| 变电所母联断路器合闸线圈烧毁原因分析与改造 |
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| 引用本文： | 胡秋香.变电所母联断路器合闸线圈烧毁原因分析与改造[J].辽宁省交通高等专科学校学报,2008,10(6). |
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| 作者姓名： | 胡秋香 |
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| 作者单位： | 天津津滨石化没备有限公司,天津,300270 |
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| 摘 要： | 本文针对天津石化公司空分变电所历次晃电造成母联合闸线圈烧毁的事故原因分析：发现原始设计存在纰漏。通过反复论证，修改设计漏洞，整改以后再未出现类似故障。并由此引发对此类问题的思索和总结。
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| 关 键 词： | 断路器 合闸线圈 二次回路 DZB继电器 低电压 |
Burning Reasons of Transformer Station Breaker Closing Coil and its Reform |
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| Hu Qiuxiang.Burning Reasons of Transformer Station Breaker Closing Coil and its Reform[J].Journal of Liaoning Provincial College of Communications,2008,10(6). |
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| Authors: | Hu Qiuxiang |
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| Institution: | Hu Qiuxiang |
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| Abstract: | According to reasons of Tianjin Petrifaction Company Kongfen Transformer Station's several shaking electricity causing the ruin of breaker closing coil,this article found the careless mistakes of its original design.After Expounding and proving again and again,and revising designing mistakes,similar accidents never happen again.Reflection and summary arises as follow. |
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| Keywords: | Breaker Closing Coil Secondary Circuit (DZB Relay) Under-voltage |
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