高速電圧信頼度評価を考慮した移住型複数集団並列C-DEEPSO による電圧無効電力制御の基礎検討

カテゴリ: 研究会(論文単位)

論文No: PE19154

グループ名: 【B】電力・エネルギー部門 電力技術研究会

発行日: 2019/09/20

タイトル(英語): Basic Study on Parallel Multi-subswarm Canonical Differential Evolutionary Particle Swarm Optimization with migration for Voltage and Reactive Power Control Considering Fast Voltage Security Assessment

著者名: 吉田 武尊(明治大学),福山 良和(明治大学)

著者名(英語): Hotaka Yoshida(Meiji University),Yoshikazu Fukuyama(Meiji University)

キーワード: 電圧無効電力制御|進化計算|電圧信頼度評価|voltage and reactive power control|evolutionary computation|voltage security assessment

要約(日本語): 電圧無効電力制御（以下，VQC）の目的は，無効電力を供給し電力品質の1つである電圧適正・電圧安定度維持を行うことである。本論文は，混合整数非線形最適化問題として定式化されたVQCに対し電圧信頼度評価を考慮し，移住型複数集団並列C-DEEPSOを適用している。

要約(英語): This paper presents a parallel multi-swarm canonical differential evolutionary particle swarm optimization with migration (PMS-CDEEPSO) for voltage and reactive power control (VQC) considering fast voltage security assessment. Since VQC is a mixed integer nonlinear optimization programming (MINLP) problem, applications of evolutionary computation methods have been studied to VQC. The PMS-CDEEPSO proposed by the authors has been confirmed to improve the solution quality more than the conventional PSO, DE, DEEPSO, and C-DEEPSO. Considering the expansion of renewable energy, sudden power flow change is expected to fluctuate including uncertainty. Therefore, reliable operation in VQC is required than ever before. In this paper, the power system of optimal control determined by PMS-CDEEPSO is evaluated by voltage security assessment (VSA) which is one of the reliability evaluation. Also, in order to reduce calculation time of VSA, parallel and distributed computing is applied to VSA.

原稿種別: 日本語

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