THE CONTROL SYSTEM PROVIDING POWER EFFECTIVE FUNCTIONING OF REFRIGERATION TURBOCOMPRESSOR UNIT

The control system providing for the effective functioning of the turbo compressor machine is considered in the article. This system provides for regulation of the refrigeration turbo compressor machine capacity. The review of modern achievements in corresponding field is presented. The aim of our research work is to improve the effective functioning of the centrifugal compressor machine with the condenser. The control system designing of the turbo compressor machine was worked out in this work. The control system has to provide for regulation of turbo compressor capacity with by means of two controlling actions. The object control of the offered system functioning the principle is described in the present work. The coordinating control of refrigeration turbo compressor machine the principle is determined. The use of the known information about the extremum drift trajectory the principle show. The feature of the automatic optimizer application in the coordinating system is considered. The feature of the automatic optimizer application for the information correction about the extremum drift trajectory is shown. The multilevel law of the offered effective system control is represented. This coordinating control system provides for the necessary proportion of the machine parameters, both the dynamic and the static models. This proportion is provided for the effective functioning of the turbo compressor machine. The different automatic control systems of the turbo compressor machine modelling results for the comparison are presented in this article. The typical automatic control systems of the centrifugal compressor machine modeling results are presented. The offered coordination control system of the refrigeration machine with the centrifugal compressor modeilling results are presented in this article. It is quite possible for us to apply the present control system of the turbo compressor machine in the future.