| 大型发电机变压器组保护双重化配置及应用 |
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| 引用本文： | 夏东升,刘效东,逯丽滨,胡月.大型发电机变压器组保护双重化配置及应用[J].华东电力,2003,31(10):47-49. |
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| 作者姓名： | 夏东升 刘效东 逯丽滨 胡月 |
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| 作者单位： | 北京大唐发电股份有限公司,张家口发电厂,河北,张家口,075133 |
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| 摘 要： | 以国产 3 0 0 MW发电机变压器组为例介绍了大型发电机变压器组实现微机保护双重化配置的思路以及交流电流电压回路、出口回路、信号回路的设计方法。对保护装置存在的问题进行了分析 ,提出了解决办法和建议。
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| 关 键 词： | 大型机组 微机保护 双重化 |
| 文章编号： | 1001-9529(2003)10-0047-03 |
| 修稿时间： | 2003年8月18日 |
Duplicate configuration of relay protection for large generator transformer set |
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| XIA Dong-sheng,LIU Xiao-dong,LU Li-bin,HU Yue.Duplicate configuration of relay protection for large generator transformer set[J].East China Electric Power,2003,31(10):47-49. |
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| Authors: | XIA Dong-sheng LIU Xiao-dong LU Li-bin HU Yue |
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| Abstract: | Taking the domestic-made 300 MW generator transformer set as an example,the concept of realizing duplicate configuration of microprocessor-based protection for large generator transformer set was introduced as well as the design methods of AC current and voltage circuit,outlet circuit and signal circuit.Problems existing in the protection equipments were analyzed and the solution and suggestion were put forward. |
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| Keywords: | large unit microprocessor-based protection duplicate configuration |
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