| 继电保护定值级差自动配合系统研究 |
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| 引用本文： | 郑贤舜,刘主光,孔凡坊,吴雯雯,王黎敏. 继电保护定值级差自动配合系统研究[J]. 水电能源科学, 2014, 32(3): 196-198 |
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| 作者姓名： | 郑贤舜 刘主光 孔凡坊 吴雯雯 王黎敏 |
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| 作者单位： | 温州电力局， 浙江 温州 325000;温州电力局， 浙江 温州 325000;温州电力局， 浙江 温州 325000;温州电力局， 浙江 温州 325000;温州电力局， 浙江 温州 325000 |
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| 摘 要： | 为提高继电保护定值校核的效率和正确性,在已有电网等值阻抗管理软件基础上进行了开发继电保护定值级差自动配合系统的可行性分析,提出了继电保护定值级差自动配合系统开发的综合方案,并给出了该系统功能模块的实现原则和级差自动配合的流程。系统应用结果表明,该系统具有定值校核快速性、级差配合自动化等特点,实现了原有功能的平滑拓展,能够满足继电保护级差自动配合的功能要求。
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| 关 键 词： | 继电保护； 定值级差； 自动配合； 定值校核 |
Research on Auto-coordinated System of Differential Relay Setting |
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| ZHENG Xianshun,LIU Zhuguang,KONG Fanfang,WU Wenwen and WANG Limin. Research on Auto-coordinated System of Differential Relay Setting[J]. International Journal Hydroelectric Energy, 2014, 32(3): 196-198 |
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| Authors: | ZHENG Xianshun LIU Zhuguang KONG Fanfang WU Wenwen WANG Limin |
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| Affiliation: | Wenzhou Power Bureau, Wenzhou 325000, China;Wenzhou Power Bureau, Wenzhou 325000, China;Wenzhou Power Bureau, Wenzhou 325000, China;Wenzhou Power Bureau, Wenzhou 325000, China;Wenzhou Power Bureau, Wenzhou 325000, China |
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| Abstract: | In order to improve efficiency and validity of verification relay, the feasibility of developing differential relay setting auto-coordinated system is analyzed based on the management software of grid equivalent impedance. And then integrated scheme of differential relay setting auto-coordinated system is presented. Finally, the realization principles and mating process of differential automation for system functional units are given. Application results show that the system has features such as setting check fast and setting coordination automatically and realizes the expansibility of the original functions, which meets the requirements of differential automation relay protection. |
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| Keywords: | relay protection differential relay setting auto-coordinated setting check |
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