개인구독
소속 기관이 없으신 경우, 개인 정기구독을 하시면 저렴하게
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지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2012.7
- 수록면
- 587 - 594 (8page)
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초록· 키워드
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When a PWM rectifier has a low DC-link voltage during startup, the output voltage vector cannot be high enough to regulate the input current. This lack of a PWM rectifier output voltage vector can cause an unregulated inrush current when the rectifier operation starts. This paper presents a PWM rectifier start-up current control algorithm for when it starts operation with a lower DC-link voltage than unloaded condition case. To avoid the unregulated inrush current caused by a lack of DC-link voltage, the proposed control scheme regulates the one phase current with one switch chopping and it generates the current command considering the uncontrolled current magnitude information, which is calculated in advance. Simulation and experiment results support the validity of the proposed method.
목차
Abstract
I. INTRODUCTION
II. MODELS OF PWMRECTIFIERS
III. START OPERATION PROBLEM WITH A LOW DC-LINK VOLTAGE
IV. PROPOSED START-UP CURRENT CONTROL SCHEME
V. EXPERIMENTAL RESULTS
VI. CONCLUSIONS
ACKNOWLEDGMENT
REFERENCES
참고문헌 (13)
참고문헌 신청
1. [학술지(정기간행물)] - J. Rodriguez / 2005 / PWM regenerative rectifiers : state of the art / IEEE Trans. Ind. Electron 52 (1) : 5 ~ 22
2. [학술지(정기간행물)] - H. Yoo / 2007 / Sensorless operation of a PWM rectifier for a distributed generation / IEEE Trans. Power Electron 22 (3) : 1014 ~ 1018
3. [학술지(정기간행물)] - R. Ghosh / 2008 / Control of three-phase, four-wire PWM rectifier / IEEE Trans. Power Electron 23 (1) : 96 ~ 106
4. [학술지(정기간행물)] - Z. Zhou / 2008 / Design and analysis of a feedforward control scheme for a three-phase voltage source pulse width modulation rectifier using sensorless load current signal / IET Power Electronics 2 (4) : 421 ~ 430
5. [학술지(정기간행물)] - B. Yin / 2009 / A simple single-nput-single-output(SISO)model for a three-phase PWM rectifier / IEEE Trans. Power Electron 24 (3) : 620 ~ 631
2. [학술지(정기간행물)] - H. Yoo / 2007 / Sensorless operation of a PWM rectifier for a distributed generation / IEEE Trans. Power Electron 22 (3) : 1014 ~ 1018
3. [학술지(정기간행물)] - R. Ghosh / 2008 / Control of three-phase, four-wire PWM rectifier / IEEE Trans. Power Electron 23 (1) : 96 ~ 106
4. [학술지(정기간행물)] - Z. Zhou / 2008 / Design and analysis of a feedforward control scheme for a three-phase voltage source pulse width modulation rectifier using sensorless load current signal / IET Power Electronics 2 (4) : 421 ~ 430
5. [학술지(정기간행물)] - B. Yin / 2009 / A simple single-nput-single-output(SISO)model for a three-phase PWM rectifier / IEEE Trans. Power Electron 24 (3) : 620 ~ 631
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UCI(KEPA) : I410-ECN-0101-2013-560-003473009