전력전자학회:학술대회논문집 (Proceedings of the KIPE Conference)
- 전력전자학회 2003년도 춘계전력전자학술대회 논문집(2)
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- Pages.495-498
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- 2003
The study for selecting an appropriate value of input capacitor in dispersed generation PV inverter
- Lee K.S. (Chungbuk National University) ;
- Jung Y.S. (Korea Institute of Energy Research) ;
- So J.H. (Korea Institute of Energy Research) ;
- Yu G.J. (Korea Institute of Energy Research) ;
- Choi J.H. (Chungbuk National University) ;
- Choi J.Y. (Kwangwoon University)
- 발행 : 2003.07.01
초록
Most PV (Photovoltaic) inverters are a voltage source type. Normally an input capacitor of this type is connected at the input of an inverter to keep the DC voltage constant. However, it does not seem to be well known how to determine the appropriate value of the capacitor. By developing non-linear transient analysis, the author suggests a guideline fur this approach. An implicit trapezoidal formula was used to do this calculation.
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