Suzhou Electric Appliance Research Institute
期刊號(hào): CN32-1800/TM| ISSN1007-3175

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保護(hù)操作箱防跳與斷路器機(jī)構(gòu)防跳的比較與選擇

來(lái)源:電工電氣發(fā)布時(shí)間:2016-04-06 14:06 瀏覽次數(shù):17

保護(hù)操作箱防跳與斷路器機(jī)構(gòu)防跳的比較與選擇 

鄧家澤1,袁科2

1 廣州市電力工程設(shè)計(jì)院有限公司,廣東 廣州 510220;2 宜賓市計(jì)量測(cè)試所,四川 宜賓 644000 
 

摘 要:介紹了微機(jī)保護(hù)操作箱與斷路器機(jī)構(gòu)箱的工作原理。分析比較了微機(jī)保護(hù)操作箱防跳、斷路器機(jī)構(gòu)防跳和微機(jī)保護(hù)操作箱防跳結(jié)合斷路器機(jī)構(gòu)防跳在運(yùn)行工作中的優(yōu)缺點(diǎn),建議在控制回路中同時(shí)保留微機(jī)保護(hù)操作箱防跳與斷路器機(jī)構(gòu)箱防跳接線(xiàn),選擇遠(yuǎn)方時(shí)采用保護(hù)操作箱防跳,就地時(shí)采用斷路器機(jī)構(gòu)箱防跳,通過(guò)彼此間的切換實(shí)現(xiàn)優(yōu)勢(shì)互補(bǔ),彌補(bǔ)單獨(dú)使用某種防跳所帶來(lái)的缺陷。
關(guān)鍵詞:斷路器;微機(jī)保護(hù);防跳
中圖分類(lèi)號(hào):TM561 文獻(xiàn)標(biāo)識(shí)碼:B 文章編號(hào):1007-3175(2014)10-0028-03


Comparison and Selection of Anti-Bouncing Circuits for Microcomputer Protection and Circuit Breaker 

DENG Jia-ze1, YUAN Ke2 
1 Guang Zhou Electric Power Engineering Design Institute Co., Ltd, Guangzhou 510220, China;
2 Yibin Institute of Measurement and Testing, Yibin 644000, China
 
 

Abstract: Introduction was made to the operating principles of microcomputer protection control box (MPCB) and circuit breaker operation box (CBOB). By analyzing and comparing the advantages and disadvantages of the anti-bounce circuits for MPCB and CBOB, this paper recommended that both of the anti-bounce circuits for MPCB and CBOB should be kept in the control loop. The anti-bounce circuit of MPCB was used for remote control, while the anti-bounce circuit of CBOB was used on site. By switching from one to the other, the complementary advantages achieved, and the defects of single anti-bounce are compensated.
           Key words: circuit breaker; microcomputer protection; anti-bouncing


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