| 断路器操动机构与继电保护控制回路的协调与配合 |
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| 引用本文： | 曹树江,林榕. 断路器操动机构与继电保护控制回路的协调与配合[J]. 电力系统保护与控制, 2005, 33(24): 72-77 |
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| 作者姓名： | 曹树江 林榕 |
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| 作者单位： | 1.河北电力调度通信中心，河北 石家庄 050021;2.河北省电力勘测设计研究院，河北 石家庄 050031 |
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| 摘 要： | 在分析断路器操动机构压力闭锁的设置和使用方式的基础上,针对存在的问题,提出了线路间隔断路器操动压力低闭锁重合闸回路的解决方案;明确了断路器操动机构压力和SF6气体压力低闭锁功能的实现方式。通过对操作箱和机构箱内防跳功能的分析比较,给出了防跳功能的推荐方案;还对线路保护带断路器传动试验中的时序配合问题进行了分析。
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| 关 键 词： | 断路器 操动机构 压力低闭锁 继电保护 重合闸 断路器跳跃 |
| 文章编号： | 1003-4897(2005)24-0072-05 |
| 收稿时间： | 2005-08-26 |
| 修稿时间： | 2005-09-18 |
Coordination between breaker control circuit and relay protection control circuit |
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| CAO Shu-jiang, LIN Rong. Coordination between breaker control circuit and relay protection control circuit[J]. Power System Protection and Control, 2005, 33(24): 72-77 |
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| Authors: | CAO Shu-jiang LIN Rong |
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| Affiliation: | 1. Hebei Electric Power Dispatching and Communication Center, Shijiazhuang 050021 ,China ; 2. Hebei Electric Power Design and Research Institute, Shijiazhuang 050031, China |
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| Abstract: | Based on the analysis to settings and blocking methods of operating pressure in any kind of circuit breakers, a scheme for reclosures blocking by operating pressure of the circuit breaker is brought forward. In addition, the realization method for operating pressure and SF6 gas blocking in circuit breakers is given. Comparing the functions of defend circuit breaker bounding in operating realies box and breaker control box, an appropriate project is recommended. |
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| Keywords: | circuit breaker operating machine blocking by low pressure protective relay auto-reclosure bonuding of the breaker |
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