Trondheim Norway "Power Electronics for Sustainable Growth"
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components and simulation packages. General discussion sessions on these topics will be organised.
show their products at the exhibition. At the printing deadline of this programme, dSpace, Analogy, Grundfoss, Hitachi, Elis Elektro, Mitsubishi Electric, Eldre, Sheco, Powerbox, Tellus EMI already signed up for a booth. The exhibition set with all practical information is available from the EPE secretariat. Exhibitors presentations: Sunday 7 September, 17.00-20.00. Buses will leave from the tutorial site to Nidarøhallen at 17.00. The final programme will be available on site.
The theme to be discussed in the essay will be: "Teaching power electronics and making new power electronics products to promote sustainable growth".
offered by EFI and will be published in the EPE Journal. Competition rules The theme to be discussed in the essay is: "Teaching power electronics and making new power electronics products to promote sustainable growth". The final title of the essay is left to the author. The essay will explain how power electronics in its various aspects can contribute to a sustainable development worldwide. All aspects may be discussed: technical, economical, social, environmental, historical, etcŠ The essay will be judged on the broadness of the documentation, the originality and realism of the proposed actions. The essay will be 3000 to 5000 words long. Figures and graphs are to be put in addition. The essay will end with a list of used references. The essay will be sent to the EPE Association secretariat in four (4) copies, three (3) of them being anonymous, and reach before 1 August 1997, 17.00. No delay will be accepted.
attempting to improve our lot within that abode. The two are inseparable" Former Norwegian Prime minister Gro Harlem Brundtland adressing the United Nations in 1988. Registration information
open at the following times: Sunday 7 September 15.00 - 18.00 Monday 8 September 08.00 - 16.00 Tuesday 9 September 08.00 - 15.30 Wednesday 10 September 08.00 - 15.30 Conference Secretariat SEVU, Congress Department NTNU, Gløshaugen N-7034 Trondheim, Norway Telephone: +47 73 59 52 46 Telefax: +47 73 59 51 50
proceedings, lunches and coffee during the conference, the reception and concert, and the conference banquet.
this date (EPE Members get a NOK 300 discount). Please observe thatboth the registration form and the fee must be received by the Conference Secretariat by 1 July 1997 to obtain the low fee. For all payments received after this date, including on-site registration, the high fee applies.
reception, and concert and the conference banquet can be ordered at the registration form. Lunch tickets for accompanying persons and students can be bought at the conference site.
1997. After this date we are only able to confirm hotel accommodation on an availability basis due to the special situation in Trondheim with the millennium celebrations. We therefore strongly recommend you to register as early as possible.
transfer charges are the responsibility of the payee. Please ensure the organizer is paid the full amount due, and state the name(s) of the participant(s) clearly on all payments. Bank transfer: SEVU, account no. 8601.10.34510, ref. 71084, Fokus Bank, N-7005 Trondheim, Norway, Swift FOKBN 022. Payment can also be made by use of credit cards. Please fill in the requested information on the registration form. Cancellation Cancellation must be received in writing by the conference secretariat. Cancellations received prior to 1 July 1997 will be subject to NOK 500 administration charge. For cancellations received after this date the registration fees are non-refundable. Substitutes will be accepted at any time.
- No cancellation fee for cancellations received before 1 July 1997 - Cancellations received after this date will not be refunded. - All tours are based on a minimum number of participants. If a tour has to be cancelled due to low numbers of participants, the tour fee will be refunded in full. Refunds will be processed immediately after the conference. Confirmation of registration Confirmation of your registration, including hotel and other reservations, registration details, information regarding transport to and from the airport etc. will be sent to all registered participants at the end of July/beginning of August 1997 and then as registrations arrive. Social Programme
We have the pleasure to invite you to attend a concert in the Nidaros Cathedral, with organ music and songs by the internationally recognized boys choir, Nidarosdomens Guttekor. The Nidaros Cathedral (map: 1) is one of Scandinavia's largest buildings from the Middle Ages. Work on this beautiful Gothic building was commenced in 1070, but the oldest parts still standing are from the 12th century. The main front of the Church, is decorated with three rows of statues, biblical motives and Norwegian kings and bishops. The cathedral is richly ornamented in stone with magnificent stained glass windows. Following the concert, the Mayor of Trondheim invites us to a reception at the Archbishop's Palace, (map: 2) Scandinavia's oldest secular building. The palace dates from the twelfth century, and was the Archbishop's residence until the Reformation. Today it is used by local and central governments for official receptions. Price: Free (Accompanying persons and students can order tickets on the registration form)
May we recommend the conference banquet for Tuesday night. The menu will propose the finest Norwegian foods, salmon of the best quality and the typical reindeer steak prepared with its special sauce. The dinner will be enhanced by performance of music by the Norwegian composer Grieg and folklore dances. The evening will close with the joyful performance of a ladies choir named "Sweet Ladies". Everything will be prepared for you to enjoy yourself in good company and a cheerful atmosphere. Price: included in the full registration fee. Price: NOK 380,- for students and accompanying persons only Party at Lian Restaurant, Wednesday 10 September, Time: 20.00 Wednesday night we can offer an informal party at Lian Restaurant at the edge of the Bymarka woods and hills. We will go there by trams from the city centre. The oldest tram is from 1930. You will walk a few hundred metres to the restaurant, which has a magnificent view. A traditional meal from the area will be served, and there will be music and party into the early hours. Price: NOK 130 (Partly sponsored). Theatre evening: "West Side Story", Wednesday 10 September, Time 19.30 The theater in Trondheim (map: 27), Trøndelag Teater, will reopen Saturday 6 September 1997, after a three year building period. On Wednesday evening you can visit this brand new building and see the famous "West Side Story" in Norwegian. Price: NOK 180 (limited number of seats) Accompanying persons programme The tours are based on a minimum of 30 participants. The organizers reserve the right to cancel the tours with full reimbursement, should the number of participants be insufficient.
