Proceedings of the IEEK Conference (대한전자공학회:학술대회논문집)
- 2001.06e
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- Pages.233-236
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- 2001
Design of Robust Controller of Inverter for Single UPS
단상 UPS용 인버터의 강인제어기 설계
Abstract
In this paper, a robust controller for UPS inverter is designed using CDM (Coefficient Diagram Method) developed by S. Manabe, by which a low order controller guaranteeing the stability and robustness is easily designed. The proposed controller consists of two control loops, the inner current control loop and the outer voltage control loop. The robustness of the proposed controller is verified through the theoretic evolution and its simulation.
Keywords