期刊文献+

风电场接入配网对电流保护的影响分析 被引量:3

Impact analysis of wind farm access to distribution network current protection
下载PDF
导出
摘要 风电的接入使得系统由单电源、辐射式结构变成双电源的网络,对配电网原有的继电保护产生较大的影响。本文以PSCAD软件为平台,搭建了含异步风力发电机的风电场和配电网模型,从风电场容量和接入位置两个方面分析了风电场接入对配电网电流保护的影响,得出风电并入配电网对保护的影响并提出解决方案。 Access of wind power makes the distribution network to change from a single power supply and radiation structure to a network with more than one power supply , and that will have a greater impact on the original relay distribution network .The paper takes the PSCAD software as a platform , builds the models including the asyn-chronous wind-driven generator wind farms model and the distribution network model , and from two aspects of wind farm capacity and access position analyzes the impact of wind farms on the distribution network relay .Then, a con-clusion about the influence of wind power access to the distribution network regarding the relay protection is ob -tained and the corresponding solutions are put forward .
出处 《电工电能新技术》 CSCD 北大核心 2014年第9期52-56,共5页 Advanced Technology of Electrical Engineering and Energy
基金 国家自然科学基金(51267019) 新疆维吾尔自治区自然科学基金(2012211A002)资助项目
关键词 风电场 配电网 电流保护 wind farm distribution network current protection
  • 相关文献

参考文献15

二级参考文献119

共引文献413

同被引文献78

引证文献3

二级引证文献122

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部