This tour includes a guided tour of the town, followed by lunch at Galaksen Restaurant in the revolving Tyholt Tower, a 120 metre tall tower on a hill-top with a rotating restaurant 74 metres high and a spectacular view of Trondheim, its surroundings and the fjord. A visit to Ringve Music Museum (map: 17) is also included in the tour. The museum is housed in a charming old manor from the 18th century. Your guide will play some of the instruments which are placed in their historical setting. Price: NOK 390 Hiking trip in Bymarka, Monday 8 September, 10.00 - 14.00 Bymarka offers deep forests, open meadows, cloudberry marshes and sparkling tarns and brooks - all this a stone's throw from Trondheim itself. Bymarka is a paradise for joggers, hikers and skiers. Our coach takes us to Fjellsæter and from there we stroll to Grønlia, a lodge from 1794 where lunch will be served. Then we continue our walk to Lian. The return trip will be by tram. Sturdy walking shoes are necessary. Total walking distance is approximately 6 km. Price: NOK 390 The mountain town of Røros - (a guided tour ) - Tuesday 9 September, 08.30 - 17.30 Røros is unique. This 350 year old town is situated 160 km south-east of Trondheim and takes its place with pride on UNESCO's World Heritage List. You will be forgiven for thinking you have stepped back many hundreds of years as you wander past the elegant wooden houses and tiny miners' cottages, and visit the 18th century church which dominates this unspoiled mountain town. There will also be time for a visit to the mining museum. A rich variety of traditional Norwegian and Lappish handicrafts can be found in the many little studios in the town. Lunch will be served. Travel by coach. Price: NOK 570
Go for a stroll with a guide in the town centre includes a guided tour in Nidaros Cathedral, (map: 1) a visit to Nordenfjeldske Kunstindustrimuseum (map: 6), National Museum of Applied Art, and Stiftsgården (map: 3), Scandinavias's largest timber mansion, which today is H.M. King Harald's official residence in Trondheim. Lunch in the distinguished Palm Garden at the Britannia Hotel. This sumptous restaurant is internationally acclaimed for its special atmosphere. Price: NOK 390 Go for a stroll (II), Wednesday 10 September, 10.00 - 15.10 The tour starts with a visit to the Medieval Museum (map: 7). This museum resurrects the Middle Ages and creates an environment typical of Trondheim a thousand years ago. After a guided tour at the museum we walk to the city's fish market Ravnkloa (map: 11). From Ravnkloa we take the boat to Munkholmen (the Munks' island) where Benedictine monks built a monastery in the 11th century. In 1658 it was converted into a prison fort. Today this is a popular recreational resort, with a nice restaurant, where lunch will be served. Price: NOK 390 Pre-Conference Tours The tours are based on a minimum of 30 participants. The organizers reserve the right to cancel the tours with full reimbursement, should the number of participants be insufficient. Cancellation terms for participants are listed under "Registration Information". Oslo - Trondheim, Saturday 6 and Sunday 7 September Start from Oslo Airport Fornebu at 09.45. We drive along Norways's largest lake; Mjøsa where some of the finest farmland in the country is found. At Hamar we will stop for lunch and a visit to the Viking Ship, one of the best known arenas from the 1994 Olympic Games. Overnight stay at Lillehammer Hotell. The next day the journey continues north along the river Gudbrandsdalslågen, before turning east over the mountains to Røros (see accompanying persons programme). We take a stroll through the picturesque 350 years old mountain town before lunch is served at Hotell Røros. After lunch the tour continues to Trondheim, with an expected arrival-time of 18.00. Price: NOK 2890/2670 The Coastal Express, Saturday 6 to Monday 8 September 1997 "The World's Most Beautiful Voyage" offers a unique combination of peace of mind, comfort, and service on board, coupled with constantly renewed impressions of the scenery which you sail through and the harbours you visit. The Coastal Express leaves Bergen in the evening of Saturday, at 22.30. We pass Florø during the night, spend the morning in open sea crossing Stadt, before rounding West Cape and heading for Torvik. In the "Art Nouveau town" Ålesund you have 3 hours to soak up the atmosphere of this beautiful and interesting town. The next stop is the jazz festival town of Molde, before we begin our crossing of Hustadvika. The ship docks in Kristiansund at 23.00 in the evening, before we continue to Trondheim where we arrive early on Monday morning. During this tour you can attend tutorial T1 or T2 (see the tutorial programme). A registration in advance and an additional tutorial fee is necessary for those who will attend these tutorials. Price: NOK 2110 (includes meals from Saturday night buffet till Monday morning breakfast and a cabin 2 nights, not tutorial) Tourist information Norway (http://www.leoburnett.no/nortrameny/nortra.html and http://www.oslonett.no/NTIN/NTIN.html) Norway is a unique and exotic destination. Norway can offer you a wide range of activities and give you an experience you'll always remember. Its nature has no match. Majestic fjords, a 2,650 km of coastline, mighty mountains, glaciers, forests, valleys, rivers and lakes. You can experience some of this in combination with the conference stay or the pre and post conference tours. Let us recommend a few possibilities: - a stay in Bergen, including the one day trip "Norway in a nutshell" - a stay in Oslo, visiting the most popular attractions of the capital city - an extended stay in Trondheim and the area around. Røros is a very nice place to visit (see accompanying persons programme and pre conference tour) - a tour with the Coastal Express, Hurtigruten: the presented pre-conference tour from Bergen, or a tour from Trondheim further south to Bergen or north to Lofoten or all the way to Kirkenes
(refer to the EPE conference): Flyspesialisten SIT reiser Attention: Bjørn Berg Phone: +47 73 59 67 44 Fax: +47 73 59 26 35 For further tourist information contact Norway's Information Centre: Vestbaneplassen 1, N-0250 Oslo, Phone +47 22 83 00 50, Fax: +47 22 83 81 50
Adventure, natural scenery, art, architecture and philosophy are a few of the things you can experience in Oslo - the capital city of Norway. Oslo's city centre is compact, most of the hotels, museums, entertainments and shops are within walking distance. Oslo can offer some 50 museums and many art galleries. Amongst the internationally known attractions are: the Vigeland Park, the Viking Ships Museum, the Kon-Tiki, the Fram Museum, the National Gallery, the Norwegian Folk Museum, the Munch Museum, and Holmenkollen.
