Proceedings of the KIPE Conference (전력전자학회:학술대회논문집)
- 2011.07a
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- Pages.352-353
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- 2011
Cascaded Boost Type Inverter System for Compensation of Voltage Sag
Voltage Sag 보상을 위한 종속 승압형 인버터 시스템
- Lee, Seung-Yong (Dept. of Electronics and Electrical Eng., Dankook University) ;
- Seo, Young-Min (Dept. of Electronics and Electrical Eng., Dankook University) ;
- Kim, Myeong-Soo (Dept. of Electronics and Electrical Eng., Dankook University) ;
- Hong, Soon-Chan (Dept. of Electronics and Electrical Eng., Dankook University)
- Published : 2011.07.05
Abstract
This paper proposes a cascaded boost type inverter system to compensate the voltage sag. If the voltage sag has appeared in input voltage, a cascaded boost converter would be operated to compensate voltage sag. The output voltage is kept constant by a direct-quadrature frame controller in the single-phase PWM inverter. The validity of proposed system is verified by simulation on the 300W cascaded boost type inverter system.
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