摘要
自动扶梯空载状态运转已经成为一种严重的浪费现象。本文介绍了KV2000无速度传感器矢量频器在自动扶梯上的工作原理与变频节能改造的必要性及可行性。
Escalator running in the no load condition has already become the heavy waste of energy. In this paper, it is introduces the working principle of KV2000 sensorless vector inverter applied in the escalader, and the necessity and feasibility to frequency conversion energy-saving transformation.
出处
《变频器世界》
2005年第10期90-91,112,共3页
The World of Inverters
