Traction System of elevators, escalators, moving walkways and wind turbines equipped with Asynchronous motor and Asynchronous motor for the Drive System

摘要

A system of Traction elevators, escalators, moving walkways and wind turbines with an Asynchronous motor with Squirrel Cage rotor with low starting current and High Efficiency, and to operate in an Asynchronous Motor Drive System, whose Power and speed Regime are scalable,Changing the frequency and Voltage to obtain Power 2000kw and between 2 different models of motor based on its size and physical Connection rate being proportional to the programmed Frequency Drive system that is equipped in the case of an elevator Emergency System for the case of lack of Energy.