配電系統へのPV大量導入に向けたSVCとSVRの分散型協調制御方式

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: 2021/03/01

タイトル(英語): A Cooperative Operation Method of SVC and SVR for PV Integration into Distribution Systems

著者名: 大森　智貴（横浜国立大学大学院工学府），辻　隆男（横浜国立大学大学院工学府），大山　力（横浜国立大学大学院工学府）

著者名(英語): Tomoki Omori (Graduate School of Engineering, Yokohama National University), Takao Tsuji (Graduate School of Engineering, Yokohama National University), Tsutomu Oyama (Graduate School of Engineering, Yokohama National University)

キーワード: 配電系統，自動電圧調整器，静止型無効電力補償装置，太陽光発電，電圧制御，協調制御　　distribution system，SVR，SVC，photovoltaic，voltage control，cooperative control

要約(英語): In distribution systems, the introduction of SVC (Static Var Compensator) that can rapidly control reactive power is expected to cope with the steep voltage changes caused by PV (photovoltaic) output changes in terms of proper voltage profile management. On the other hand, voltage control equipment with tap changer such as SVR (Step Voltage Regulator) has been widely used for voltage control in the distribution systems with relatively long feeder lines. It is important issue to fully utilize those ongoing conventional voltage controllers in order to reduce capital investment cost. An interaction between SVC and SVR is one of important issues when they are connected with the same feeder line. Hence, in this paper, we developed a cooperative voltage control method which can realize more reasonable tap operation of SVR based on estimation technique of reactive power output from SVC supposing only local information is available for SVR control.

本誌: 電気学会論文誌B（電力・エネルギー部門誌） Vol.141 No.3 （2021）

本誌掲載ページ: 264-272 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/141/3/141_264/_article/-char/ja/