| 大规模风电接入电力系统调度模式的经济性比较 |
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| 引用本文： | 张粒子,周娜,王楠. 大规模风电接入电力系统调度模式的经济性比较[J]. 电力系统自动化, 2011, 35(22): 105-110 |
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| 作者姓名： | 张粒子 周娜 王楠 |
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| 作者单位： | 华北电力大学电气与电子工程学院,北京市,102206 |
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| 摘 要： | 由于风电出力的间歇性和反调峰性,如果以弃风量最小为目标进行电力调度,则可能导致火电机组出力严重偏离经济运行区,致使系统煤耗量增加。结合国内可再生能源发电的相关政策和节能发电调度的基本目标及准则,针对基于弃风量最小和能耗最小的2种发电调度模式,分别构建了相应的优化调度模型;研究并提出了含风电系统发电调度的经济性评价指标,...
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| 关 键 词： | 风电系统 调度模式 优化模型 节能降耗 |
| 收稿时间： | 2011-03-11 |
| 修稿时间： | 2011-11-16 |
Economic Comparison for Different Generation Schedulings with Large Scale Wind Power Connected Power System |
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| ZHANG Lizi,ZHOU N,WANG Nan. Economic Comparison for Different Generation Schedulings with Large Scale Wind Power Connected Power System[J]. Automation of Electric Power Systems, 2011, 35(22): 105-110 |
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| Authors: | ZHANG Lizi ZHOU N WANG Nan |
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| Affiliation: | ZHANG Lizi,ZHOU Na,WANG Nan(North China Electric Power University,Beijing 102206,China) |
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| Abstract: | Due to the intermittent and anti-peaking nature of wind power,a generation scheduling aimed at minimizing wind power curtailment may cause thermal units significantly deviating from their optimal economic operating area,which will increase the coal consumption in the power systems.By combining the policies about renewable resources generation and the basic aim or criterion of energy saving generation dispatch,an optimal dispatching model is built corresponding to two wind power dispatching modes,i.e.,minimi... |
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| Keywords: | wind power system dispatching mode optimization model energy saving and consumption reduction |
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