A measurement and control system and method for a universal transfer switch

A technology of transfer switch and measurement and control system, which is applied in the field of electric power, can solve the problems that automatic control or remote control cannot be realized, and achieve the effect of remote control

Inactive Publication Date: 2018-01-23
STATE GRID JIBEI ELECTRIC POWER CO LTD TANGSHAN POWER SUPPLY CO +2
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The traditional universal transfer switch can only be controlled manually, and cannot realize automatic control or remote control

Method used

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  • A measurement and control system and method for a universal transfer switch
  • A measurement and control system and method for a universal transfer switch

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Embodiment Construction

[0018] The implementation of this patent application is described below through specific examples, and those skilled in the art can easily understand other advantages and effects of this patent application from the content disclosed in this specification. This patent application can also be implemented or applied through other different specific implementation modes, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of this patent application. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0019] Such as figure 1As shown, this patent application provides a measurement and control system 1 of a universal switch 2, which is connected to the universal switch 2, and the universal switch 2 is connected with a stepper that provides driving force for ...

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Abstract

This patent application provides a measurement and control system and method for a universal transfer switch, which is applied to a universal transfer switch. The universal transfer switch is connected with a stepping motor that provides driving force for various actions for switching between switching positions, and the The universal transfer switch is provided with a plurality of position sensors corresponding to each of the conversion positions; this patent application receives the sensing signals detected by each of the position sensors and compares them with the preset signals respectively to determine whether the universal transfer switch is converted In place; control the stepper motor to drive the universal switch to perform the action; when the switch position query module judges that the universal switch performs a predetermined action but is not in place, perform a preset operation on the universal switch to diagnose Fault and repair; when the fault is successfully repaired, control the universal transfer switch to re-execute the action when the fault occurs, realize remote control of the universal transfer switch and realize remote fault diagnosis and repair.

Description

technical field [0001] This patent application relates to the field of electric power technology, in particular to a measurement and control system and method for a universal transfer switch. Background technique [0002] The universal transfer switch is a multi-gear, multi-stage, multi-circuit control master electrical appliance, which can convert household appliances with different currents into the applicable voltage and current to work normally. When the operating handle is rotated, the cam inside the switch is driven to rotate, so that the contacts are closed or disconnected in a prescribed order. [0003] The traditional universal transfer switch can only be controlled manually, and cannot realize automatic control or remote control. Contents of the invention [0004] In view of the shortcomings of the prior art described above, the purpose of this patent application is to provide a measurement and control system and method for a universal transfer switch to realize...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05B19/04G05B19/048
CPCG05B19/0425G05B19/048
Inventor 姚庆华王建林李爱民刘勇董林会穆勇周晓风李锦锦赵文婧鲁玉梅宋国忠罗朝伟张波
Owner STATE GRID JIBEI ELECTRIC POWER CO LTD TANGSHAN POWER SUPPLY CO
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