Bergen is a charming harbour city located between seven mountains. It was a German Hansa Stadt. Bergen is worth a stay itself, and it offers a convenient starting point for the tourist to begin to visit the famous fjords of Norway. Tourist office: Phone: +47 55 32 14 80 Norway in a nutshell (http://www.uib.no/guide/bergen-tours.html) This unique and popular day-excursion takes you through some of the most magnificent scenery to be found on the west coast of Norway. You leave Bergen by train in the morning, along the beautiful Sørfjorden to the town of Voss. From there, you start to climb to the great mountain plateau which separates the western fjords from East Norway. In Myrdal, you change trains and then go down the many sharp curves on the famous Flåm Railway which has a reputation for one of the most spectacular train rides in the world. You will pass by lofty, snow-capped mountains, thundering waterfalls and peaceful green meadows on your way to the valley below. After a lunch stop in Flåm, the trip continues by boat on the Aurlandfjord and Nærøyfjord, one of the narrowest fjords in Western Norway. From the town of Gudvangen you will go on by bus to Voss where there is a train waiting for you to take you back to Bergen. Departure Bergen at 8.50 (return 18.50) and 10.20 (return 20.20). Price: NOK 470
The World's Most Beautiful Voyage is a voyage like no other. Nothing can compare with it. Nothing about this journey will resemble anything you have ever experienced before. A ticket for the Coastal Express is a ticket to the theatre, an 11-day drama, from Bergen to Kirkenes and back, in which new acts constantly unfold all around you. The World's Most Beautiful Voyage offers a unique combination of peace of mind, comfort, and service on board, coupled with constantly renewed impressions of the scenery through which you sail and the harbours you visit. You will witness tender goodbyes on the quayside next to forklifts loaded with cargo. See simple, weather-beaten villages where you wouldn't have thought it possible that anyone could live. Discover sheltered, charming fishing villages under the Midnight Sun in the summer, and the spectacular night skies with dancing veils of Northern Lights in the winter. And in large towns like Bergen, Trondheim and Tromsø, you will find art and culture, tourist attractions and shopping to satisfy your every need. Trondheim (http://www.aksess.no/trondheim/tourist/) In Trondheim you can see: - Nidaros Cathedral - see Social programme: Concert and reception - The Archbishop's Palace - see Social programme: Concert and reception - Stiftsgården - see Accompanying persons programme: Go for a stroll I - The Tyholt Tower - see Accompanying persons programme: Sightseeing in Trondheim - The Wharves - The oldest of the wharves along the River Nidelva date back to the 18th century, nevertheless they still give the impression of the waterfront as it was long before then. On the seafront, towards the canal, we find wharves that were built more recently, in the 19th and 20th centuries. Lofoten (http://home.sn.no/~perkaa/) Lofoten is the archipelago to the west in the ocean, north of the Artic Circle, at the 67th and 68th degree parallels. Lofoten stretches like a wall of moutains to the southwest in the sea. Between the mainland and the "Lofoten Wall" lies Vestfjord. Lofoten consists of mountains and peaks, wide open ocean, sheltered inlets, stretches of seashore and large virgin areas. The principal islands are Austvågøy, Gimsøy, Vestvågøy, Flakstadøy, Moskenesøy, Værøy and Røst. The total land area amounts to 1,227 sq.km. About 24,500 people live there. The road distance is almost 170 km from Fiskebø near Vesterålen in the north to Å in the south, where the E10 ends. From Lofotodden, at the south end of Moskenesøy Island, the air distance is more than 60 km to Skomvær, the southernmost point in Lofoten. TECHNICAL PROGRAMME Saturday 6 and Sunday 7 September 1997: Tutorials, at Kollsnes and in the coastal express T1. Large Power and Industrial Drives by H. Raphael, W. Leonhard, P. Lataire, A. Bornes, and T. Chr. Stensholt. T2. Uninterruptible Power Supplies by Asle Skjellnes, Søren Rathman et al. Saturday 6 September 1997 - 8.00 to 18.00: Tutorials, at NTNU campus, Trondheim T3. Modeling of Power Electronics in Power Systems using EMTP by N. Mohan, H. H¦idalen, B. Mork. T4. Adjustable speed AC motor drives, applications by F. Blaabjerg, J. K. Pedersen and Prasad Enjeti. T5. Design and simulation of mechatronics applications and power electronic systems with Matlab/Simulink by S. Colombi T6. Application of fuzzy logic and neural network by P. Vas and M. Zigliotto
