| 对小水电网继电保护几点问题的讨论 |
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| 引用本文： | 胡少波.对小水电网继电保护几点问题的讨论[J].中国农村水利水电,1992(7). |
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| 作者姓名： | 胡少波 |
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| 作者单位： | 湖南省怀化地区小水电公司 怀化市 |
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| 摘 要： | 地方小水电网由于网络结构复杂,运行方式变化频繁,对继电保护的正确动作带来了很大的影响。根据地区电网多年运行的情况,对保护的整定计算方法等提出了一些改进措施和建议。
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| 关 键 词： | 网络结构 改进措施 整定计算 |
On Several Problems of Relay Protective Devices for Small Hydropower Grid |
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| Hu Shaobo Author's address: The Small Hyderopower Corporation of Huaihua Prefecture,Hunan Province,China.On Several Problems of Relay Protective Devices for Small Hydropower Grid[J].China Rural Water and Hydropower,1992(7). |
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| Authors: | Hu Shaobo Author's address: The Small Hyderopower Corporation of Huaihua Prefecture Hunan Province China |
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| Institution: | Hu Shaobo Author's address: The Small Hyderopower Corporation of Huaihua Prefecture,Hunan Province,418000,China |
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| Abstract: | The regional small hydropower grid is complicated in network structure and its operation pettern varies very frequently. These situations exert a great influence on corrective actions of relay protective devices. In this paper, bosed on the operation situations of the regional electric grid in many years, some measures and suggestions for improving setting calculation method of relay protection are prasented. |
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| Keywords: | network structure improving measures setting calculation |
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