Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 1989.11a
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- Pages.296-300
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- 1989
A Harmonic Elimination Method of PWM Inverter Using Walsh-Fourier Transform
Walsh-Fourier 변환을 사용한 PWM 인버어터의 고조파 제거 방법
- Ahn, Doo-Soo (Sung Kyun Kwan University) ;
- Won, Chung-Yuen (Sung Kyun Kwan University) ;
- Lee, Hae-Ki (Sung Kyun Kwan University) ;
- Kim, Tae-Hoon (Sung Kyun Kwan University) ;
- Kim, Hack-Seong (Sung Kyun Kwan University)
- Published : 1989.11.25
Abstract
The paper proposes a method to eliminate harmonics of PWM inverter fed induction motor system using Walsh series. In other words, this paper presents technique of the selective harmonics elimination(SHE) by W-FT series in three phase PWM inverter output waveform. A microprocessor(8086 CPU) - controlled three phase induction motor system in order to verify this algorithm is present. It is designed for a three output voltage in the 1
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