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| 断路器在线校验系统的设计 | |
| 引用本文： | 吴桂初,曾云亮,李晗,祝宇峰,丁海潇.断路器在线校验系统的设计[J].科技通报,2007,23(6):873-877. |
| 作者姓名： | 吴桂初 曾云亮 李晗 祝宇峰 丁海潇 |
| 作者单位： | 1. 温州大学物理与电子信息学院,浙江温州,325027 2. 浙江电器开关有限公司,浙江温州,325007 3. 温州市中心区开发有限公司,浙江温州,325007 |
| 摘 要： | 对断路器延时保护特性的校验方法进行研究,提出一种断路器在线智能测试校验新方法。介绍了实现该新方法的校验系统的硬件和软件。通过一年多的实践表明,该系统避免了因人为因素引起的保护特性一致性差问题,因电流稳定性、触点温升等因素引起的校验精度和可靠性问题,提高了校验效率和精度。 |
| 关 键 词： | 断路器 延时保护特性 检验系统 数据管理 |
| 文章编号： | 1001-7119（2007）06-0873-05 |
| 收稿时间： | 2006-08-08 |
| 修稿时间： | 2006年8月8日 |
Design of Online Test System of Circuit Breaker |
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| WU Gui-chu,ZEN Yun-liang,LI Han,ZHU Yu-feng,DIN Hai-xiao.Design of Online Test System of Circuit Breaker[J].Bulletin of Science and Technology,2007,23(6):873-877. | |
| Authors: | WU Gui-chu ZEN Yun-liang LI Han ZHU Yu-feng DIN Hai-xiao |
| Institution: | 1. Dept. Physics Electronic Information Science,Wenzhou University, Wenzhou 325027, China; Zhejiang Electric Appliance and Switchgear CO. LTD. , China;3. Wenzhou Centre Development CO. I.TD. , China |
| Abstract: | In this paper the test technique of protecting time-delay of circuit breaker is discussed and a new online test method is proposed.The hardware and software to constitute the new system are also introduced.More one year running in practice proves that this system avoids the problem of low consistency of protection produced by the jamming and the problem of test precision induced by stability of currency,the raise of temperature of contacts and so on.Moreover,this system improves the efficiency and precision of the test. |
| Keywords: | circuit breaker protecting time-delay detection system data management |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |