电梯电气接地装置设计与失效分析研究

Design and Failure Analysis of Elevator Electrical Grounding Device

接地装置是保证电梯安全运行的一项重要技术措施。文章介绍了接地装置的分类及作用,探讨了其失效模式下的危险后果,提出了预防其失效的具体措施。结果表明,提高对接地装置的认识,从设计、制造、安装和维修的实际工作中采取有效对策,对保证人身安全和减少电梯故障和事故十分必要。

Grounding device is an important technical measure to ensure the safe operation of elevator. This paper introduces the classification and function of grounding device, discusses the dangerous consequences under its failure mode, and puts forward specific measures to prevent its failure. The results show that it is necessary to improve the understanding of grounding device and take effective countermeasures from the actual work of design,manufacturing, installation and maintenance to ensure personal safety and reduce elevator faults and accidents.