| 接地装置及其运行维护 |
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| 引用本文： | 张志勇,车轶文.接地装置及其运行维护[J].港口科技,2011(8):32-33,45. |
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| 作者姓名： | 张志勇 车轶文 |
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| 作者单位： | 大连港埠机电有限公司,辽宁大连,116620 |
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| 摘 要： | 电气设备的任何部分与大地（土壤）间作良好的电气连接称为接地。接地是确保电气设备正常工作和安全防护的重要措施。电气设备接地通过接地装置实施。接地装置由接地体和接地线组成。阐述了接地的类型,电气设备接地的技术原则,并介绍了接地装置运行的维护。
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| 关 键 词： | 港口 电气 接地装置 维护 |
Earthing Device and Its Maintenance of Running |
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| Zhang Zhiyong Che Yiwen.Earthing Device and Its Maintenance of Running[J].Science & Technology of Ports,2011(8):32-33,45. |
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| Authors: | Zhang Zhiyong Che Yiwen |
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| Institution: | Zhang Zhiyong Che Yiwen(Dalian Port Electricity and Machinery Co.,Ltd.,Liaoning Dalian 116620) |
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| Abstract: | Any part of the electric equipment contact finely with the ground(earth) is called earthing.Earthing is an important measure for ensuring normal working and safety protection of the electric equipment.The earthing of the electric equipment is carried out by earthing device,which is composed of earthing body and earthing wire.This paper states the kinds of earthing,technical principle of the electric equipment's earthing.Then it introduces the maintenance of the earthing device's running. |
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| Keywords: | port electric earthing device maintain |
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