電気学会論文誌B(電力・エネルギー部門誌)
Online ISSN : 1348-8147
Print ISSN : 0385-4213
ISSN-L : 0385-4213
論文
再生可能電源出力の不確実性を考慮した需給運用計画モデルを用いた蓄電池と可制御ヒートポンプ給湯機による発電コスト低減効果分析
高橋 雅仁松橋 隆治
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ジャーナル 認証あり

2017 年 137 巻 12 号 p. 756-765

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An operation planning model of power generation system with high renewable energy penetration is presented, taking into account renewable-forecasting error distribution and the required flexibility capabilities. By using the model, we can analyze the production cost impact of flexibility-supplying technologies such battery energy storage and controllable heat pump water heaters. A supposed power system with high renewable energy penetration is taken as an example. The analysis results show that the introduction of battery storage systems and demand responsive heat pump water heaters could make lower the on-line capacity of partial-load gas-fired power generation units and make base load power generation units more utilized, which leads to the yearly production cost reduction.

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© 2017 電気学会
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