变频器在间歇转炉上的应用

回转窑在玻璃、水泥、化工等行业应用很广，传统的动力大多是采用交流电机直接启动、励磁滑差调速电机传动、直流电机和直流调速系统几种形式，不同程度存在着能耗高，运行不可靠，维修费用较高等问题，随着变频技术的发展与普及．变频器在回转窑炉上得到了广泛的应用。

The Application of the Transducers in Rotary Kiln

Rotary kiln applies widely in several industries such as glass,cement,chemical industry.traditional power mostly adopt AC motors direct start,excitation slip regulating speed to frequency machine and DC motor speed control system,all of which exists some problem such as high energy consumption,uncertainty of motion and high maintain cost.With the development and popularization of the converter technique,the transducers are applied to rotary kiln widely.