T8. Simulation of Power Electronics and Motor Drives using PSPICE by O. Apeldoorn, N. Mohan, B. Robbins and M. Giesselmann. T9. Design with Power Semiconductors by J. M. Peter T10. Drives and electric parts of EVs by H. Kalhen, P. Ferraris, G. Maggetto, B. Hauck. T11. CISPR and IEC 1000 Standards on EMC by P. Tenti, A. Zuccato, G. Spiazzi, L. Rossetto. 17.00 to 18.30: Exhibitors presentations, at the conference venue, the Nidarøhallen 19.00 to 21.00: Official opening of the exhibition including buffet dinner Monday 8 September 1997 8.30 to 9.15: Opening session Norway's energy situation: Oil, Gas and Hydro Power - Norway as a pump storage power plant for Europe By Odd H. Hoelsæter, President and CEO of Statnett 9.30 to 10.30: Lecture sessions Passive components Renewable Energy Systems Electronic power supplies systems Fuzzy logic control
Discussion session IGBT vs GTO EMC Modulation strategies Electronic power supplies systems 14.00 to 14.45: Keynote session Integration of power components, a status review, by A. Jaeklin, ABB, K. Rischmüller, SGS Thomson Microelectronics and L. Lorenz, Siemens
Topic 3: D3a, D3b, D3c, D3d, D3e Topic 4: D4a, D4b Topic 5: D5f, D5n, D5o Topic 8 D8g, D8i, D8h Topic 9 D9a, D9b, D9c, D9d, D9e, D9f 17.00 to 18.00: Workshops 19.30 to 20.15: Concert in Nidarosdomen followed by an official reception in the nearby Archbishop's Palace Tuesday 9 September 1997 8.30 to 10.00: Lecture sessions Hybrid power Integration Locomotives Servo drives HVDC
Monolitic Power Integration Permanent Magnet Motor Drives Converter control FACTS
Needs for solutions and new areas of applications for power electronics, by Lars Gertmar, ABB Corporate research, Sweden
Topic 4: D4c, D4d, D4e, D4f, D4g, D4h, D4i Topic 5: D5a, D5b, D5c, D5d, D5e, D5i, D5j, D5k, D5l Topic 6: D6a Topic 8: D8a, D8b
Characterization and Applications Sensorless control Active filters and harmonics Resonant converters
Devices and modelling Estimation Techniques Electric Vehicles Power converter circuits and control
The Electric Vehicle by H. Kalhen, University of Kaiserslautern, and G. Maggetto, VUB, Brussels
Topic 2: D2a, D2b, D2c, D2d, D2e Topic 5: D5g, D5h, D5m Topic 7: D7a, D7b, D7c Topic 8: D8c, D8d, D8e, D8f, D8j Topic 10: D10a 17.00 to 18.00: Workshops At night: an informal party in the Lian Forrest restaurant or "West Side Story" in Norwegian (!) at the New Trondheim Theatre Thursday 11 September 1997 Technical Tours 1. Visit to a Hydro Power Station within the city of Trondheim. 2. Trip to Siemens, Trondheim. 3. ADtranz charter train to Oslo.
Kollsnes (near Bergen, Norway) and in the coastal express T1. Large Power and Industrial Drives by H. Raphael, W. Leonhard, P. Lataire, A. Børnes, K. Ryen and T. Chr. Stensholt. EPE offers the EPE'97 conference participants a package including: - the technical visit to the Statoil Kollsnes gas terminal plant at the outmost western island of Norway on 6 September 1997; - transportation by bus along the Bergen archipelago to Kollsnes from Bergen City Center or Airport and back to the costal express M/S Polarlys (departure on 6 September at 22.30, arrival on 8 September at 06.00); - tutorials at Kollsnes and on board of the Polarlys and technical visit of the ship. The Statoil gas terminal plant in Kollsnes processes the natural gas coming through an undersea pipeline from the 472 m high off-shore Troll platform (measured from the sea-bed) operating the centre of the world largest offshore gas field.. The core of the plant are 5 gas compressors individually driven by adjustable speed 41.2 MW synchronous motors. Particularly interesting are the harmonics filers which are designed to meet the specified harmonics content. The filter design was a challenge due to the cable and overhead line mixture in the power supply to the plant. The gas transferred to Germany represents 400 TWh per year energy equivalent, corresponding with a constant power of 45 GW.
09.00-10.30 Bus transportation to the gas plant in Kollsnes; 10.30-11.30 Introduction to the Kollsnes Gas treatment and compressing plant a. General b. The adjustable speed a.c. motor compressor drives; 11.30-12.00 Coffee Break 12.00-14.00 Visiting tour in the plant, special emphasis on the compressor station;
14.00-15.00 Lunch; 15.00-16.00 Specification and purchase of large SM drives (HR); 16.00-17.00 Fundamentals of controlled electromechanical energy conversion (WL) 17.00-18.00 Power supply to the plant; 300 kV cable and overhead line; 18.00-19.00 Bus transportation to Coastal-Express; short stop at the connection station for the 300 kV oil cable to overhead line change-over (KR) 19.00 Check inn at the costal express M/S Polarlys, all the cabins have toilet with shower 20.00 Dinner at the costal express 22.30 Departure from Bergen, we gather at the observatory deck above the steering house of the ship to enjoy the sights (do we really need a cabin?).
