電圧制御機器のタップ切替動作削減に貢献する蓄電池群の運用および必要容量評価に関する検討

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: 2020/06/01

タイトル(英語): Study on Operation and Required Capacity Evaluation of Batteries Contributing to Reduction of Tap Change Operation of Voltage Regulation Device

著者名: 中村　勇太（名古屋工業大学），青木　睦（名古屋工業大学），金沢　由樹（中部電力（株）），上西　宏和（中部電力（株））

著者名(英語): Yuta Nakamura (Nagoya Institute of Technology), Mutsumi Aoki (Nagoya Institute of Technology), Yuki Kanazawa (Chubu Electric Power Co., Inc.), Hirokazu Uenishi (Chubu Electric Power Co., Inc.)

キーワード: 配電系統，蓄電池，運用計画，電圧制御，LRT，SVR　　distribution system，battery，operation scheduling，voltage regulation，LRT，SVR

要約(英語): Promotion of photovoltaic power generation (PV) is accelerated in the world, however, large voltage fluctuation by massive PVs in distribution system may cause frequently operation of voltage regulation device such as LRT and SVR. Since voltage regulation by LRT and SVR have mechanical tap-change operation, equipment life of LRT and SVR would be shortened by frequently operation. One of the measurements is to utilize batteries in the distribution system, which are owned by system operator or customer, however, since installation cost of batteries is expensive, development of the method to operation batteries effectively is important challenge. This paper proposes novel operation method of batteries for contributing to reduction tap-change operation of LRT and SVR considering distribution system loss. Moreover, this paper reveals the required capacity of batteries to avoid additional installation of SVR by numerical case studies with actual demand and PV profile.

本誌: 電気学会論文誌B（電力・エネルギー部門誌） Vol.140 No.6 （2020） 特集：電力系統の電圧運用・制御技術

本誌掲載ページ: 474-483 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/140/6/140_474/_article/-char/ja/