| 比例制动和增量比例制动差动继电器的性能比较 |
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| 引用本文： | 宋小舟,王东,王红玲,容昊,王湛. 比例制动和增量比例制动差动继电器的性能比较[J]. 电力系统保护与控制, 2002, 30(9): 25-27 |
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| 作者姓名： | 宋小舟 王东 王红玲 容昊 王湛 |
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| 作者单位： | 1.许继电气有限公司，河南 许昌 461000;2.许昌师专物理系，河南 许昌 461000;3.湖南怀化电力局，湖南 怀化 418000 |
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| 摘 要： | 比例制动差动继电器和增量比例制动差动继电器在电力系统母线保护中都得到了应用 ,这两种继电器既有共同点 ,又存在一些差别。本文就这两种差动继电器原理和特点加以分析和比较 ,以便电力系统选用时有一个比较明确的概念
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| 关 键 词： | 比例制动 增量比例制动 制动系数 |
| 文章编号： | 1003-4897(2002)09-0025-03 |
| 修稿时间： | 2002-03-28 |
Performance comparison of differential relays with rate restraint and fault component rate restraint |
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| SONG Xiao_zhou ,WANG Dong ,WANG Hong_ling ,RONG Hao ,WANG Zhan. Performance comparison of differential relays with rate restraint and fault component rate restraint[J]. Power System Protection and Control, 2002, 30(9): 25-27 |
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| Authors: | SONG Xiao_zhou WANG Dong WANG Hong_ling RONG Hao WANG Zhan |
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| Affiliation: | SONG Xiao_zhou 1,WANG Dong 1,WANG Hong_ling 2,RONG Hao 3,WANG Zhan 1 |
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| Abstract: | Both rate restraint differential relay and fault compoment rate restraint differential relay are used for bus protection in power system. They have many features in common, but there are also some differences betwween them. The principles and features of these two differential relays are analyzed and compared in this paper. |
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| Keywords: | rate restraint fault component rate restraint restraint coefficient |
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