考虑风电接入的有功运行备用协调优化  

Optimization of Operation Reserve Coordination Considering Wind Power Integration

作　　者：张国强[1] 吴文传[1] 张伯明[1] 

机构地区：[1]电力系统国家重点实验室,清华大学电机系,北京市100084

出　　处：《电力系统自动化》2011年第12期15-19,46,共6页Automation of Electric Power Systems

基　　金：国家自然科学基金资助项目(50707013)~~

摘　　要：分析了大量风电接入对系统有功运行备用提出的问题,首先分析了风电接入后系统的运行备用需求性质,进而提出一种基于风险的风电备用需求决策方法,并提出一种充分利用发电机组控制性能的备用协调优化分配算法。IEEE 39节点系统的仿真结果表明,所提出的方法有效解决了风电备用需求的确定和分配问题,对接入大量风电的系统的有功调度运行具有实用价值。The impact of wind power integration on the system active operation reserve is analyzed.The characteristics of operating reserve are discussed,and a risk-based reserve decision method for wind power integration is presented.A coordination and optimal reserve allocation algorithm is proposed to take full advantage of the control performance of generators,which is capable of solving the wind power impact on the operation reserve.Simulation results of an IEEE 39-bus system show that the method proposed is effective in determining and allocating the wind power reserve demands and of practical value in integrating massive active dispatch operation of the wind power system.

关 键 词：风电接入 风险价值 运行备用 最优潮流 

分 类 号：TM614[电气工程—电力系统及自动化]