中国电力2018，Vol.51Issue(4)：33-38,88,7.DOI:10.11930/j.issn.1004-9649.201705123
大规模风电机组集中接入对系统短路电流的影响
Impact of Wind Centralized Access on System Short Circuit Current
李媛媛 1孙自安 2张志刚 3张世强 2张凌康 3贾宏刚 4张鑫1
作者信息
- 1. 中国电力科学研究院,北京 100192
- 2. 国网陕西省电力公司,陕西 西安 710048
- 3. 国网甘肃省电力公司嘉峪关供电公司,甘肃 嘉峪关 735199
- 4. 国网陕西省电力公司经济技术研究院,陕西 西安 710065
- 折叠
摘要
Abstract
With centralized integration of large-scale wind farms, the influence of wind power on short circuit current has become an important concern in power planning and operation. Short circuit characteristics of various wind turbines are analyzed in detail. Bus short circuit currents are simulated with practical examples under different access form, wind turbine type and installed capacity. The influence of wind power on short circuit current of near area is revealed from different aspects. Considering limiting factors of short circuit current, certain wind farm access forms and wind turbine types are recommended. The results have important reference for planning and construction work of large scale wind power.关键词
大规模风电/风电集中并网/短路电流/短路特性/母线Key words
large-scale wind power/centralized integration of wind farms/short circuit current/short circuit characteristics/bus分类
信息技术与安全科学引用本文复制引用
李媛媛,孙自安,张志刚,张世强,张凌康,贾宏刚,张鑫..大规模风电机组集中接入对系统短路电流的影响[J].中国电力,2018,51(4):33-38,88,7.
