Design and implementation of an on-line pre-decision based system protection scheme for the Shaoguan power system

被引：0
|
作者：
Zeng, Yonggang [1 ]
Qin, Hua [1 ]
Fang, Yongjie [2 ]
Liu, Bing [2 ]
Shao, Junsong [2 ]
Zhang, Yinqun [1 ]
Xu, Jianbing [2 ]
Bao, Yanhong [2 ]
Xue, Yusheng [2 ]
机构：
[1] Guangdong Power Dispatching Cent., Guangzhou 510600, China
[2] Nanjing Automat. Res. Inst., Nanjing 210003, China
来源：
Dianli Xitong Zidonghua/Automation of Electric Power Systems | 2002年 / 26卷 / 24期
关键词：
Adaptive systems - Electric power system interconnection - Reliability - Security systems - Stability;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
A thorough analysis on the stability problem of Guangdong Shaoguan power system and the necessity of redesigning the original stability control devices are presented. The configuration, functions, technical requirements and control strategy of the OPS-1 on-line pre-decision based system protection scheme are described. The control system uses the EEAC method for quantitative analysis of power system stability to track actual operating conditions and to automatically conduct control decision optimization, and is adaptive to the development of the power system and the change of operating conditions. The two-level control of this system has been put into industrial operation. The engineering implementation of the control system effectively increases the stability limit of power transfer from Shaoguan power system to the main power system of Guangdong.
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页码：45 / 47
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