我国电网接纳风电的最大容量及相应的对策研究  

Research on Maximum Wind Power Capacity Integrated Into Power Grids and Corresponding Countermeasures in China

作　　者：王龙辉[1] 李永光[1] 周侣 马昕霞[1] 张丽华[1] 

机构地区：[1]上海电力学院,上海200090 [2]国网杭州供电公司,浙江杭州310009

出　　处：《上海电力学院学报》2015年第5期487-491,497,共6页Journal of Shanghai University of Electric Power

基　　金：上海市科学技术委员会资助地方能力建设项目(12250501000)

摘　　要：以我国电网为研究对象,综合考虑全网中火电、水电以及核电对风电调峰的影响,运用电网中的供需平衡关系和发电机组调峰能力来计算我国电网在现有负荷下能够接纳的最大风电容量.该方法既满足电网的负荷平衡,又不会有过余电网出力,计算结果具有很高的可信度.依据该方法计算出2013年我国电网容纳风电容量为2.03×108k W,考虑电网的安全性后缩减为1.29×108k W,大于现有的风电并网容量7.72×107k W,由此可见,我国风电有很大的发展空间.A method based on the supply-demand balance and peak load regulation of power grid impacted by thermal power,hydropower and nuclear power,is used to calculate the maximum wind power capacity that the power system can accept in working condition. The result is reliable for its method that both gurantees the balance of power grid load and avoids excessive power output. The wind power capacity that can be integrated into power grids is 2.03 × 10^8 kW in 2013 ,which is reduced to 1.29 × 10^8 kW considering the safety of power grid, still larger than the existing wind power capacity 7.72 × 10^7 kW,indicating that Chinag wind power development has a large potential.

关 键 词：风电并网 接纳能力 调峰 经济补偿 

分 类 号：TK89[动力工程及工程热物理—流体机械及工程] TM76[电气工程—电力系统及自动化]