| 含电铁及风电的地区电网在线电压稳定预警系统的开发 |
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| 引用本文： | 张睿,卢史杰.含电铁及风电的地区电网在线电压稳定预警系统的开发[J].黑龙江电力,2011,33(6):450-454. |
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| 作者姓名： | 张睿 卢史杰 |
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| 作者单位： | 1. 东北电力大学电气工程学院,吉林吉林,132012
2. 鄞州供电局,浙江宁波,315000 |
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| 摘 要： | 针对风电的大规模并网,地区电网电压稳定问题逐渐凸显,介绍了一种基于能量管理系统的地区电网在线静态电压稳定预警系统.该系统在整合多数据源的基础上,实时给出了地区电网电压稳定性指标值及预警信息,自动报告电网电压稳定薄弱区域.经实际运行验证,该系统的投入,满足了电网正常运行需求.
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| 关 键 词： | 在线预警系统 电压稳定 电铁负荷 风电场 |
Development of online voltage stability pre-warning system for power grid with electric locomotive and wind power |
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| ZHANG Rui
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LU Shijie.Development of online voltage stability pre-warning system for power grid with electric locomotive and wind power[J].Heilongjiang Electric Power,2011,33(6):450-454. |
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| Authors: | ZHANG Rui LU Shijie |
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| Affiliation: | 1.School of Automation Engineering,Northeastern Dianli University,Jilin 132012,China; 2.Yinzhou Electnic Power Supply Bureau,Ningbo 315000,China) |
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| Abstract: | Since wind power has been extensively connected to the grid,voltage stability problems gradually appear.This paper introduces the online voltage stability pre-warning system based on power quality management system for the local grid.The system,on the basis of the integration of multi-source,provides real-time stability target value and pre-warning information of the local grid and automatically reports the area with weak stability.Practice proves that this system meets the needs of the normal running of power network. |
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| Keywords: | online pre-warning system voltage stability electric locomotive load wind farm |
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