带电作业是指在高压电工设备上不停电进行检修、测试的一种作业方法。电气设备在长期运行中需要经常测试、检查和维修。带电作业是避免检修停电，保证正常供电的有效措施。带电作业的内容可分为带电测试、带电检查和带电维修等几方面。带电作业的对象包括发电厂和变电所电气设备、架空输电线路、配电线路和配电设备。带电作业（见图）的主要项目有：带电更换线路杆塔绝缘子，清扫和更换绝缘子，水冲洗绝缘子，压接修补导线和架空地线，检测不良绝缘子，测试更换隔离开关和避雷器，测试变压器温升及介质损耗值。
... hot line alarm system 热线警报系统 hot line job 带电作业 hot liner completion 热衬管完井法 ...
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带电作业工具 tools for live working ; live line tools ; Live line tool electricity
带电作业用绝缘绳索 Insulating rope for live working ; Live working-insulating ropes
带电作业用绝缘滑车 Insulated pulleys for live working
带电作业用屏蔽服装 Screen clothes for live working
带电作业术语 Terminology for live working
带电作业用遮蔽罩 Protective cover for live working
带电作业区域 live working zone
带电作业线夹 live line clamp
带电作业接地棒 grounding stick for live working
Live-working is an efficient way to reduce the repair time when there is a power failure and improve the reliability of power supply.
带电作业是减少线路停电检修时间,提高供电可靠性的有效手段。
参考来源 - 同塔双回路带电作业方法及其应用研究·2,447,543篇论文数据，部分数据来源于NoteExpress
任何人不得未经授权进行带电作业。
No person shall work on energized electrical equipment without proper authorization.
节电器在通电过程中，请勿打开面盖或进行带电作业。
Do not move the cover or live working when this product is drive into conduction.
简要地分析了带电作业绝缘工具在工作前做电气绝缘检测的必要性。
This paper analyses the necessity of testing insulated tools before live working as well as the principle and application of apparatus used to test insulated pole.
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