| 周调节抽水蓄能电站在京津唐电网中的调峰与事故响应作用 |
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| 引用本文： | 何永秀,杨薇薇,卢玉,李国栋,张卫东. 周调节抽水蓄能电站在京津唐电网中的调峰与事故响应作用[J]. 电网技术, 2006, 30(19): 71-75 |
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| 作者姓名： | 何永秀 杨薇薇 卢玉 李国栋 张卫东 |
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| 作者单位： | 华北电力大学,工商管理学院,北京市,昌平区,102206;国电动力经济研究中心电网项目论证处,北京市,宣武区,100761;丰宁抽水蓄能电站,筹建处,河北省,丰宁市,068350;国家电网公司,发展策划部,北京市,西城区,100031 |
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| 基金项目： | 国家社会科学基金资助项目(05CJY020)~~ |
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| 摘 要： | 京津唐电网是以火电为主的电网,难以满足电网日益增大的峰谷差与调峰的要求。文章对京津唐电网的负荷特性与未来的负荷需求及电力供给调峰能力等状况进行了分析,基于蒙特卡络模拟法模拟分析了京津唐电网未来规划年的运行情况,得出若能在“十一五”期间建设投运周调节抽水蓄能电站,将缓解电网的调峰矛盾,带来降低投资的容量效益、节省燃料运行费用的经济效益、提高电网可靠性的社会效益的结论。
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| 关 键 词： | 周调节抽水蓄能电站 京津唐电网 蒙特卡络模拟 效益 可靠性 |
| 文章编号： | 1000-3673(2006)19-0071-05 |
| 收稿时间： | 2006-05-22 |
| 修稿时间： | 2006-05-22 |
Peak-Load Regulation and Emergency Response Function of Weekly Adjusted Pumped Storage Station in Beijing-Tianjin-Tangshan Power Grid |
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| HE Yong-xiu,YANG Wei-wei,LU Yu,LI Guo-dong,ZHANG Wei-dong. Peak-Load Regulation and Emergency Response Function of Weekly Adjusted Pumped Storage Station in Beijing-Tianjin-Tangshan Power Grid[J]. Power System Technology, 2006, 30(19): 71-75 |
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| Authors: | HE Yong-xiu YANG Wei-wei LU Yu LI Guo-dong ZHANG Wei-dong |
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| Affiliation: | 1, School of Business Administration, North China Electric Power University, Changping District, Beijing 102206, China; 2,Department of Project Evaluation, State Power Economic Research Center, Xuanwu District, Beijing 100761, China; 3. Preparatory Department, Feng Ning Pumped Storage Station, Fengning 068350, Hebei Province, China; 4. Department of Development Planning, State Grid Corporation of China, Xicheng District, Beijing 100031, China |
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| Abstract: | The Beijing-Tianjin-Tangshan power grid in China is mainly a thermal power system,so it is hard to meet the need of increasing difference between peak and valley loads and the demand of peak-load regulation.The load characteristics,future load demand,supply ability of adjusting the peak load,etc.,in this power grid are analyzed.Based on Monte-Carlo simulation method the operation of Beijing-Tianjin-Tangshan power grid in future scheduled years is simulated and following conclusions are obtained:if a weekly adjusted pumped-storage plant can be constructed and put into operation during the period from 2005 to 2010,the insufficiency of peak-load regulation ability of Beijing-Tianjin-Tangshan power grid will be improved,and the benefits such as capacity benefit from lowering the investment,economic benefit from saving fuel expenses and social-economic benefit from the improvement of power grid reliability will be brought about. |
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| Keywords: | weekly adjusted pumped-storage plants Jingjintang power grid Monte-Carlo simulation benefit reliability |
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