Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2003.07b
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- Pages.1247-1249
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- 2003
Controller Design of Utility-connected Single-phase Inverter using d-q Theory
d-q이론을 이용한 개통 연계형 단상 인버터 제어기 설계기법
- Published : 2003.07.21
Abstract
Despite many advantages, d-q theory was available only for three phase system. But recently, some papers proposed the application methods of d-a theory or similar theories for single phase systems. This paper presents the control method of the utility-connected single-phase inverter using d-q theory. The suggested method gives single-phase system instantaneous controllability and also makes the realization of APF(Active Power Filter) without DFT operation and PFC(Power Factor Controller) possible. This paper deals with utility-connected single phase inverter with PFC function. The controller was verified by simulation tool.
Keywords