| 浅谈发电机短路试验中继电保护的问题 |
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| 引用本文： | 林洁伟. 浅谈发电机短路试验中继电保护的问题[J]. 企业技术开发, 2011, 0(9): 48-49 |
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| 作者姓名： | 林洁伟 |
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| 作者单位： | 广东火电工程总公司调试所 |
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| 摘 要： | 文章通过分析说明在发电机短路试验过程中可能出现的风险和应对措施,并结合笔者亲自负责的一次检修后发电机启动过程中短路试验中遇到的关于试验过程中差动保护和过流保护相继失效后,灵活妙用剩余单侧电流将差动保护做为发电机过流保护的方法,值得借鉴。
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| 关 键 词： | 发电机 短路试验 继电保护 过流 |
Brief discussion on the relay protection problems in the test of generator short circuit |
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| LIN Jie-wei. Brief discussion on the relay protection problems in the test of generator short circuit[J]. Technological Development of Enterprise, 2011, 0(9): 48-49 |
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| Authors: | LIN Jie-wei |
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| Affiliation: | LIN Jie-wei(Commissioning Institute of Guangdong Power Engineering Corporation,Guangzhou,Guangdong 510730,China) |
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| Abstract: | This paper analyzed the risk and possible measures in the process of the generators short-circuitcharacteristics test,combined with the author responsible once after repair generators during the start-up process encountered short-circuitcharacteristics test about the experiment process differential and overcurrent protection successively expires,flexible unilateral current differential protection remaining as generators over-current protection method,is worth using for reference. |
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| Keywords: | generators short-circuit test relay protection overcurrent |
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