scene of the ship by the Machine Chief. We will see the main engine room with adjustable speed induction motors for the pumps of the cooling water for the main Diesel engines, and we will see the UPSs in the machine room and at the top of the ship (this one is for safe power to the ship's communication system). 07.00-09.00 Breakfast; Parallel Part A: High power LCI synchronous motor drives 09.00-09.45 Power supply to industrial plants with large drive (AHB) a. General, energy requirements, reliability, redundancy, distortion b. Kollsnes specific 09.45-11.15 Adjustable speed LCI motor drives (WL) 11.15-11.30 Coffee Break 11.30-12.30 Design and manufacturing requirements; transformer, motor and converter (TCS) 12.30-13.30 Lunch Break 13.30-14.30 Harmonic filters for large industrial drives (HR) a. Fundamentals b. The Kollsnes solution 14.30-16.00 Control and protection, control strategy, design of control functions; protection strategy, design of protection functions (TCS); 16.00-16.15 Coffee break 16.15-17.00 Experience from Kollsnes, commissioning, first year operating (AHB) 18.30 Dinner on board; Parallel Part B: Induction Motor Drives 09.00-11.15 How does an induction motor operate? (PL) 11.15-11.30 Coffee Break 11.30-12.30 How does a PWM converter operate? (PL) 12.30-13.30 Lunch Break 13.30-14.30 Harmonic filters for large industrial drives (HR) a. Fundamentals b. The Kollsnes solution (This part will be common for A and B) 14.30-16.00 Induction motor drives (continued); How do the control circuits and algorithms operate? (PL); 16.00-16.15 Coffee break 16.15-17.00 Induction motor drives (continued) (PL) 18.30 Dinner on board; Monday 8 September 1997 06.00 Arrival in Trondheim; 08.00 Registration for the EPE Conference 08.30 Opening of the EPE Conference.
process industry (part A High Power Drives). You will learn what you never find in a text book. ABB will provide the participating professors with color overhead transparencies of the synchronous motors and inverter details.; engineers who want an introduction to essential knowledge required to well understand the operation of induction motor drives Course Faculty: Prof. Henry Raphael,NTNU/Statoil; Prof. Werner Leonhard, Technische Universität Braunschweig; Prof. Philippe Lataire, Vrije Universiteit Brussel; Mr. A. Børnes, Statoil; Mr. T. Chr. Stensholt, ABB Industry and Offshore; Mr. K. Ryen, President of the transmission division of BKK, the main West Norway utility company.
Kollsnes (near Bergen, Norway) and in the coastal express T2. Uninterruptible Power Supplies by Asle Skjellnes; Søren Rathman; L. Malesani The lecturers will be specialists from the University of Padova, Italy, Silcon, Denmark and Siemens, Norway and Germany. Professor Luigi Malesani from the University of Padova will lecture about clean power. Mr. Rathman will present Silcons' designs for off-line UPS. Mr. Asle Skjellnes and Mr. Pitrowsky from Siemens will lecture about their UPS and their new batteryguard. The tutorial will be arranged on M/S Polarlys, one of the newest boats of the Coastal Voyage (the Hurtigruten) built in 1996. The tutorial starts on Saturday 6 September 1997 with a visit to Kollsnes gas treatment plant. Here the gas from the Troll platform is processed and transported to Germany.
board the speakers will present their designs and applications of their UPS. Siemens has three UPS installed on M/S Polarlys. Two of them are supplying critical equipment with clean power, the third is supplying communication equipments, emergency lights and security equipments. There will be arranged an interesting guided tour to these three UPS. This will be an unique opportunity to have a look behind the scenes of this modern ship. The ship arrives at Trondheim on Monday 8 September at 06:00. Same programme as T1. except the visit at Kollsnes will concentrate on the UPSs installed there. The tutorial will start at the Kollsnes gas processing and compressing plant (see map)where there are five 42 MW CSI Synchronous motors driving the compressors. After an one hour bus trip it will continue on the coastal express ship, like a cruise ship, Polarlys which leaves Bergen Saturday night and arrives in Trondheim early Monday morning.
09.00-10.30 Bus transportation to the gas plant in Kollsnes; 10.30-11.30 Introduction to the Kollsnes Gas treatment and compressing plant a. General b. The adjustable speed a.c. motor compressor drives; 11.30-12.00 Coffee Break 12.00-14.00 Visiting tour in the plant, special emphasis on the UPS installations; 14.00-15.00 Lunch; 15.00-17.00 Tutorial 17.00-18.00 Power supply to the plant; 300 kV cable and overhead line; 18.00-19.00 Bus transportation to Coastal-Express; short stop at the connection station for the 300 kV oil cable to overhead line change-over 19.00 Check inn at the costal express M/S Polarlys, all the cabins have toilet with shower 20.00 Dinner at the costal express 22.30 Departure from Bergen, we gather at the observatory deck above the steering house of the ship to enjoy the sights (do we really need a cabin?).
scene of the ship by the Machine Chief. We will see the main engine room with adjustable speed induction motors for the pumps of the cooling water for the main Diesel engines, and we will see the UPSs in the machine room and at the top of the ship (this one is for safe power to the ship's communication system). 07.00-09.00 Breakfast; UPS Tutorial 09.00-11.15 Tutorial 11.15-11.30 Coffee Break 11.30-12.30 Torial continued 12.30-13.30 Lunch Break 13.30-16.00 Tutorial (continued); 16.00-16.15 Coffee break 16.15-17.00 Tutorial (continued); 18.30 Dinner on board; Monday 8 September 1997
08.00 Registration for the EPE Conference 08.30 Opening of the EPE Conference. Intended for: engineers involved in the process industry, in the design of large UPS groups
Silcon, Denmark; Prof. Luigi Malesani, University of Padova Saturday 6 September 1997 - 8.00 to 18.00, at NTNU campus, Trondheim T3. Modeling of Power Electronics in Power Systems using EMTP (featuring ATP version of EMTP for PCs, available via royalty-free licensed agreement) by N. Mohan, H. Høidalen, B. Mork.
