Substation polling method

A technology of substation and inspection robot, which is applied in the field of substation inspection to achieve the effect of diversified detection methods, strong objectivity, and automatic management

Inactive Publication Date: 2017-02-22
HANGZHOU SHENHAO TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] With the rapid development of our society, unattended substations are gradually increasing. The on-duty personnel who previously managed substations have become managers of multiple substations. Since managers need to manage many substations, it is difficult to carry out inspections of key equipment one by one according to the traditional method. However, since the important equipment of the substation also needs to be inspected in time to effectively ensure the safety of the substation, in order to improve the quality of inspection of key equipment in the substation and ensure the safety of the substation, it is urgent to develop an inspection device

Method used

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specific Embodiment approach

[0031] A substation inspection method includes an infrared detection system, and the infrared detection system collects and monitors the temperature of transformers, transformer equipment bodies, switch contacts, and busbar connectors in real time, and uses temperature rise analysis, similar or three Intelligent analysis and diagnosis of equipment temperature data by means of comparison of temperature rise of phase equipment, historical trend analysis, etc., to realize identification of equipment failure and automatic alarm;

[0032] The inspection robot, which controls the infrared detection system through pattern recognition, first identifies the equipment that needs to be tested for temperature, and then detects the highest temperature.

[0033] The substation inspection method of the present invention can replace or assist manual inspection in a fully autonomous, local or remote remote control mode. The inspection content includes equipment temperature, instruments, etc., a...

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Abstract

The invention discloses a substation polling method, comprising: infrared data detection, real-time acquisition and monitoring on temperatures of a transformer, mutual inductor body, a switch contact and a bus connector, and intelligent analysis and diagnosis on equipment temperature data by means of temperature rise analysis, temperature rise comparison of homogeneous or three-phase equipment, historical trend analysis and the like, thus realizing judgment and automatic alarm on equipment fault; an infrared detection system is controlled by pattern recognition, equipment needing temperature detection is recognized first, and then the highest temperature is detected. The substation polling system can replace or assist manpower in polling in a full-automatic, local or remote control mode, wherein the polling comprises equipment temperature, instruments and the like, so that the substation polling system has the characteristics of diverse detection modes, intelligence, standardization in polling, strong objectiveness and the like.

Description

technical field [0001] The invention relates to a detection system, more precisely a substation inspection method. Background technique [0002] With the rapid development of our society, unattended substations are gradually increasing. The on-duty personnel who previously managed substations have become managers of multiple substations. Since managers need to manage many substations, it is difficult to carry out inspections of key equipment one by one according to the traditional method. However, because the important equipment of the substation also needs to be inspected in time to effectively ensure the safety of the substation, in order to improve the quality of inspection of key equipment in the substation and ensure the safety of the substation, it is urgent to develop a inspection device. Contents of the invention [0003] The object of the present invention is to provide a substation inspection method, which has a simple structure, effectively improves the inspecti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01D21/02
CPCG01D21/02
Inventor 陈如申黎勇跃
Owner HANGZHOU SHENHAO TECH
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