摘要
作为高层楼房中的普及性设施,电梯建设及使用数量正逐年攀升,在长时间的使用过程中电梯会出现各种问题,其中电源板故障是电梯故障中最为常见的问题之一。基于此,分析了电梯电源回路的组成、作用以及故障诊断技术,最后对2个实际维修案例进行分析,提供解决对策以供参考。
As a popular facility in high-rise buildings,the number of elevator construction and use is increasing year by year,and various problems will occur in the process of long-term use,among which power board failure is one of the most common problems in elevator failure.Based on this,this paper analyzes the composition,function and fault diagnosis technology of elevator power circuit,and finally analyzes two actual maintenance cases to provide solutions for reference.
作者
沈健
SHEN Jian(Shanghai Pudong New Area Special Equipment Supervision and Inspection Institute,Shanghai 201210,China)
出处
《通信电源技术》
2023年第4期209-212,共4页
Telecom Power Technology
关键词
电梯
电源板故障
案例分析
elevator
power strip failure
case study