It is now certain that power electronics technologies will play an important role in the power industry. Applications range from End-Use of electrical power at home, to Power Quality, to FACTS (Flexible AC Transmission Systems) and HVDC. The purpose of this course is to give an overview of EMTP (ATP version), used by thousands around the world who have acquired it free-of-charge, for simulating such systems.
Electric utility engineers; engineers at industrial and consulting companies involved in the design of high-power electronic systems; educators interested in computer-aided education of utility-related power electronics. No prior knowledge of EMTP used in this course is required.
Discussion of Power Electronic Applications in Power Systems and the role of modeling (1/2 hr, NM) Overview of ATP - its capabilities and challenges in using it (1/2 hr, NM, BM) Demonstration of ATPDRAW - Graphical Preprocessor to the ATP/EMTP, New Windows version (1-1/2 hrs) Demonstration of ATP usage by means of a few simple examples (1/2 hr, NM, BM, HH)
1. Course notes and the examples discussed on a diskette, 2. Latest version of ATPDRAW on diskettes, 3. Provided you have filled out a License Form to get it free-of-charge and have been authorized prior to this course (a proof of licensing is required), latest version of ATP on diskettes. The license forms can be downloaded through the internet at the following address: ftp://ftp.ee.mtu.edu/pub/atp/license/. Additional information on ATP is available at http://www.ee.mtu.edu/pub/atp/ and at http://www.vmt.bme.hu/eeug. 4. An opportunity for licensed users to have the software installed on their laptop computers (486 or higher, 8 MB RAM, 3-1/2 inch disk drive, 10 MB of hard disk space). Course Faculty: Prof. Ned Mohan - Univ. of Minnesota, Hans Høidalen - Norwegian University of Science and Technology, Prof. Bruce Mork - Michigan Technological University.
Blaabjerg and J. K. Pedersen. Summary Adjustable speed a.c. drives have become the preferred choice in many industrial applications where controlled speed is required. At the availability of fast solid state power semiconductor switches (IGBTs) has resulted in voltage source, PWM controlled inverters becoming a standard configuration in the power range to 500 kW. While high frequency PWM control represents the most advanced drive concept, when inappropriately applied, it also generates side effects, some of which have been recognized only recently. This course present a comprehensive coverage of application issues of PWM inverter controlled a.c. motor drives which include: selection criteria for energy savings, increased motor losses: damage to motor insulation due to reflected voltages caused by long motor leads, acoustic noise problems and solutions for sensor-reduction. Following a description of the problems, several practical solutions are also presented and nanlysed. Finally, line harmonic problems caused by the input diode rectifier are also described and several low cost solutions selected to meet IEEE 519-1992 are presented. Basic content Introduction to ASDs, application problems and energy savings; Introduction of application problems to high dv/dt and long motor leads; Filter configurations to minimize the motor winding stresses due to high dv/dt; Application problems due to high dv/dt - continued; Acoustic noise problems and their reduction; Reduced sensing technique in ASD and their problems; Power quality compliance of ASD equipment. The audience PWM inverter/motor manufacturers, system designers as well as adjustable speed drive application engineers and users will find this course informative and beneficial. Course Faculty: Prof. Prasad Enjeti, Texas A&M, USAProf. Frede Blaabjerg, Prof. John K. Pedersen, Aalborg University, Denmark. Saturday 6 September 1997 - 8.00 to 18.00, at NTNU campus, Trondheim T5. Design and simulation of mechatronics applications and power electronic systems with Matlab/Simulink by S. Colombi The presentation starts with some general considerations about the numerical simulation of a system (modeling, integration algorithms, quantization and numerical problems). Then, after a short overview of Matlab/Simulink, various industrial application examples in the fields of power electronics and mechatronics are described. The first example is a step up-down converter. The mechatronics applications are: simulation of a pseudo-linear system (friction and stiction), frequency-voltage control of an induction motor, vector control of an induction motor, wrist stiffening of a bilateral Master-Slave force reflecting servomanipulator, control of articulated boom of JET (Joint European Torus) and finally, active control of an electromagnetic suspension system. For each application example, the teaching includes a theoretical part (modeling, control design) followed by the validation on a PC. As a conclusion, general design methodologies are outlined and advantages and drawbacks of Matlab/Simulink are summarised. Contents General considerations on the numerical simulation - Modelling - Integration algorithms - Quantization and numerical problems
- Building blocks - M-files and MEX-files - Simulation algorithms and step size control - How Simulink works
- Set up-down (Buck-Boost) converter - Simulation of a pseudo-linear system - Frequency-voltage control of an induction motor - Vector control of an induction motor - Wrist stiffening of a bilateral Master-Slave force reflecting servomanipulator - Control of an articulated Boom of JET - Active control of an electromagnetic suspension system Intended for: design engineers, industry applicationengineers, reserchers Course Faculty: Dr. Silvio Colombi, Laboratoire d'Electronique Industrielle, Ecole Polytechnique de Lausanne, Switzerland T6: Application of fuzzy logic and neural network techniques to modern electrical drives by P. Vas and M. Zigliotto The seminar intends to present a comprehensive state-of-the-art of the FL and ANN applications to the drives. For each topic, the theoretical background will first be given, mainly focusing on the aspects that have direct practical implications. Then, several practical examples of application to a.c. and d.c. electrical drives will be explained in details, showing both simulation and experimental results. Comments and cross-comparisons will finally awaken the audience to the problems and the application niches in which FL and ANN can profitably be used, not as a fashion, but as an effective and innovative scientific tool.
