대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 1999년도 하계학술대회 논문집 F
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- Pages.2712-2714
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- 1999
고 입력 전압 응용에 적합한 입력직렬-출력병렬 컨버터 시스템의 소신호 분석
Small-Signal Modeling and Analysis of Input Series-Output Parallel Connected Converter System for High Voltage Power Conversion Application
- You, Jeong-Sik (School of Electrical Engineering. Seoul National Univ.) ;
- Kim, Jung-Won (School of Electrical Engineering. Seoul National Univ.) ;
- Cho, B.H. (School of Electrical Engineering. Seoul National Univ.)
- 발행 : 1999.07.19
초록
The small signal model for input series-output parallel connected converter system employing charge control together with input capacitor voltage feedback loop is developed. From the model developed, the effect of input capacitor voltage feedback loop to the system stability and outer loop compensator design is analyzed. Theoretical results and simulation show that input capacitor voltage feedback loop has no critical effects on the system stability, so the system can be reduced to a equivalent single module for the stability analysis and outer loop compensator design.
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