| 双母线接线断路器失灵保护的应用分析及优化 |
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| 引用本文： | 成云云,王玥婷.双母线接线断路器失灵保护的应用分析及优化[J].供用电,2011,28(3):49-52. |
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| 作者姓名： | 成云云 王玥婷 |
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| 作者单位： | 1. 东营供电公司,山东东营,257091
2. 烟台供电公司,山东烟台,264001 |
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| 摘 要： | 随着电网技术的发展,对断路器失灵保护应用也在不断地改进。依据有关规程规范的要求,总结了日常工作经验,对220kV双母线接线的线路断路器失灵保护以及变压器断路器失灵保护的应用进行了分析并提出了优化方案,对断路器失灵保护的整定进行了分析及优化;提出了对断路器日常运行维护的注意事项。
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| 关 键 词： | 断路器 失灵保护 设计规范 |
Applying Analysis and Optimization for Breaker Failure Protection in Double-Bus Configuration |
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| CHENG Yunyun,WANG Yueting.Applying Analysis and Optimization for Breaker Failure Protection in Double-Bus Configuration[J].Distribution & Utilization,2011,28(3):49-52. |
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| Authors: | CHENG Yunyun WANG Yueting |
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| Affiliation: | CHENG Yunyun,WANG Yueting (1.Dongying Power Supply Company,Dongying 257091,Shandong China; 2.Yantai Power Supply Company,Yantai 264001,Shandong China) |
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| Abstract: | With the developing of electric network technology,the improving of breaker failure protection is also developing.By the summarizing routine operating experience under the demanding of relative regulation and standard,the application of breaker failure protection in the double-bus configuration and transformation is analyzed, the optimizing scheme is raised,the setting of breaker failure protection is analyzed and optimized,and finally some noting issues about breaker routine maintenance are proposed. |
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| Keywords: | breaker failure protection design standard |
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