摘要
论文主要介绍了电机的调速方法、变频器的工作原理以及日本FRNIC5 0 0G7型变频器在桥式抓斗吊车上的应用 ,并分析了使用绕线式电机调速与鼠笼式电机变频调速之间的优缺点。
The ways to regulate the speed of motors, the working principles of VFDs and the application of FRNIC5000G7 Japanese VFD to bridge grabbing cranes are mentioned. The advantages and disadvantages of using speed regulators for winding motors and VFDs for cage motors are also analyzed.
出处
《包钢科技》
2003年第6期35-36,40,共3页
Science & Technology of Baotou Steel
