含风电场的电力系统协调优化调度的评价技术

针对风电并网后，如何选择发电调度模式建立了综合评价体系。该体系利用常规机组的单位发电成本、单位风电的环境效益、单位发电量的污染物排放量等指标，对调度计划的优劣进行量化评估；并采用蒙特卡罗法评估不同调度模式下，风电预测误差、负荷预测误差及机组强迫停运对系统可靠性的影响。算例采用含风电场的IEEE-RTS79系统，应用该评价体系，实现了对五种调度模式的评估。计算结果表明评价体系可行、有效，能为实际调度决策提供参考依据。...

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Bibliographic Details
Published in电力系统保护与控制 Vol. 41; no. 1; pp. 157 - 163
Main Author 游大海 潘凯 王科 叶磊 吴俊春 黄若寅 李亦龙 田珂
Format Journal Article
LanguageChinese
Published 强电磁工程与新技术国家重点实验室华中科技大学, 湖北 武汉 430074 2013
Subjects
粒子群优化算法
经济性
蒙特卡罗法
评价指标
调度模式
经济性
粒子群优化算法
蒙特卡罗法
调度模式
evaluation indices
economy
particle swarm optimization
评价指标
Monte Carlo simulation
dispatching mode
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ISSN1674-3415

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Summary:针对风电并网后，如何选择发电调度模式建立了综合评价体系。该体系利用常规机组的单位发电成本、单位风电的环境效益、单位发电量的污染物排放量等指标，对调度计划的优劣进行量化评估；并采用蒙特卡罗法评估不同调度模式下，风电预测误差、负荷预测误差及机组强迫停运对系统可靠性的影响。算例采用含风电场的IEEE-RTS79系统，应用该评价体系，实现了对五种调度模式的评估。计算结果表明评价体系可行、有效，能为实际调度决策提供参考依据。
Bibliography:YOU Da-hai, PAN Kai, WANG Ke, YE Lei, WU Jun-chun, HUANG Ruo-yin, LI Yi-long, TIAN Ke （State Key Laboratory of Advanced Electromagnetic Engineering and Technology （Huazhong University of Science and Technology）, Wuhan 430074, China）
41-1401/TM
A comprehensive evaluation system is established to compare different dispatching modes of power system incorporating wind farms. It adopts evaluation indices including unit generation cost of conventional units, pollutant emissions of per megawatt generation power and environmental benefits of per megawatt wind power, the rate of network loss, etc. to quantify the advantages and disadvantages of generation scheduling. Monte Carlo simulation is introduced to evaluate the effect of uncertain factors including generator forced outages, wind power forecast error and load forecast error on the system reliability. The evaluation system is tested to evaluate five typical dispatching modes in IEEE-RTS79 system with three large-scale wind farm. The results show that quantitative
ISSN:1674-3415