Optimal dispatch for wind power integrated systems considering demand response

被引：27

作者：

机构：

[1] State Key Laboratory of Electrical Insulation and Power Equipment, Xi'an Jiaotong University, Xi'an

[2] State Grid Jiangsu Economic Research Institute, Nanjing

来源：

Bie, Zhaohong | 1600年 / Automation of Electric Power Systems Press卷

基金：

中国国家自然科学基金;

关键词：

Customers' satisfaction; Demand response; Electricity price response; Optimal dispatch; Wind generation;

D O I：

10.7500/AEPS20131014001

中图分类号：

学科分类号：

摘要：

A novel optimal dispatch model is presented for wind power integrated systems. Compared with conventional models, the proposed model considers the customers' power consumption response to the electric power prices and customers' satisfaction constraints. The next day's load profile is optimally adjusted by the electricity price response. The adjustment will improve the wind generation impact on optimal dispatch caused by anti-peak-shaving and intermittence of wind generation. Moreover, the customers' satisfaction is introduced to ensure that the adjustment will indeed satisfy the customers. This model coordinates generation resources and load resources to jointly optimize the integration of the wind generation rather than merely emphasize the generation resources as done by the conventional models. Case studies show that the proposed optimal dispatch model is able to reduce the system operation cost, especially the unit commitment cost while improving the economical operation of power systems integrated with wind generation. © 2014 State Grid Electric Power Research Institute Press

引用

页码：115 / 120and159

共 28 条

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