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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2016.1
- 수록면
- 388 - 397 (10page)
이용수
초록· 키워드
오류제보하기
An error-compensated pulse width modulator (ECPWM) is proposed to improve the baseband harmonic performance and the switching loss of voltage source inverters (VSIs). Selecting between harmonic distortion and switching loss is a design tradeoff in the conventional space vector pulse width modulation. In this work, an accumulated difference in produced and desired phase voltages is considered to adjust the reference signal. This mechanism can compensate for the voltage error in the previous carrier period. With error compensation every half-carrier period, the proposed ECPWM allows one-half reduction in carrier frequency without scarifying baseband harmonic distortion. The proposed modulator is applied to a three-phase VSI with R–L load and a motor-speed-control system for experiments. The measured efficiency and operating temperature of switches confirm the effectiveness of the proposed scheme.
목차
Abstract
I. INTRODUCTION
II. ECPWM
III. SIMULATION RESULTS
IV. EXPERIMENTS
V. CONCLUSION
REFERENCES
참고문헌 (26)
참고문헌 신청
[학술지(정기간행물)] - D. -W. Chung / 1998 / Unified voltage modulation technique for real-time three-phase power conversion / IEEE Trans. Ind. Appl 34 (2) : 374 ~ 380
[학술지(정기간행물)] - O. Dordevic / 2013 / A comparison of carrier-based and space vector PWM techniques for three-level five-phase voltage source inverter / IEEE Trans. Ind. Informat 9 (2) : 609 ~ 619
[학술지(정기간행물)] - A. Iqbal / 2009 / Comprehensive relationship between carrier-based PWM and space vector PWM in a five-phase VSI / IEEE Trans. Power Electron 24 (10) : 2379 ~ 2390
[학술지(정기간행물)] - J. Yuan / 2013 / An immune-algorithm-based space-vector PWM control strategy in a three-phase inverter / IEEE Trans. Ind. Electron 60 (5) : 2084 ~ 2093
[학술지(정기간행물)] - M. Narimani / 2014 / Three-phase multimodule VSIs using SHE-PWM to reduce zero-sequence circulating current / IEEE Trans. Ind. Electron 61 (4) : 1659 ~ 1668
[학술지(정기간행물)] - O. Dordevic / 2013 / A comparison of carrier-based and space vector PWM techniques for three-level five-phase voltage source inverter / IEEE Trans. Ind. Informat 9 (2) : 609 ~ 619
[학술지(정기간행물)] - A. Iqbal / 2009 / Comprehensive relationship between carrier-based PWM and space vector PWM in a five-phase VSI / IEEE Trans. Power Electron 24 (10) : 2379 ~ 2390
[학술지(정기간행물)] - J. Yuan / 2013 / An immune-algorithm-based space-vector PWM control strategy in a three-phase inverter / IEEE Trans. Ind. Electron 60 (5) : 2084 ~ 2093
[학술지(정기간행물)] - M. Narimani / 2014 / Three-phase multimodule VSIs using SHE-PWM to reduce zero-sequence circulating current / IEEE Trans. Ind. Electron 61 (4) : 1659 ~ 1668
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UCI(KEPA) : I410-ECN-0101-2016-560-002315524