CONTROL METHODS AND CHARACTERISTICS OF PWM INVERTER FOR DRIVING LSM
In Japan, a superconducting magnetic transportation system is under development as a means for high-speed transportation. A linear synchronous motor (LSM), with primary side on ground to drive the vehicle, is adopted in this system. This power supply system needs a power converter with large capacity which is able to generate variable voltage and variable frequency. As such a power converter, we produced a pulse width modulation (PWM) inverter of voltage-fed type at Miyazaki Maglev Test Track. This paper describes the PWM inverter for driving LSM at Miyazaki Maglev Test Track, with emphasis on its control methods and characteristics.
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Availability:
- Find a library where document is available. Order URL: http://worldcat.org/oclc/3127232
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Corporate Authors:
Railway Technical Research Institute
2-8-38, Hikari-cho, Kokubunji-shi
Tokyo 185, Japan -
Authors:
- OKUI, A
- Ego, Y
- Fukada, N
- Kaga, S
- Ikeda, H
- Publication Date: 1993-11
Language
- English
Media Info
- Features: Figures; References; Tables;
- Pagination: p. 237-248
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Serial:
- Railway Technical Research Institute, Quarterly Reports
- Volume: 34
- Issue Number: 4
- Publisher: Railway Technical Research Institute/Tetsudo Gijutsu Kenkyujo
- ISSN: 0033-9008
- Serial URL: http://www.rtri.or.jp/eng/
Subject/Index Terms
- TRT Terms: Cryogenic devices; High speed ground transportation; Linear motors; Magnetic levitation vehicles; Pulse duration modulation; Synchronous motors; Technology
- Geographic Terms: Japan
- Subject Areas: Operations and Traffic Management; Public Transportation; Railroads;
Filing Info
- Accession Number: 00646402
- Record Type: Publication
- Files: TRIS
- Created Date: Apr 7 1994 12:00AM