| 背压汽轮发电机组投运初期频繁跳闸原因分析 |
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| 引用本文： | 邢学明.背压汽轮发电机组投运初期频繁跳闸原因分析[J].冶金动力,2001(6):9-11. |
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| 作者姓名： | 邢学明 |
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| 作者单位： | 中国石化集团金陵石油化工有限责任公司,南京,210033 |
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| 摘 要： | 分析了3000kW背压汽发电机因功率方向继电器接线错误引起的频繁误跳闸事故，并指出了保护误动作的原因和改正的方法。
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| 关 键 词： | 方向保护 接线 背压汽轮发电机组 频繁跳闸 原因分析 |
Causes Analysis of Frequent Trips of Back Pressure Turbo-Generator Unit in the Initial Commissioning Period |
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| Xing Xueming.Causes Analysis of Frequent Trips of Back Pressure Turbo-Generator Unit in the Initial Commissioning Period[J].Metallurgical Power,2001(6):9-11. |
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| Authors: | Xing Xueming |
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| Abstract: | An analysis was made on frequent trip failures of 3 000 kW back pressure turbo-generator unit due to wrong wiring of the power directional relay. Causes of the protection system's misoperation and solutions were given. |
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| Keywords: | generator direction protection trip wiring |
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