農事用ヒートポンプに起因する高調波障害の対策の評価

カテゴリ: 部門大会

論文No: 103

グループ名: 【B】令和5年電気学会電力・エネルギー部門大会

発行日: 2023/08/23

タイトル(英語): Evaluation of Countermeasures against Harmonic Disturbances caused by Agricultural Heat Pumps

著者名: 川村恭平（電力中央研究所），福島健太郎（電力中央研究所），岡田有功（電力中央研究所），大川耕平（四国電力送配電）

著者名(英語): Kyohei Kawamura (Central Research Institute of Electric Power Industry), Kentaro Fukushima (Central Research Institute of Electric Power Industry), Naotaka Okada (Central Research Institute of Electric Power Industry), Kohei Okawa (Shikoku Electric Power Transmission & Distribution Company, Inc.)

キーワード: ヒートポンプ|高調波|障害|配電系統|LCフィルタ|高調波計算プログラム|Heat pumps|Harmonics|Disturbance|Distribution system|LC filter|Harmonic calculation program

要約(英語): In this study, we examine the effectiveness and problems of countermeasure against harmonic disturbances caused by agricultural heat pumps (AHPs) via a harmonic analysis using a model based on actual measurements. Harmonics calculation revealed that LC filters can effectively suppress the voltage distortion as a temporary countermeasure. Meanwhile, the installation of LC filters increases the fundamental voltage, making it difficult to maintain an appropriate voltage.

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