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一种新型低压电弧故障断路装置的研究

作者:吴晶莹,吴为麟 日期:2009-11-16/span> 浏览:3124 查看PDF文档

一种新型低压电弧故障断路装置的研究

吴晶莹,吴为麟
(浙江大学 电气工程学院,浙江 杭州 310027)

摘要:电弧故障是引起电气火灾的原因之一,介绍了一种新型智能控制电弧故障断路装置。研究了电弧故障发生原理,开发了故障发生装置和完成了相应的电弧采集工作,并在此基础上提出了电弧故障复合判据。同时针对判断的需要设计了断路装置的硬件结构和软件流程,为低压配电保护系统增添了新的功能。研究结果表明,该装置的研制成功为低压保护电气开辟了新的领域。
关键词:电气火灾;电弧故障;断路装置;微控制单元
中图分类号:TM52文献标识码:A文章编号:1001-4551(2009)09-0040-03

A new lowvoltage arcfault circuit interupter device
WU Jingying, WU Weilin
(College of Electrical Engineering, Zhejiang University, Hangzhou 310027, China)
Abstract: Arc fault is always to be the reason why the electrical machine fires. A new type of intelligent control device—arc fault circuit interruputer was introduced. On the basis of studying the occurrence of arc fault and the corresponding collection of the arc, a composite criterion of arc fault was brought forward. Aiming at protecting the lowvoltage distribution system,the hardware structure and software processes of circuit device were designed, and new features to protect were added. The results indicate that the successful development of the device has opened up a new area for low voltage electrical protection.
Key words: electrical fires; arc fault; circuit devices; microcontrol unit
参考文献(References):
[1]年培新,罗时,董葆生,等.低压配电领域中的电弧故障防护[J].低压电器.2000(1):22-26.
[2]DUNKI J R. The effects of arcing ground faults on lowvoltage system design[J]. IEEE Transaction on Industry Application,1972,4(8):223-230.
[3]NADUM M, SCHOEPF T J, SURESH G. Arc fault detection scheme for 42V automotive DC networks using current shunt[J]. IEEE Transaction on Power Electronics,2006,21(3):633-639.
[4]SDHU T S, SNGH G, SACHDEV M S. Microprocessor based instrument for detecting and locating Electric arcs[J]. IEEE Transaction on Power Delivery,1998,13(4):1079-1085.
[5]PARISE G, MARTIRAN L, NABOURS R E. Arc fault protection of branch circuits[J]. IEEE Cords and Connected Equipment,2004,40(3):896-899.
[6]MOMOH J A, ISHOLA A S. A new arcing fault modeling and detection techniue for navy IPS power system[J]. IEEE Power Engineering Society General Meeting,2006(6):18-22.
[7]黄绍平,杨青,李靖.基于MATLAB的电弧模型仿真[J].电力系统及其自动化学报,2005,17(10):64-66.
[8]蔡彬,陈德桂.中压开关柜中内部电弧故障的仿真与实验[J].电工技术学报:英文版,2004,19(3):82-87.
[9]赵淑敏,吴为麟.建筑配电系统电弧故障的仿真与检测[J].低压电器,2007(10):38-42.
[10]吴为麟,李智勇.电弧故障检测方法及保护装置.中国,20071001437.4[P].2007-09-29.
[11]谷湘文,高培生,吴为麟,等.基于PSII和网络的电能质量在线监测系统[J].电力系统及其自动化学报,2008,20(4):87-91.
[12]吴晶莹,吴为麟.一种具有故障电弧保护功能的空调用插头:中国,200920113413.5[P].2009-01-23.



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