| 浅谈直流系统的巡视及接地故障查找 |
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| 引用本文： | 巩宏玲,陈静殊.浅谈直流系统的巡视及接地故障查找[J].青海师范大学学报(自然科学版),2013,29(3):30-32. |
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| 作者姓名： | 巩宏玲 陈静殊 |
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| 作者单位： | 西宁供电公司调度控制中心,青海西宁,810003 |
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| 摘 要： | 变电站内的直流系统是独立的重要操作电源,在任何情况下都要确保直流系统的用电设备可靠供电.对于一线运行人员来说,提高对直流系统相关知识的认识,加强维护,安全操作,使其安全运行,当直流系统发生故障时能够迅速、果断、准确地判断事故性质,并能正确、快速地处理事故,成了一个很关键的问题.本文以330kV花园变直流系统为例,简要介绍直流系统的巡视与接地故障的查找.
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| 关 键 词： | 直流系统 巡视 接地故障 安全运行 查找 |
Inspection and grounding fault in DC system |
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| GONG Hong-ling
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CHEN Jing-shu.Inspection and grounding fault in DC system[J].Journal of Qinghai Normal University(Natural Science Edition),2013,29(3):30-32. |
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| Authors: | GONG Hong-ling CHEN Jing-shu |
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| Affiliation: | (Xining Power Supply Company ,Xining 810003,China) |
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| Abstract: | DC system in substation is an important operation power independently, in any case, to ensure that the DC system of electrical equipment and reliable power supply. For the first operation personnel, improve knowledge,knowledge of DC system to strengthen the maintenance, safe operation, the safe operation, when there is a fault in DC system can quickly, decisively, and accurately judge the nature of the accident, and can deal with the accident correctly and quickly, has Become a key problem. Based on the 330kV Huayuan substation DC system as an example, introduces the DC system grounding fault in the inspection and. |
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| Keywords: | inspection grounding fault safe operation search |
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