| 电网短路电流限制措施的研究与应用 |
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| 引用本文： | 谢大为,刘玉娟,雷霆.电网短路电流限制措施的研究与应用[J].南京气象学院学报,2017,9(6):675-680. |
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| 作者姓名： | 谢大为 刘玉娟 雷霆 |
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| 作者单位： | 国网安徽省电力公司, 合肥, 230001,南京信息工程大学 江苏省气象能源利用与控制工程技术研究中心, 南京, 210044,国网安徽省电力公司, 合肥, 230001 |
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| 基金项目： | 国家自然科学基金（71503136） |
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| 摘 要： | 针对短路电流超标的问题，研究分析了包括改变系统运行方式、改善电网结构、采用高阻抗变压器、故障电流限制器等在内的多种短路电流限制措施在电网中的应用情况，并依据短路电流限制措施的仿真，对比提出适应电网实际情况的短路电流限制措施.
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| 关 键 词： | 短路电流 限制措施 运行方式 |
| 收稿时间： | 2017/1/10 0:00:00 |
Short circuit current limiting measures in power grid system |
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| XIE Dawei,LIU Yujuan and LEI Ting.Short circuit current limiting measures in power grid system[J].Journal of Nanjing Institute of Meteorology,2017,9(6):675-680. |
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| Authors: | XIE Dawei LIU Yujuan and LEI Ting |
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| Institution: | State Grid Anhui Electric Power Company, Hefei 230001,Jiangsu Engineering Research Center on Meteorological Energy Using and Control, Nanjing University of Information Science & Technology, Nanjing 210044 and State Grid Anhui Electric Power Company, Hefei 230001 |
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| Abstract: | To address the problem of excessive short-circuit current in power grid system,we analyzed the application of various short-circuit current limiting measures,including switches in system operating modes,improvement in the power grid structure,use of high impedance transformer,add of fault current limiter.Based on simulation and comparison of short-circuit current limiting measures,this paper puts forward the most reasonable short circuit current restrictive measures according to the actual situation of the power grid. |
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| Keywords: | short-circuit current limiting measures operating modes |
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