Scientific and technical aspects of high-speed ATS for industrial power supply systems

Yerassyl Ayaganov, Toleuserik Sadykbek, Khabi Telegenov

2023

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DOI 10.1063/5.0116568
Data confidence 70 medium
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Abstract

The results of scientific and experimental work on the creation and implementation of a microprocessor-based ATS device based on digital input processing systems are presented. It is established that when using a microprocessor-based ATS, the restriction on the total power stored in the operation of the motors of the section that has lost power is removed. Field quenching and resynchronization of synchronous motors are not required. The ATS cycle time is reduced with tc=0,7÷5,0 sec. with traditional ATS up to tc=0,06-0,25 sec. with a high-speed ATS. The switching currents of motors powered by a damaged input do not exceed (2÷2,5)In.