谈电梯的节能技术及能效分级

Talking About the Energy-saving Technologies and Energy Efficiency Grades of Elevator

我国在用电梯的拥有量越来越大，其能耗问题也越来越受到社会各界关注。这里描述了我国电梯能耗的现状，列举了电梯的各种节能技术，并介绍了电梯能效的相关标准情况。

More and more elevators are installed in our country, and the society has become increasingly concerned about the elevator energy consumption. This paper describes the present situation of elevator energy consumption in China, and some energy-saving technologies are listed. This paper also introduces the issues about standards of elevator energy efficiency.