Journal of Electrical Engineering and Automation

With our countrys urban construction scale is getting bigger and bigger, high-rise buildings, elevators are more and more, however, many buildings in the operation process of the elevator still have some problems, among which the most common problem is the operation of resonance. Starting from the important significance of elevator safety management, this paper discusses the operation principle of elevator, analyzes the causes of elevator working resonance from the aspects of traction equipment, steel wire rope, guide rail fault and so on, and puts forward the corresponding countermeasures.

elevator detection; elevator operation; elevator resonance