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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
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초록· 키워드
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A DC power system has many loads with various functions. In particular, these sizable loads take the form of power electronic converters. When they are tightly regulated, the loads appear as constant power loads and result in negative incremental input impedance. Under certain conditions the effect of such loads on the power system is causes instability. In this paper, converter with a large storage capacitor and a lag compensator is proposed as a DC bus conditioner to mitigate the voltage transients on the bus. In addition, the proposed control approach has the advantage of performing both the functions of mitigating the voltage bus transients and maintaining the level of energy stored. Simulation and experimental results showed that the proposed control method was operated well in a small-scale DC power system that contained subsystems with constant power characteristics, such as DC/DC converters and electrical drives.
목차
Abstract
1. 서론
2. CPL (Constant Power Load)
3. DC Bus Conditioner의 동작과 설계
4. DC Bus Conditioner의 제어
5. 실험결과
6. 결론
감사의 글
참고문헌
저자소개
참고문헌 (6)
참고문헌 신청
1. [학술대회논문] - W. A. Tabisz / 1992 / Present and Future of Distributed Power Systems / Applied Power Electronics Conference and Exposition 1992, APEC’92, Conference Proceedings 1992, 7th Annual IEEE : 11 ~ 18
2. [학술지(정기간행물)] - S. Luo / 2005 / A Review of Distributed Power Systems, Part I: DC Distributed Power System / Aerospace and Electronic Systems Magazine 20 (8) : 5 ~ 16
3. [학술지(정기간행물)] - Y. Jang / 1992 / Physical Origins of Input Filter Oscillations in Current Programmed Converters / IEEE Transactions on Power Electronics 7 (4) : 725 ~ 733
4. [학술지(정기간행물)] - A. Emadi / 2006 / Constant Power Loads and Negative Impedance Instability in Automotive Systems: Definition, Modeling, Stability, and Control of Power Electronic Converters and Motor Drives / IEEE Transactions on Vehicular Technology 55 (4)
5. [학술대회논문] - Richard Zhang / 2000 / AC Load Conditioner and DC Bus Conditioner for a DC Distribution Power System / Power Electronics Specialists 2000, PESC 00 31th Annual IEEE : 107 ~ 112
2. [학술지(정기간행물)] - S. Luo / 2005 / A Review of Distributed Power Systems, Part I: DC Distributed Power System / Aerospace and Electronic Systems Magazine 20 (8) : 5 ~ 16
3. [학술지(정기간행물)] - Y. Jang / 1992 / Physical Origins of Input Filter Oscillations in Current Programmed Converters / IEEE Transactions on Power Electronics 7 (4) : 725 ~ 733
4. [학술지(정기간행물)] - A. Emadi / 2006 / Constant Power Loads and Negative Impedance Instability in Automotive Systems: Definition, Modeling, Stability, and Control of Power Electronic Converters and Motor Drives / IEEE Transactions on Vehicular Technology 55 (4)
5. [학술대회논문] - Richard Zhang / 2000 / AC Load Conditioner and DC Bus Conditioner for a DC Distribution Power System / Power Electronics Specialists 2000, PESC 00 31th Annual IEEE : 107 ~ 112
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