低圧系統構成決定問題における区間演算を利用した効率的解法

カテゴリ: 部門大会

論文No: 293

グループ名: 【B】令和4年電気学会電力・エネルギー部門大会

発行日: 2022/08/26

タイトル(英語): An Efficient Solution Method Utilizing Interval Arithmetic for Low-voltage Distribution Network Configuration Problem

著者名: 横田浩輝（広島大学），造賀芳文（広島大学），則行弘喜（広島大学），餘利野直人（広島大学／呉工業高等専門学校），佐々木豊（広島大学），長谷川匡彦（東京電力ホールディングス），赤木覚（東京電力パワーグリッド）

著者名(英語): Hiroki Yokota (Hiroshima University), Yoshifumi Zoka (Hiroshima University), Hiroki Noriyuki (Hiroshima University), Naoto Yorino (National Institute of Technology (KOSEN), Kure College), Yutaka Sasaki (Hiroshima University), Masahiko Hasegawa (Tokyo Electric Power Company Holdings), Satoru Akagi (TEPCO Power Grid)

キーワード: 配電系統|低圧系統|太陽光発電|系統構成|区間演算|Distribution Network|Low Voltage Network|Photovoltaic Power Sources|System Configuration|Interval Arithmetic

要約(英語): Large amount of PV penetration accelerates the voltage problem on distribution networks. To deal with it, the authors have pursued desirable low voltage system configurations. In the previous studies, possible equipment-related measures have been classified and the “low-voltage system configuration determination problem” has been formulated. In addition, the solution algorithm has been proposed based on an on-site approach. In this paper, we propose a more efficient solution method utilizing Interval Arithmetic. Several numerical simulations are conducted to verify the performance of the proposed method.

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