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Application of Closed-Loop Control in Flow Control of Water Transfer Pump
Author(s): 
Pages: 47-48
Year: Issue:  4
Journal: HENAN CHEMICAL INDUSTRY

Keyword:  开环控制闭环控制;
Abstract: 在聚氯乙烯(PVC)生产中,通过改工频拖动为变频拖动、增加压力传感器等措施,对PVC生产过程中纯水外输泵进行改造,实现了闭环控制,技改后,取得较好效果.
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