Management efficiency of pumping aggregates through frequency converter

The article analyzes the control of pumping aggregates by means of frequency converters. Information is provided on the structure of the operating principles of the frequency converter, the conditions of connection to the pumping aggregates. Experimental research has shown that the cost-effectiveness of resource savings is achieved through the smooth operation and smoothing of the dynamic modes of the system “frequency converter - asynchronous motor - centrifugal pump - pressure transmission line”.