A concept for the development of invariant automated electric drives for water recycling systems with fan cooling towers

Abstract

The results of the development and implementation of the project of the comprehensive automation of the water rotation system for a mining plant are presented. The system meets stringent requirements regarding the stabilization of the temperature of cooled water. Two-and four-factor optimal algorithms for the control of the frequency converters are synthesized. The algorithms developed take into account external feedback by the main technological parameter, i.e., the temperature of cooled water.