基于“LOGO!”PLC的电梯高舒适感变频控制系统的设计  

Design of Elevator VVVF Control System With High Comfort Based on "LOGO!" PLC

作　　者：龚鹤 GONG He

机构地区：[1]北京市西城区特种设备检测所,北京100055

出　　处：《中国电梯》2021年第9期61-65,共5页China Elevator

摘　　要：以"LOGO!"PLC为核心,通过对变频器的编程,改变电梯电动机的运行速度和方向,继而控制电梯的缓起缓停,改善人们乘坐电梯时的舒适感。Mainly with LOGO! system as the core,through the programming of frequency converter,by writing the program code frequency converter,the rotating speed and the rotating direction of the motor are changed,then slow start and slow stop of the lift is controlled,and the comfort of passenger is improved.

关 键 词：电梯 变频器 LOGO! 可编程控制器 控制系统 舒适感 

分 类 号：TU857[建筑科学]