A Real-Time Cooperative Overvoltage Prevention Control by Multi-Community Energy Management Systems

カテゴリ: 部門大会

論文No: 244

グループ名: 【B】平成27年電気学会電力・エネルギー部門大会

発行日: 2015/08/26

タイトル(英語): A Real-Time Cooperative Overvoltage Prevention Control by Multi-Community Energy Management Systems

著者名: Qiangqiang XIE(Hokkaido University),Ryoichi HARA(Hokkaido University),Hiroyuki KITA(Hokkaido University)

著者名(英語): Qiangqiang XIE(Hokkaido University),Ryoichi HARA(Hokkaido University),Hiroyuki KITA(Hokkaido University)

キーワード: Rooftop PV|Overvoltage|Community Energy Management System (CEMS)|Demand Side Management (DSM)|Rooftop PV|Overvoltage|Community Energy Management System (CEMS)|Demand Side Management (DSM)

要約(日本語): As clean and renewable energy, Photovoltaic (PV) systems have been developed quickly nowadays. However, high penetration of PVs would cause overvoltage problem in traditional distribution system. This paper proposes a cooperative real-time overvoltage prevention control, which is managed by multi-community energy management systems (CEMSs). The main idea is to suppress the overvoltage by managing the operation schedule of household loads managed by the CEMS. The scheduling by CEMS is formulated as a combinatorial nonlinear time-series scheduling optimization problem in which the profit of the whole community is maximized. To validate the proposed method, a simulation of one day schedule is carried out on an 1800-customers distribution system model.

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