摘要
本文介绍变频驱动装置的原理，约克Vyper变频驱动的技术难点，然后选择一种压缩机组型号RWFII270，分别在两种工况F运行比较变频和能级调节的差别。最后VSD变频控制实际案例分析。
The theory of variable speed drive is introduced, especially the key points of the YORK Vyper Technology. Secondly, you can find that the compressor power consumption will be compared between Variable Frequency Drive Control and Slide Valve Control. Finally the suitable using cases are introduced.
出处
《冷藏技术》
2011年第1期26-29,共4页
Journal of Refrigeration Technology
关键词
变频
螺杆压缩机
节能
Variable speed drive
Screw compressor
Energy-saving
