摘要
以工业离心机为例,主要介绍了数字通讯控制下通用变频器对异步电动机进行调速的应用,转速精度提高到5%,上升及下降斜率误差控制在10%以内。
The application for asynchronous motor speed regulation of general converter was introduced taking an industrial centrifuge for example,which was under digital communication control.The accuracy of speed was improved to 5 ％,and the error of ramp up and down was within 10％.
出处
《微特电机》
北大核心
2014年第3期74-75,共2页
Small & Special Electrical Machines
