引用本文: | 柴旭峥,王红印,付红军,等.大电网四级梯度预警预控方法的工程实践[J].电力系统保护与控制,2013,41(10):140-145.[点击复制] |
CHAI Xu-zheng,WANG Hong-yin,FU Hong-jun,et al.Implementation of four-grade early-warning and preventive control method for large scale power grid[J].Power System Protection and Control,2013,41(10):140-145[点击复制] |
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摘要: |
采取综合防御措施来避免大电网停电事故的发生受到越来越多电网运行人员和研究者的重视。现有的预警和预防性控制系统更多地关注电网运行实时在线的安全稳定分析和事故防范,然而从电网运行环节的全过程出发将能更好地实现综合防御的思想。四级梯度预警预控方法正是将系统工程的思想应用于电网运行生产过程的四个重要环节,针对各自的特点开展预警分析和预防性控制。介绍了大电网四级梯度预警预控方法在河南电网的工程实践情况,主要包括系统的功能实现、创新性的技术应用和应用中的思考与启示,为大电网预警预控系统未来的发展提供了借鉴和参考。 |
关键词: 电力系统 大电网 预警预控方法 四级梯度 工程实践 |
DOI:10.7667/j.issn.1674-3415.2013.10.023 |
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基金项目: |
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Implementation of four-grade early-warning and preventive control method for large scale power grid |
CHAI Xu-zheng1,WANG Hong-yin1,FU Hong-jun1,ZHENG Liang2,WU Wen-chuan3,YI Yong-hui4,HAO Jun-jie1 |
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Abstract: |
The more and more operators and researchers of power grid have realized that the synthetic defending measures are important to avoid large scale blackout. The existing forewarning and preventive control systems focus on the real-time and on-line security and stability analysis and defending measures, but considering the whole process of power grid operating and production can realize a systematic and synthetic defending. The system engineering idea is applied to four important steps in power grid operating and production, and security and stability analysis and preventive control measures should be adopted. And so, four-grade forewarning and preventive control method is presented. The implementation of four-grade forewarning and preventive control method for secure and reliable operation of Henan power grid is introduced. The main content is implementation of detailed functions, innovative technology applications, and thinking and inspirations of application. It provides reference for future development of early-warning and preventive control system. |
Key words: power system bulk power grid method of forewarning and preventive control four-grade analysis step implementation |