Effect of Voltage Dip and DG locations on Distribution System Reliability

カテゴリ: 全国大会

論文No: 6-200

グループ名: 【全国大会】平成27年電気学会全国大会論文集

発行日: 2015/03/05

タイトル(英語): Effect of Voltage Dip and DG locations on Distribution System Reliability

著者名: ZinLin Ohn(熊本大学),宮内 肇(熊本大学)

著者名(英語): OhnZinLin(Kumamoto University),Miyauchi Hajime(Kumamoto University)

キーワード: Voltage Dip|DG locations|Distribution System Reliability

要約(日本語): Modern society generally expects high reliability power supply. Electricity interruption may cause high damage to consumers. When a fault occurs, the voltage dip or voltage sag will occur. If the customer cannot tolerant the dip, it will be cut off from the supply permanently. Therefore, it is important to consider voltage effect for system reliability. Generally, DG can improve system reliability. But choosing the location of DG have effect on system reliability. According to the results, installing DG in downstream area can make System reliability better. The impact of protection devices and voltage dip is analyzed in this paper. In this paper, Countermeasures against voltage dip are also presented.

原稿種別: 英語

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