| 基于DSA的预想事故方式下电网在找安全稳定分析 |
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| 引用本文： | 葛亚明,江叶峰,汪志成,刘林.基于DSA的预想事故方式下电网在找安全稳定分析[J].陕西电力,2014(4):61-64. |
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| 作者姓名： | 葛亚明 江叶峰 汪志成 刘林 |
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| 作者单位： | 国网江苏电力调度控制中心,江苏南京210024 |
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| 摘 要： | 结合江苏徐宿地区电网的实际运行情况,开展事故预想,利用智能调度技术支持系统中集成的DSA Tool对该地区电网的静态稳定和暂态稳定进行计算和分析,并将分析结果与BPA软件进行比对,利用分析结果给出的辅助决策对电网运行方式进行调整。仿真结果表明,利用DSA Tool对电网预想事故方式开展安全稳定分析对于提升电网调度运行人员在事故情形下的应急处理能力,保证电网的安全稳定运行具有重要意义。
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| 关 键 词： | 事故预想 DSA 静态稳定 暂态稳定 稳定控制装置 |
Power System Stability Analysis under Preconceived Accident Using DSA Tool |
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| GE Yarning,JIANG Yefeng,WANG Zhicheng,LIU Lin.Power System Stability Analysis under Preconceived Accident Using DSA Tool[J].Shanxi Electric Power,2014(4):61-64. |
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| Authors: | GE Yarning JIANG Yefeng WANG Zhicheng LIU Lin |
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| Affiliation: | (Jiangsu Electric Power Dispatch ＆ Control Center, Nanjing 210024, China) |
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| Abstract: | The power system preconceived accident of Xusu District power grid in Jiangsu is carried out and analyzed using DSA tool integrated in intelligent dispatching system.The static stability and the transient stability are analyzed.The results by the DSA are also compared with those by the BPA.The assistant decisions are provided to improve the stability of power system.It is shown that the analysis of preconceived accident can improve the ability of dispatchers under accidents,which is important to keep stable and safe operation of power system. |
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| Keywords: | preconceived accident DSA static stability transient stability stability control devices |
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