권선 계자형 동기전동기의 고조파 특성 개선을 위한 설계 영향도 분석 (Analysis of Design Impact for Improving Harmonic Characteristics of Winding Field Synchronous Motor)

서지정보

· 발행기관 : 대한전기학회
· 수록지 정보 : 전기학회논문지 / 73권 / 12호 / 2211 ~ 2216페이지
· 저자명 : 장홍재, 김기찬

초록

According to environmental policy, the vehicle is changed from an internal combustion engine car to an electric vehicle using an electric drive motor. A permanent magnet type is the main driving motor. Environmental pollution factors caused by the production of permanent magnets, i.e., rare earths, are causing problems that adversely affect the environment more than environmental pollution factors caused by internal combustion engine cars. Therefore, it is necessary to develop a WFSM (Wound Field Synchronous Motor) by requiring a dilute earth motor instead of a permanent magnet motor. The developed motor requires shape application to improve torque ripple, noise, and vibration because it is difficult to apply design elements such as rotor Skew. In this paper, the characteristics of applying balancing holes to rotor surfaces are compared to improve noise, vibration improvement, and motor operation safety due to ripple increase by field winding design for improving field inverter control

영어초록

According to environmental policy, the vehicle is changed from an internal combustion engine car to an electric vehicle using an electric drive motor. A permanent magnet type is the main driving motor. Environmental pollution factors caused by the production of permanent magnets, i.e., rare earths, are causing problems that adversely affect the environment more than environmental pollution factors caused by internal combustion engine cars. Therefore, it is necessary to develop a WFSM (Wound Field Synchronous Motor) by requiring a dilute earth motor instead of a permanent magnet motor. The developed motor requires shape application to improve torque ripple, noise, and vibration because it is difficult to apply design elements such as rotor Skew. In this paper, the characteristics of applying balancing holes to rotor surfaces are compared to improve noise, vibration improvement, and motor operation safety due to ripple increase by field winding design for improving field inverter control

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