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Intelligent operation and monitoring system of substation protection pressure plate

A technology for protecting the pressure plate and intelligent operation, which is applied in the direction of electrical program control, comprehensive factory control, and comprehensive factory control. It can solve problems such as no prompts, inability to generate operation records, and affect the safe and stable operation of substation equipment, so as to prevent misoperation. Effect

Active Publication Date: 2016-02-24
STATE GRID CORP OF CHINA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the operation and withdrawal of the protection pressure plate requires the operator to perform the operation and withdrawal according to the number of the protection pressure plate. More often, the operator is not familiar with the position of the protective platen on the console, so it is easy to make misoperations, which will affect the safe and stable operation of the substation equipment

Method used

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  • Intelligent operation and monitoring system of substation protection pressure plate
  • Intelligent operation and monitoring system of substation protection pressure plate
  • Intelligent operation and monitoring system of substation protection pressure plate

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Embodiment Construction

[0018] Such as figure 1 As shown, a specific embodiment of the invention includes a monitoring module, a communication module, a host computer, and a handheld terminal; the monitoring module includes a microprocessor, a data storage module, an A / D conversion module and a sensor, and the data storage module and A The / D conversion module is respectively connected with the microprocessor, the sensor is arranged on the protection plate and connected with the A / D conversion module; the handheld terminal includes a central processing unit, a liquid crystal display, a data memory, a voice module, a button module, The first GPRS module and the power module, the liquid crystal display, the data memory, the voice module, the button module and the first GPRS module are respectively connected to the central processing unit, and the power module is connected to the first GPRS module and the central processing unit; The communication module is respectively connected with the microprocessor a...

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Abstract

A transformer substation protecting pressing plate intelligent operating and monitoring system comprises a monitoring module, a communication module, an upper computer and a handheld terminal. The monitoring module comprises a microprocessor, a data storage module, an A / D conversion module and a sensor. The handheld terminal comprises a central processing unit, a liquid crystal display screen, a data storage unit, a voice module, a button module, a first GPRS module and a power module. An operator is prompted through the handheld terminal, therefore, misoperation of a protecting pressing plate is effectively avoided, and accurate commissioning and ceasing of the protecting pressing plate without missing is achieved.

Description

Technical field [0001] The invention relates to the field of substation protection devices, in particular to an intelligent operation and monitoring system for substation protection pressing plates. Background technique [0002] In the secondary protection equipment of the power system, the protection pressure plate is the bridge and tie between the protection device and the external wiring, which is related to the protection function and whether the action outlet can function normally, so it is very important. Operators of substations should understand the functions and the principles of switch-on and return of various protective pressure plates, especially when the on-site operation mode changes, some protective pressure plates should also be switched accordingly to avoid misoperation of protection caused by accidental or missing pressure plates. Or refusing to move and other man-made misoperation accidents. At present, the cast and return of the protective platen requires the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05B19/418
CPCY02P90/02
Inventor 刘爱华魏广军孙成功岳鹏飞冯栋
Owner STATE GRID CORP OF CHINA
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