The Improvement of Voltage's Unbalance via Voltage Magnitude Control with BESS and SC in Distribution System Connected with PV

カテゴリ: 部門大会

論文No: 10

グループ名: 【B】平成28年電気学会電力・エネルギー部門大会

発行日: 2016/09/05

タイトル(英語): The Improvement of Voltage's Unbalance via Voltage Magnitude Control with BESS and SC in Distribution System Connected with PV

著者名: 閻 青源(名古屋工業大学),青木 睦(名古屋工業大学)

著者名(英語): QINGYUAN YAN|Mutsumi Aoki

キーワード: 電圧不平衡率制御|電圧制御|蓄電池システム|進相コンデンサ|配電系統,voltage unbalance control,voltage unbalance control,BESS,SC,distribution system

要約(日本語): PV which relies on the solar radiation that can’t be accurate predicted varies a lot in short period and causes a reverse power flow. To regulate the voltage and voltage unbalance factor (VUF) in PV connected distribution system, Battery Energy Storage System (BESS) is taken into using since it can give a fast, accurate, and flexible output, and its important feature of absorbing the reverse power flow caused by PV.In this paper, a simply regulation of voltage magnitude is taken out to realize the improvement of VUF with comparatively accurate control of BESS with using the proportional relationship of the difference of line voltage and voltage unbalance factor (VUF) proved.

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