コンデンサ用直列リアクトルの新しい温度上昇試験方法の提案―中間周波試験―

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: 2023/05/01

タイトル(英語): A Proposal of a New Temperature Rise Test Method for Series Reactors Connected with High Voltage Power Capacitors―Middle Frequency Test―

著者名: 前地　洋明（日新電機（株）／同志社大学），桑田　稔（日新電機（株）／同志社大学），藤原　耕二（同志社大学）

著者名(英語): Hiroaki Maeji (Nissin Electric, Co., Ltd./Doshisha University), Minoru Kuwata (Nissin Electric, Co., Ltd./Doshisha University), Koji Fujiwara (Doshisha University)

キーワード: コンデンサ用直列リアクトル，高調波重畳，鉄損，中間周波試験　　series reactors for high voltage power capacitors，harmonic superimposition，iron loss，middle frequency test

要約(英語): In substation, phase advance capacitors are used to improve the power factor. Series reactors are generally connected with the capacitors to reduce the waveform distortion and suppress the inrush current. The fifth harmonic current usually flows into the series reactors for a high voltage power capacitor. Japanese Industrial Standards provide three types of temperature rise test methods. Each test method has its own problems. To alleviate them, we have devised a new test method called “Middle Frequency Test” which uses a meddle frequency between the fundamental and fifth harmonics for excitation. This paper presents an implementation method and demonstrates the usefulness of the proposed test method.

本誌: 電気学会論文誌B（電力・エネルギー部門誌） Vol.143 No.5 （2023）

本誌掲載ページ: 297-302 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/143/5/143_297/_article/-char/ja/