THE CREATION OF MICROPROCESSOR CONTROLLED MODULES FOR AC AND DC CONDUCTORS

This research paper considers the issues of conversion of PS and PST relay blocks of PS and PST relay blocks of DC and AC current control circuits in relay electric interlocking systems used in railway stations to microprocessor modules PS-MP, PST-MP and PS-PST-MP. The current control circuits of 2, 3, 4, 9-wire AC and 3-, 5-wire AC switches currently used by Uzbekistan Railways are based on PS-MP, PST-MP of PS and PST relay blocks, respectively, and methods for creating PS-PST-MP microprocessor modules. The article also presents the functional diagrams and imitation model of microprocessor modules of relay blocks of alternating current and alternating current control circuits. Research has shown that the size, dimensions, reliability of operation of the microprocessor control modules created differ from the relay blocks of the control circuit with the elements that make up the modules, which in turn leads to cost-effectiveness.

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