配電系統へのPV連系可能量を増大するベクトルLDC整定

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: 2018/08/01

タイトル(英語): Vector-LDC Setting for Increasing Possible PV Integration Amount into Distribution Network

著者名: 中崎　陽介（北陸電力（株）技術開発研究所），石丸　雅章（北陸電力（株）技術開発研究所），京極　喜一郎（北陸電力（株）技術開発研究所），駒見　慎太郎（北陸電力（株）技術開発研究所）

著者名(英語): Yohsuke Nakazaki (Engineering Research & Development Center, Hokuriku Electric Power Company), Masaaki Ishimaru (Engineering Research & Development Center, Hokuriku Electric Power Company), Kiichiro Kyogoku (Engineering Research & Development Center, Hoku

キーワード: 太陽光発電，配電網，電圧上昇，ベクトルLDC，柱上変圧器タップ，進み定力率運転_x000D_　　photovoltaic，distribution network，voltage rise，vector-LDC，off-nominal tap on pole transformer，constant leading power factor operation

要約(英語): High penetration of PV becomes reality. It is bidirectional power flow of forward power flow and reverse power flow in distribution bank. It is necessary to set up vector-LDC which can exert voltage control effect during reverse power flow in distribution bank and does not unreasonably limit the amount of possible PV integration. However, there have been no reports on such setting methods so far, and evaluation of better vector-LDC setting method that can increase PV integration amount was incomplete. Therefore, the paper leads difference of reverse power flow limit of three representative vector-LDC setting methods, and shows profit or loss of those. It is useful finding to increase PV integration amount under voltage control using vector-LDC. Finally, which vector-LDC setting method is used, it is shown that mixing plurality of pole transformer taps to adapt to forward power flow greatly decreases reverse power flow amount.

本誌: 電気学会論文誌B（電力・エネルギー部門誌） Vol.138 No.8 （2018） 特集：分散電源の大量連系解析

本誌掲載ページ: 695-702 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/138/8/138_695/_article/-char/ja/