Active and Reactive Power Control in Grid-Connected PV Inverter for Overvoltage Prevention

カテゴリ: 部門大会

論文No: 247

グループ名: 【B】平成24年電気学会電力・エネルギー部門大会

発行日: 2012/09/12

タイトル(英語): Active and Reactive Power Control in Grid-Connected PV Inverter for Overvoltage Prevention

著者名: Mohd Nabil Bin Muhtazaruddin (芝浦工業大学),藤田 吾郎(芝浦工業大学),Jasrul Jamani Bin Jamian (マレーシア工業大学)

著者名(英語): Mohd Nabil Bin Muhtazaruddin (Shibaura Institute of Technology),Goro Fujita(Shibaura Institute of Technology),Jasrul Jamani Bin Jamian (University of Technology Malaysia)

キーワード: 電圧制御|太陽光発電|逆潮流逆潮流|Voltage control|Photovoltaic|reverse power flow

要約(日本語): Renewable Energy Resources (RES) are well known as unpredictable sources and create a lot of problems in distribution system. One of the major problems is reverse power flow cause by imbalance power between RES and load demand especially during light load condition, thus, increase voltage at point of common coupling (PCC). This paper presents a local voltage control by using real and reactive power control strategy in photovoltaic (PV) system. In addition, this paper also proposes a coordinated control between variable inductor and reactive power controller to increase the capability of reactive power control for case low X/R ratio.

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