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电梯是现代建筑内人们空间位移不可或缺的重要交通工具,其是否具备可靠的安全性,事关建筑功能的发挥,更与使用者生产、生活效率的安全息息相关。高质量的电梯运行服务需要可靠的系统功能为支撑。过压保护、接地保护、上行超速保护等构成了电梯安全运行的保护措施,本文对电梯系统这几项主要保护措施进行探讨。
Elevator is an indispensable important vehicle for people’s space displacement in modern buildings. Whether it has reliable safety or not depends on the user’s production and life efficiency. High-quality elevator operation services require reliable system functions as support. Overvoltage protection, grounding protection and upstream overspeed protection constitute protection measures for safe operation of elevators. This article discusses several major protection measures for elevator systems.