A. Introduction: Artificial intelligence-based controller advantages B. Fuzzy logic and applications Fundamentals, Definition, Classical crisp set, classical set operations versus fuzzy set and fuzzy set operations, membership functions and fuzzy logic operators, Mamdani-type fuzzy controller, worked out numerical example, Sugeno fuzzy system; On-line and Off-line implementation - features and comparisons; Hierarchical and parallel fuzzy logic controllers (HFLC, PFLC) - methods of synthesis; Application of fuzzy logic to electrical drives: speed and position control of a d.c. drive; speed control of a switched reluctance motor drive; estimation of airgap flux in an induction motor drive; vector controlled induction motor drive; direct torque controlled induction motor drive; Fuzzy Knowledge Based Systems: fuzzy logic automatic design of electrical machines C. Neural network applications Fundamentals, ANN model, activation functions, single-layer ANN, Multi-layer ANN, unsupervised ANN: Kohonen self-organising map; Harmonic estimation using the Kohonen map; Learning algorithms, back-propagation algorithm, competitive learning; ANN identification, control; Examples (d.c. drives, etc..) D. Adaptive fuzzy-neural network applications Various fuzzy-neural architecture, including the Sugeno model; Adaptive fuzzy-neural controlled DC drive; Adaptive fuzzy-neural controlled vector-controlled induction motor drive E. Commercial fuzzy and neural software
Zigliotto, University of Padova, Padova, Italy Sunday 7 September 1997 - 8.00 to 17.00, at NTNU campus, Trondheim T7. Neural nets and Fuzzy Logic; applications for motion control by D. Schröder This tutorial would cover an introduction to different aspects of problems in motion control as multi-mass-systems with elasticities and damping, different ways of modelling the control of such systems, their influence of non-linearities like friction and backlash. Transformations of non-linear to linear systems, stability and convergence, fundamental aspects of neural nets and Fuzzy logic as general multi-dimensional non-linear functions approximators, Neuro-identification of non-linear systems, Neuro-Identification and feed-forward-compensation; global linearization with neural nets, global non-linear control with fuzzy logic, including stable adaptive and convergent learning, modifications of the strategies for practical applications, practical applications. Course Faculty: Prof.Dr.-Ing.Dr.-Ing.hc D. Schröder, Technical University of München. T8. Simulation of Power Electronics and Motor Drives using PSpice by O. Apeldoorn, N. Mohan and M. Giesselmann SPICE is a general-purpose program used around the world for modeling electronic circuits. PSpice, one of its leading commercial versions, is a very powerful tool for modeling power electronic systems and motor drives.
and drives using the evaluation version of Pspice version 7.1 running under Windows95. Both the basic aspects of using Pspice as well as utilizing its advanced capabilities will be covered. This course will be divided into the following parts:
text files - just draw the circuit using available components (and/or make your own components) and simulate. 1-1/2 hours. NM, OA, MG. - Simulation of various commonly-used converter topologies and control in time domain. Use of averaged models and response in time domain, as well as in frequency domain. 1-1/2 hours. OA, NM - Issues in detailed modeling of semiconductor devices in Spice. Diodes, MOSFETs and IGBT models. 2 hours. OA - Modeling of motor drives. d- and q-axes modeling, vector control of drives. 2 hours. OA and MG. No prior knowledge of PSpice is required. Bring your notebook PCs (486 or higher) with a CD-ROM drive and a disk drive to load up the powerful evaluation version of PSpice and other software.
usage and the output will be projected on a big screen. Each participant will receive the following: - course notes and examples discussed during the course on a diskette, and - an opportunity to load software on your own notebook computers (486 or higher, 8 MB RAM, Windows95 and the display supported by it, CD-ROM and a 3-1/2 inch floppy drive, a mouse).
motor-drive systems. Educators interested in computer-aided education of power electronics and motor drives.
Apeldoorn, Univ. of Aachen; Prof. Michael Giesselmann, Texas Tech. University; Prof. William P. Robbins, University of Minnesota.
1.1. Basics about power semiconductors in switching mode Diode, bipolar transistor, thyristor, MOSFET, IGBT, MCT, GTO. Max. ratings definitions, Influence of the max voltage, Safe operating area, drive. 1.2. Fast recovery rectifier, the weak component Turn-off behaviour, consequences, losses, overvoltages, noise current spikes. The circuit has an influence. 1.3. Drive and protection 1.4. The power component in the field Data sheets, typical and maximum values, second source, reliability and safety margin. 1.5. Hard and soft switching Component behaviour in zero-voltage switch and in zero-current switch. 1.6. Power integration What is specific from power, monolithic and hybrid technologies, system or improved component, smartpower, limits, what can be integrated, what cannot be integrated today, examples, power modules, IMPs, advantages and disadvantages of power integration, forecasted evolution. 2. Forecasted evolution 2.1. The power electronics world changes Power electronics evolution and main requirements, from "high tech" to "heavy industry", strategic and volume components, progresses and improvements 2.2 Consequences for the power semiconductors Discrete and integrated devices, new devices? or new control methods? MOSFET and IGBT trends, some bipolar components more alive in the field of high power, competition between the turn-off components in high power GTO or IGBT? the fast rectifier always the weak point? 2.3. Consequences for the design Design strategy Intended for: All engineers involved in the design process of new materials using power electronic components; teachers and dr. students can also take full advantages of the contents of the course.
