| 电力市场下确定系统AGC调节容量的一种策略 |
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| 引用本文： | 刘颖利,张洪波.电力市场下确定系统AGC调节容量的一种策略[J].电力科学与技术学报,2011(3):85-89. |
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| 作者姓名： | 刘颖利 张洪波 |
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| 作者单位： | 深圳龙岗供电局 |
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| 摘 要： | 在电力市场环境下,系统AGC调节容量的确定涉及2个基本问题:①如何确保所获取的调节容量满足系统安全性要求；②如何体现在市场中所获取的调节容量的经济性.针对第1个问题:利用系统负荷及发电计划的历史数据建立负荷偏差覆盖率统计表,确保满足系统安全性的要求.针对第2个问题:提出一种通过权衡获取系统AGC调节容量的边际费率和省际...
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| 关 键 词： | 电力市场 辅助服务 AGC 调节容量 |
A strategy to determine AGC regulation capacity requirement in electric market |
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| LIU Ying-li,ZHANG Hong-bo.A strategy to determine AGC regulation capacity requirement in electric market[J].JOurnal of Electric Power Science And Technology,2011(3):85-89. |
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| Authors: | LIU Ying-li ZHANG Hong-bo |
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| Affiliation: | (Shenzhen Longgang Power Supply Bureau,Shenzhen 518000,China) |
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| Abstract: | In electric market,the determination of AGC regulation capacity is related with two issues: I.how to ensure the regulation capacity satisfies the requirements of power system security;II.how to embody economic benefit of market.For the first issue,a load deviation coverage rate statistical form is set up based on the historical data.For the second issue,a strategy to determine AGC regulation capacity requirement is proposed through balancing the marginal cost of regulation capacity and deviation punishing expectation cost.Finally,simple simulations are carried out,results show the proposed model and method are with validity. |
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| Keywords: | electric market ancillary services AGC regulation capacity |
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