Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 1998.07a
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- Pages.319-321
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- 1998
Design Technologies of AC Traction Motor for Rolling Stocks
전동차용 AC견인전동기 설계기술
- Bae, Dong-Jin (Mabook-Ri Research Institute. Hyundai Heavy Industries Co.) ;
- Lee, Jung-Il (Mabook-Ri Research Institute. Hyundai Heavy Industries Co.) ;
- Kim, Nam-Hae (Mabook-Ri Research Institute. Hyundai Heavy Industries Co.) ;
- Kim, K.W. (Daewoo Heavy Industries Co.) ;
- Yoon, J.H. (Daewoo Heavy Industries Co.) ;
- Lee, K.H. (Daewoo Heavy Industries Co.)
- 배동진 (현대중공업(주) 마북리 연구소) ;
- 이정일 (현대중공업(주) 마북리 연구소) ;
- 김남해 (현대중공업(주) 마북리 연구소) ;
- 김근웅 (대우중공업(주) 철차연구소) ;
- 윤종학 (대우중공업(주) 철차연구소) ;
- 이기호 (대우중공업(주) 철차연구소)
- Published : 1998.07.20
Abstract
Some design technologies of AC traction motor for rolling stocks are presented. AC Traction motors for rolling stocks are operated in worst conditions such as frequent mechanical vibrations, compact design with limited mounting space, severe thermal stress at outside, driven with nonsinusoidal voltage waveform inverters, and so on. Therefore, design procedures must be carefully investigated in the viewpoint of theoritically and practical use. Design procedure contains, the motor size determination, electromagnetic circuit design, insulation system design, vibrations and thermal expansion of rotor bars, temperature rise, as well as output characteristics.
Keywords