低圧用無効電力補償装置の設置方策検討のための経済性評価手法

カテゴリ: 論文誌(論文単位)

グループ名: 【B】電力・エネルギー部門

発行日: 2016/01/01

タイトル(英語): Economic Evaluation Method of Optimal Location and Capacity for Low-voltage Reactive Power Compensator

著者名: 高木　雅昭（（一財）電力中央研究所社会経済研究所），田頭　直人（（一財）電力中央研究所社会経済研究所），岡田　健司（（一財）電力中央研究所社会経済研究所），浅野　浩志（（一財）電力中央研究所社会経済研究所）

著者名(英語): Masaaki Takagi (Socio-economic Research Center, Central Research Institute of Electric Power Industry), Naoto Tagashira (Socio-economic Research Center, Central Research Institute of Electric Power Industry), Kenji Okada (Socio-economic Research Center, Central Research Institute of Electric Power Industry), Hiroshi Asano (Socio-economic Research Center, Central Research Institute of Electric Power Industry)

キーワード: 太陽光発電，無効電力補償装置，低圧配電系統，費用対効果分析，電圧安定化　　PV，reactive power compensator，low-voltage distribution network，cost effectiveness analysis，voltage stabilization

要約(英語): The installed capacity of photovoltaic (PV) systems has been increasing rapidly due to the enforcement of the feed-in tariff scheme in Japan. However, the reverse power flow from the roof-mounted PV systems could cause the voltage unbalance such as voltage-rises in distribution networks. As for the voltage stabilization with reactive power compensation, SVC (Static Var Compensator) has been installed in the high-voltage distribution network until now. On the other hand, the idea of installing the reactive power compensator in low-voltage distribution network is proposed as a promising alternative with its cost-effectiveness. This report proposes an evaluation method of the cost-effectiveness of the reactive power compensator at low-voltage side. We assumed following three installation schemes: (1) the compensator is installed at a consumer end where PV is installed; (2) the compensators are installed at consumer ends selected from all consumer ends; (3) the compensators are mounted at selected power poles. This method can select the most cost-effective scheme, reflecting the annual cost of the compensator as well as the degree of PV penetration.

本誌: 電気学会論文誌B（電力・エネルギー部門誌） Vol.136 No.1 （2016） 特集：平成27年電力・エネルギー部門大会

本誌掲載ページ: 53-62 p

原稿種別: 論文／日本語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejpes/136/1/136_53/_article/-char/ja/