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우명호(Woo, Myung-Ho),전세봉(Jeon, Se-Bong),이종찬(Lee, Jong-Chan),류승표(Ryu, Seung-Pyo) 한국신재생에너지학회 2006 한국신재생에너지학회 학술대회논문집 Vol.2006 No.06
The demand for developing the compact and cost effective commercial version of the photovoltaic power conditioning system(PCS) is now increasing and several commercial products are on the markets. In this paper, several design results of 10kW rated grid-tied photovoltaic PCS system are introduced, and several test results for the system evaluation are also described. The test results verified the validity of the proposed photovoltaic PCS system.
최영찬(Young-Chan Choi),우명호(Myung-Ho Woo) 전력전자학회 2002 전력전자학술대회 논문집 Vol.- No.-
Recently, the insulation breakdown accident has been experienced at 66kV inverter driving motor That brought about the reliability degradation of motor driving system We need to find the solution with system engineering level.<br/> The objectives of this study are developing the appropriate filter for the drive to protect the motor and the insulation system of motor which is driven by inverter We clarify the cause of the deterioration of the inverter driving motor through the analysis of insulation breakdown accidents