スマートメータの通信機能を考慮した配電系統の無効電力プライシング方式

カテゴリ: 部門大会

論文No: 16

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 Pricing method of Reactive Power Considering Communication Function of Smart Meters in Distribution Systems

著者名: 古林 薫(横浜国立大学),小出 明(横浜国立大学),辻 隆男(横浜国立大学),大山 力(横浜国立大学)

著者名(英語): Kaoru Furubayashi(Yokohama National University),Akira Koide(Yokohama National University),Takao Tsuji(Yokohama National University),Tsutomu Oyama(Yokohama National University)

キーワード: 配電系統|分散型電源|無効電力制御|リアルタイムプライシング|スマートメーター|distribution system|distributed generator|reactive power control|real-time pricing|smart meter

要約(日本語): It is important to maintain the voltage profile in distribution systems with a large amount of distributed generators (DGs). Though it is effective to control reactive power to maintain voltage profile, there is a possibility that active power curtailment is needed. To solve this problem, the authors have developed so far the pricing method of reactive power controlled by DGs to give economic incentives for those DG owners. In order to realize the method in real-time, we suppose that measurement data by sensor switches are available to determine the pricing and the price signal can be sent to DG owners through smart meters. Based on the concept of “shallow”, the required amount of resource in order to procure the reactive power is imposed to all the DG owners equally. The effectiveness of the proposed method was tested by numerical simulation by using a distribution system model consisting of one feeder line.

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