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Transformer substation protecting pressing plate intelligent operating and monitoring system

A technology for protecting the pressure plate and intelligent operation. It is applied in the direction of electrical program control, comprehensive factory control, and comprehensive factory control. It can solve the problems of no prompts, affecting the safe and stable operation of substation equipment, and misoperation, and achieve the effect of preventing misoperation.

Active Publication Date: 2013-12-11
STATE GRID CORP OF CHINA +1
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  • Summary
  • Abstract
  • Description
  • Claims
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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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  • Transformer substation protecting pressing plate intelligent operating and monitoring system
  • Transformer substation protecting pressing plate intelligent operating and monitoring system
  • Transformer substation protecting pressing plate intelligent operating and monitoring system

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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 connected with the microprocessor respectively, and the sensor is arranged on the protection pressure 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 supply module, the liquid crystal display screen, the data memory, the voice module, the button module and the first GPRS module are respectively connected with the central processing unit, and the described power supply module is connected with the first GPRS module and the central processing unit; The communication module is...

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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 pressure plates. Background technique [0002] In the secondary protection equipment of the power system, the protection pressure plate is the bridge and link between the protection device and the external wiring. It is very important for the function of the protection and whether the action outlet can work normally. Substation operating personnel should understand the functions of various protection pressure plates and the principle of switching on and off, especially when the on-site operation mode changes, some protection pressure plates should be switched accordingly to avoid protection misoperation due to incorrect or missing pressure plates Or the occurrence of human misoperation accidents such as refusal to move. At present, the operation and withdrawal of the protection pressure plate re...

Claims

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Application Information

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Patent Type & Authority Applications(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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