| 一种更安全的漏电保护技术 |
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| 引用本文： | 梁一川,袁英,梁怀均. 一种更安全的漏电保护技术[J]. 建筑电气, 2007, 26(10): 36-37 |
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| 作者姓名： | 梁一川 袁英 梁怀均 |
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| 作者单位： | 东南大学仪器科学与工程学院,南京市,210096;安阳师范学院物理系,河南省安阳市,455002;安阳安科电器股份有限公司,河南省安阳市,455002 |
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| 摘 要： | 传统漏电保护器只能在输入电源线路运行正常的情况下工作,如果出现N线断线而同时相线带电,将失去保护作用。介绍一种更安全的漏电保护技术。该漏电保护技术是在现行漏电断路器中引入门电路,使其在输入电路出现N线断线和缺相故障的情况下均能起到保护作用。
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| 关 键 词： | 漏电保护 N线断线 缺相 门电路 |
A Much Safer Electric Leakage Protection Technology |
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| Liang Yichuan,Yuan Ying,Liang Huaijun. A Much Safer Electric Leakage Protection Technology[J]. Building Electricity, 2007, 26(10): 36-37 |
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| Authors: | Liang Yichuan Yuan Ying Liang Huaijun |
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| Affiliation: | School of Instrument Science and Engineering, Southeast University, Nanjing 210096, China;Physics Department of Anyang Normal College, Anyang 455002, Henan Province, China;Anke Electric Co., Ltd., Anyang 455002, Henan Province, China |
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| Abstract: | Traditional leakage protector can only work under the condition of normal operation of the input power supply circuit. If the neutral line is disconnected and the phase line are electrified simultaneously,the leakage protector will have no protective function. In this paper,a much safer electric leakage protection technology is introduced,which introduces gates into existing electric leakage breaker so that the circuits can be protected,even if the neutral line is disconnected and there is loss of phase failure in the input circuit. |
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| Keywords: | Electric leakage protection Neutral line disconnection Loss of phase Gates |
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