摘要
在较大设备的交流拖动频繁启、制动控制工艺中 ,如何迅速可靠停车是一个重要问题。利用检测电机转子频率的方法控制无触点系统实现了 45 0t冷剪机的反接制动稳定停车 ,方法简单 ,运行可靠。
It is an important task to rapidly and reliably stop an alternating current transmission that starts and stops frequently.The reverse-control wired stable stop of a 450 t cool-shear-machine by measuring the electromotor rotor frequency to control the non-contact system is succeeded.This simple method is reliable.The principle of this control system and our experience of test are introduced.
出处
《测控技术》
CSCD
2004年第8期68-69,共2页
Measurement & Control Technology
关键词
转子频率
反接制动
450t冷剪机
可靠停车
rotor frequency
reverse wired stop
450 t cool-shear-machine
stably stop
