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本文介绍了变频调速控制系统的 3大主要优点 ,并以山东临清银河纸业集团为例 ,浅析变频技术发展的 3个阶段 ,阐述了纸机电气传动系统的发展趋势 .
This paper introduces three main advantages of the VVVF control system. Taking Shandong Linqing Galaxy Paper Group as an example, this paper analyzes the three stages of the development of the inverter technology and expounds the development trend of the paper machine electric drive system.