Maggetto, B. Hauck. Abstract: The important electrical parts of an EV work together with power electronic and electronic controlled systems. The tutorial will give an understanding of the drive system and the goals for the necessary power electronic parts for the different drives. Battery charging needs well controlled chargers and good equipments for conductive and inductive connection. The spectrum for the power electronic parts goes from net frequency to high frequencies. Contents: - Electric vehicle drive systems and their structures (H. Kahlen) This part will discuss the drive system consisting of electrical as well as mechanical parts: single or multi-motor drives, transmission, hybrid systems, etcŠ - Drive Motors (P. Ferraris) - Motors (permanent magnets, axial and transversal flux machines) (R. Nilssen) - Water cooled inverter for the Volvo EEC EV (M. Hernes) - Power electronics converters for electric vehicle drive systems (H. Kahlen) This part will discuss the different power semiconductor available for the design of converter circuits, choppers, inverters, Š - Charger for EV Batteries, on-board/off-board inductive (G. Maggetto) Analysis and discussion of different types of chargers used practically nowadays on-board and off-board the electric vehicles, including conductive and inductive charging systems. - Electronics and Monitoring (B. Hauck) This part emphasizes the small signal electronics used in the electric vehicle: microprocessors, bus systems, memories, etcŠ to monitor and communicate.
future of electric and hybrid vehicles Course Faculty: Prof. Hans Kahlen, University of Kaiserslautern, Prof. Paolo Ferraris, Politecnico di Torino, Prof. GastonMaggetto, Vrije Universiteit Brussel, Prof. Bernhardt Hauck, University of Kaiserslautern, Prof. Robert Nilssen, NTNU, Mr Margnar Hernes, EFI Sunday 7 September 1997 - 8 h to 17 h, at NTNU campus, Trondheim T11. Understanding and complying with CISPR and IEC 1000 Standards on EMC by A. Zuccato, L. Rossetto. Since January 1996, electrical and electronic equipment sold in the European market must bear the CE mark which attests compliance to EMC standards, which take into account both radiated and conducted noises in a very wide frequency range (up to 1 GHz) and require several emission and immunity tests (including electrostatic discharge, fast transients, surge voltages etc.). The first part of the tutorial reviews the standards regarding low-frequency emission and immunity to line disturbances, and in particular IEC 1000-3-2 which limits the low-frequency harmonic distortion (from 50 to 2000 Hz) of equipment with rated current less than 16 A per phase. Common problems and misunderstandings in applying the norms are addressed and operational experience is reported for various families of industrial and domestic loads. Then, basic passive and active power factor correction techniques are illustrated and compared. The second part of the tutorial reviews CISPR and IEC standards regarding conducted and radiated noise emission and immunity. Typical problems arising from their application are discussed from a practical point of view and mitigation guidelines are given. Lastly, the design of a power factor corrector circuit complying with all the above standards is illustrated. Program: 8.30-8.45 Introduction: EU 336/89 Directive - CE Mark (A.Zuccato) 8.45-9.15 Low-frequency Standards (A. Zuccato) - Harmonic pollution (IEC 1000-3-2; IEC 1000-3-4) - Flicker (IEC 1000-3-3; IEC 1000-3-5) - Immunity to line disturbances (IEC 1000-4-11) 9.15-10.00 Origin of harmonic pollution - Corrective provisions (L.Rossetto) (passive filters, power factor correctors, etc.) 10.00-10.30 Coffee break 10.30-11.00 Introduction to high-frequency EMI (L.Rossetto) 11.00-11.45 CISPR emission and immunity standards (A.Zuccato) 11.45-12.30 Mitigation guidelines and example of application: design and implementation of a PFC (L.Rossetto) 12.30-13.00 Discussion
engineers and industrial users. Highlights: - overview and interpretation of EMC standards - practical impact of EMC standards on typical industrial and domestic products - basic mitigation techniques - design example: boost power factor corrector
University of Padova, Padova, Italy, Dr. Alessandro Zuccato, PhD,Director, CREIVen - Research Consortium in Industrial Electronics, Padova, Italy
storage power plant for Europe, by Odd H. Hoelsæter, President & CEO of Statnett
Power Grid Company). Stanett SF is the Norwegian System Operator, the owner of, and operates the major part of the high voltage transmission grid in Norway and the interconnections with foreign countries. Statnett is also the owner of 50 % of Nord Pool ASA, the Nordic Power Exchange. Since Stanett SF was established in January 1992, Mr. Hoelsæter has possessed the post of President. Mr. Hoelsæter obtained his electrical engineering degree (Msc) at the Norwegian Technical University in 1969. He started his career with Samkjøringen av Kraftverkene i Norge (The Norwegian Power Pool). He left the Pool in 1980 to first take up the position of Technical Manager at Årdal og Sunndal Verk AS and then as Director for Hydro Aluminium Energy in Årdalstangen. He then rejoined the Norwegian Power Pool in 1989 as Executive Vice President. Currently, he is a Board Member of Employers' organisation of Norwegian State-Owned Enterprises; Vice President of NORDEL and the Norwegian representative to Eurelectric's section SEN. He is a former member of UNIPEDE's Large Systems and International Interconnection Study Committee. Keynote 1: Monday: 14:00 to 14:45 Integration of power components, state of the art and trends, by André A. Jaecklin, ABB, K. Rischmüller, SGS-Thomson Microelectronics and Leo Lorenz, Siemens Yüklə 0,76 Mb. Dostları ilə paylaş:
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