大规模风电接入的输电系统价值规划方法  

Transmission Network Value Planning Considering Large-scale Wind Power Integration

作　　者：张建平[1] 朱忠烈[2] 柳璐[1] 田书欣[1] 张立波[1] 程浩忠[1] 

机构地区：[1]电力传输与功率变换控制教育部重点实验室(上海交通大学),上海市200240 [2]华东电网有限公司,上海市200002

出　　处：《电力系统自动化》2014年第19期47-51,共5页Automation of Electric Power Systems

基　　金：2012年度上海市优秀学术带头人计划(12XD1402900);华东电网有限公司科研项目~~

摘　　要：介绍了华东大规模风电接入的背景,提出了大规模风电接入的输电系统价值规划方法。研究了输电系统的全寿命周期成本和财务效益,在此基础上建立了以收益最大为目标的价值规划模型,同时考虑规划的成本和效益,并且分析了大规模风电接入的环保效益。算例分析结果验证了价值规划模型的有效性,对实际电网规划具有指导意义,大规模风电接入带来的较高的环保效益符合国家可持续发展的战略需求。The integration of large-scale wind power in East China grid is described.The method of transmission network value planning considering large-scale wind power is successively proposed.Based on a thorough investigation on the life cycle cost and financial benefits of transmission network,a mathematical model for value planning is developed with maximum revenue as the objective while taking into account the planning cost and the benefit at the same time.The environmental benefit arising from large-scale wind power integration is also calculated.Case study results have verified the validity of the value planning model.It is shown that the value planning has guiding significance evidently for actual network planning and the high environmental benefit is in keeping with the national strategy for sustainable development.

关 键 词：大规模风电 风电接入 价值规划 全寿命周期成本 效益 

分 类 号：TM614[电气工程—电力系统及自动化]