Power supply remote control system

Abstract

The invention relates to the field of automatic control, and discloses a power supply remote control system, which comprises a main control module, a controlled module, a power supply control box andcontrolled equipment, the main control module, the controlled module, the power supply control box and the controlled equipment are connected in sequence; the main control module is used for detectingthe running state of the controlled equipment in real time and displaying the information of the controlled equipment in a graphical visual human-computer interface; the controlled module is used forreceiving a control command of the main control module and converting the control command into an operation command which can be recognized by the power supply control box; and the power supply control box comprises a serial port controller and a direct-current relay, and the serial port controller controls on-off of a power supply of the controlled equipment through the direct-current relay. Theremote control system at least has the following beneficial effects that the on-off of the power supply of the controlled equipment can be detected and controlled on line, the remote operation of thecontrolled equipment is realized, the manpower is saved, and the efficiency is improved.

Description

technical field [0001] The invention relates to the field of automatic control, in particular to a power remote control system. Background technique [0002] With the expansion of the grid scale and the surge in the number of interconnected networks across the country, more and more equipment such as protection, automatic devices, and fault recorders have been put into the grid in the power system. Although the software and hardware of these secondary equipment are constantly improving and maturing, most In most cases, stable and reliable operation can be guaranteed, but occasionally the application software or system crashes and crashes. In order to complete the restart of the device system and application software, the existing operation method is that the staff get off the station to manually restart the power of the device , Such an operation will affect the recovery time of the line, waste manpower and reduce work efficiency. Contents of the invention [0003] The pr...

AI Technical Summary

Problems solved by technology

[0002]With the expansion of the grid scale and the surge in the number of national interconnections, the various protection, automatic devices, fault recorders and other equipment put into the grid in the power system are becoming more and more Many, although the software and hardware of these secondary devices are constantly improving and maturing, they can guarantee stable and reliable operation in most cases, but occasionally the application software or system crashes and crashes. In order to complete the restart of the device system and application software, now Some methods of operation are that the staff get off the station to manually restart the power supply of the equipment. This operation will affect the recovery time of the line, waste manpower and reduce work efficiency.

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