A New Peak-Cut Method for Smart Grid

カテゴリ: 全国大会

論文No: 6-209

グループ名: 【全国大会】平成28年電気学会全国大会論文集

発行日: 2016/03/05

タイトル(英語): A New Peak-Cut Method for Smart Grid

著者名: エンフトブシン ムンフバヤスガラン(千葉大学),劉 康志(千葉大学),残間 忠直(千葉大学)

著者名(英語): MUNKHBAYASGALAN ENKHTUVSHIN(Chiba University),Liu Kang-Zhi(Chiba University),Zanma Tadanao(Chiba University)

キーワード: 再生可能エネルギーの予測誤差,ならし効果,電力品質,ピークカット手法

要約(日本語): Smart grid is a brand new power system that allows the installation of a high percentage of powers from renewable energy sources. Our previous work proposed a new operation method for smart grid which assures both the power quality and the economy of the operation. Concretely, we have derived a criterion which is very useful for judging whether the frequency maintenance is completely assured or not. Then, the uncertainty bound of distributed renewable energy in wide areas was determined by evaluating the smoothing effect based on its statistical property. Further, a peak-cut operation method was proposed which can improve the frequency performance with an increase in the generation cost. However, this method excludes the installation capacity of renewable energy sources from consideration and cut the peak power of each PV plant by the same proportion. This paper makes an improvement on this issue and formulate a new peak-cut operation method.

原稿種別: 英語

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