| 暂态失稳引起大停电的可能性与对策研究 |
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| 引用本文： | 程浩忠,任年荣.暂态失稳引起大停电的可能性与对策研究[J].电力系统自动化,1998,22(9):50-54. |
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| 作者姓名： | 程浩忠 任年荣 |
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| 作者单位： | [1]上海交通大学电力工程系 [2]上海市电力工业局计划处 |
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| 基金项目： | 国家自然科学基金,上海市青年科技启明星计划 |
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| 摘 要： | 以某一将来实施分片运行的５００ｋＶ／２２０ｋＶ规划电网为对象，从暂态稳定的角度对系统发生大面积停电的可能性进行了分析研究，并从电网规划，运行管理，继电保护和自动装置等方面，就预防大面积停电事故提出对策，介绍了仿真计算所需的负荷模型，电源模型，输电线路模型，变压器模型等电网模型。
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| 关 键 词： | 电力系统 大面积停电 暂态稳定性 可能性分析 |
COUNTERMEASURE AND POSSIBILITY OF BLACKOUT FROM TRANSIENT INSTABILITY |
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| Cheng Haozhong,Chen Zhangchao,Xie Xiaorong.COUNTERMEASURE AND POSSIBILITY OF BLACKOUT FROM TRANSIENT INSTABILITY[J].Automation of Electric Power Systems,1998,22(9):50-54. |
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| Authors: | Cheng Haozhong Chen Zhangchao Xie Xiaorong |
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| Abstract: | This paper studies the possibility of large area blackout from loss of transient stability in a 500kV/220 kVpower system which is in planning and will be operated in separated parts.The countermeasures for preventing blackout,including system plan,operation management,protective relaying and automation device,are also proposed.During study,the network models,including load model,power source model,transformer model,transmission line modeletc.,are introduced. |
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| Keywords: | power system large area blackout transient stability possibility analysis countermeasure |
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