Examination for Experimental Verification of Improvement of Power Quality in Distribution System by PCS  

作　　者：Shoji Kawasaki Naohiro Terada Hisao Taoka 

机构地区：[1]School of Science and Technology, Meiji University, Kanagawa 214-8571, Japan [2]Power System Research Lab and Department of Engineering Electrical and Electronics Engineering, University of Fukui, Fukui910-8507, Japan

出　　处：《Journal of Energy and Power Engineering》2014年第2期350-356,共7页能源与动力工程（美国大卫英文）

摘　　要：In the future, the power quality will decrease by the introduction of a lot of renewable energy sources. The topic of this research is a new method of operation of PCS （power conditioning systems） in the future distribution system. The purpose of this research is development of PCS with a function of improvement of the distribution system. Therefore, the authors propose a method of the power quality improvement of the distribution system by PCS. In addition, the authors construct the control logic to use in PCS The control logic suggests adding harmonic restraint function to conventional control. These were verified by simulation and an experiment. As the results, we confirmed that basic operation of PCS being carried out, harmonics were restrained, and power quality had improved.

关 键 词：Distributed generator HARMONICS voltage total harmonics distortion power conditioner system photovoltaic generation power quality. 

分 类 号：TM642[电气工程—电力系统及自动化] TN929.5[电子电信—通信与信息系统]