Proceedings of the KIPE Conference (전력전자학회:학술대회논문집)
- 2004.07a
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- Pages.384-388
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- 2004
A New PWM Method for Conducted EMI Reduction in Inverter fed Motor Drive System
인버터 구동 시스템에서의 EMI 저감을 위한 새로운 PWM 구현
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Kun Hahm Nyon
(Myong Ji University) ;
- Kim Lee-Hun (Sung Kyun Kwan University) ;
- Jun Ki-Young (Myong Ji University) ;
- Chun Kwang-Su (Sung Kyun Kwan University) ;
-
Won Chung-Yuen
(Sung Kyun Kwan University) ;
-
Han Kyung-Hee
(Myong Ji University)
- Published : 2004.07.01
Abstract
High frequency common mode voltage produced by power inverters are a major cause of conducted EMI, creating motor ground currents, bearing currents and other harmful by products. This paper focuses on a new SVPWM method with random PWM injection to reduce conducted EMI noise. A New PWM technique associated with the common mode voltage can be significantly reducing and contributes to mitigate. The common mode voltage to
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