10 kV充氣式開關(guān)柜故障處理及安全防控對(duì)策研究
周能萍,劉劍
(國(guó)網(wǎng)江蘇省電力有限公司南京供電分公司,江蘇 南京 210019)
摘 要:開關(guān)柜在電力生產(chǎn)過程中一旦發(fā)生異常或故障,就會(huì)對(duì)用戶安全供電和電網(wǎng)穩(wěn)定運(yùn)行造成重要影響。對(duì)開關(guān)柜常見故障原因進(jìn)行了分析,以一起10 kV充氣式開關(guān)柜故障處理流程為例,通過分析其故障現(xiàn)象及故障產(chǎn)生的原因,給出了運(yùn)行人員在此類事件中的安全處置策略,為保證電力設(shè)備安全穩(wěn)定運(yùn)行,有效做好開關(guān)柜電氣故障預(yù)防提供了依據(jù)。
關(guān)鍵詞:充氣式開關(guān)柜;故障處理;電力安全
中圖分類號(hào):TM591 文獻(xiàn)標(biāo)識(shí)碼:B 文章編號(hào):1007-3175(2020)11-0053-03
Research on the Security Protection Strategy of 10 kV Inflatable Switchgear Fault Handling
ZHOU Neng-ping, LIU Jian
(Nanjing Power Supply Company, State Grid Jiangsu Electric Power Co., Ltd, Nanjing 210019, China)
Abstract: When the switchgear is abnormal or faulty during the power production process, it will have an important impact on the power supply safety of users and the stable operation of the power grid. In this paper the common failure causes of the switchgear were analyzed. Taking a 10 kV gas-filled switchgear failure processing process as an example, the failure phenomenon and the cause of the failure were analyzed, and the safe handling strategy for operators in such incidents was given. In order to ensure the safe and stable operation of power equipment, effective prevention of electrical faults in switchgear provides a basis.
Key words: inflatable switchgear; fault handling; power safety
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