대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2006년도 제37회 하계학술대회 논문집 B
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- Pages.958-959
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- 2006
대형 동기 발전기 계자제어를 위한 PWM 인버터에 관한 연구
A Study of PWM Inverter for Field Control on Large Synchronous Generator
- Ryu, Ho-Seon (KEPRI(Korea Electric Power Research Institute)) ;
- Lee, Joo-Hyun (KEPRI(Korea Electric Power Research Institute)) ;
- Lim, Ick-Hun (KEPRI(Korea Electric Power Research Institute))
- 발행 : 2006.07.12
초록
For the life extension of Jeju thermal power plant, digital PWM excitation system was replaced by KEPRI. This system consist of TMR(Triple Modular Redundant) controller, dual PWM power inverter for field current control and MMI etc. The Performance test during the commissioning verified the reliability of digital PWM excitation system and recently, this system has been operated successfully.
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