Scientific and Technical Journal

ELECTROTECHNIC AND COMPUTER SYSTEMS

ISSN Print 2221-3937
ISSN Online 2221-3805
OVERVIEW OF THE CONSTRUCTIONS OF ELECTROMECHANICAL CONVERTERS OF TECHNOLOGICAL PURPOSE
Abstract:

Examined the design features and principles for constructing electromechanical converters of technological purpose.The aim of the work is to consider the existing designs of electromechanical converters used to directly effect a mechanical action on a substance, its heating, transportation, and the like. It is important to determine the design features and principles of constructing such converters to further improve the methodology for creating a number of electromechanical screw-type converters for energy-saving technologies for the processing of various substances, biomass and technogenic waste.It is possible to significantly increase the heat output in comparison with the considered constructions due to the full utilization of the losses of the electromagnetic system and also by creating an efficient heat exchange system "heat-generating units - cooling medium", which performs the functions of directing heat energy into the technological zone of material heating and ensuring permissible overheating of electrical insulation.The review of existing designs of electromechanical converters of technological design showed that combining in one engine block, actuator and heater allows to consider these devices as a new type of converters, whose efficient operation is related to the need to solve a number of completely new tasks and is impossible without the adoption of experience and principles of designing technological installations for heating, processing and transporting substances.

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