| RCS-985微机保护在葛洲坝电厂的应用 |
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| 引用本文： | 王德贤,李龙飞,王之纯,曾诚实.RCS-985微机保护在葛洲坝电厂的应用[J].电源技术应用,2012(11):50-53,64. |
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| 作者姓名： | 王德贤 李龙飞 王之纯 曾诚实 |
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| 作者单位： | [1]三峡大学电气与新能源学院,湖北宜昌443002 [2]国电大渡河瀑布沟水力发电总厂,四川汉源625304 |
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| 摘 要： | 介绍了RCS-985微机保护装置在葛洲坝电厂5号发电机变压器组上的应用，阐述了RCS-985装置和CSC-306微机保护装置在5号发变组上共同实现双套主、后备、非电量保护的配置方案。经由葛洲坝电厂7号机组的这两年运行实践表明。该双套保护系统原理先进、设计合理、运行可靠。
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| 关 键 词： | 发变组 微机保护 内部故障 |
Application of RC$-985 Microcomputer Protection in Gezhouba Power Plant |
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| WANG De-xian,LI Long-fei,ZENG Cheng-shi.Application of RC$-985 Microcomputer Protection in Gezhouba Power Plant[J].Power Supply Technologles and Applications,2012(11):50-53,64. |
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| Authors: | WANG De-xian LI Long-fei ZENG Cheng-shi |
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| Affiliation: | , WANG Zhi-chun (1.School of Electrical Engineering and New Energy Resources, Three Gorges University, Yichang Hubei 443002, China) (2. Pubugou General Hydroelectric Plant, Dadu River, China Guodian Corporation, Hanyuan Sichuan 625304, China) |
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| Abstract: | The application of RCS-985 microcomputer protection in No.5 generator-transformer unit of Gezhouba Power Plant is introduced.A allocation scheme on realizing the double main protection,back-up protection and non-electric quantity protection in No.5 generator-transformer unit by the RCS-985 device and the CSC-306 microcomputer protection device developed by Beijing Sifang company are discussed. It is proved that the principle of the double protection system is advanced and the design is reasonable through two years＇ operation in unit No.7. And the system has been applied reliably with good effect. |
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| Keywords: | generator-transformer unit microcomputer protection internal fault |
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