Application of Frequency Converter in Water Supply Pump Control and Energy Saving
Taking the first-phase project of water pump house of a water plant as the research object,we put forward the pump frequency conversion transformation programme in view of the problems of high energy consumption and poor effect of water supply pump operation.Elaborate the basic principle of pump frequency conversion,pump speed analysis,and then explain the implementation steps of water supply pump frequency conversion,control mode and workflow,and finally from the economic benefits,operational performance of two aspects of the comprehensive evaluation of water supply pump frequency conversion transformation programme of the application effect.Practice shows that the use of frequency converter transformation of water supply pumps can improve the level of automation control,reduce the incidence of pump failures,energy savings,annual power saving benefit of 302,000 yuan,to achieve good frequency conversion effect.
water supply pumpfrequency convertertransformation programmeautomation level
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