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Method and system for detecting power supply equipment in transformer substation

A technology for power supply equipment and substations, applied in information technology support systems, electrical components, circuit devices, etc., can solve problems such as safety accidents of inspection personnel, uncertain repairs by maintenance personnel, hidden safety hazards of inspection personnel, etc., to solve potential safety hazards , The design principle is reliable, and the effect of highlighting the substantive characteristics

Inactive Publication Date: 2021-12-21
国网山东省电力公司东平县供电公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] During the manual inspection process, there are certain hidden dangers to the safety of the inspection personnel, and it is easy to cause safety accidents to the inspection personnel during the inspection process; in addition, in the prior art, after discovering hidden dangers in electrical equipment, maintenance personnel are usually assigned Carry out maintenance, but in the prior art, it is not possible to determine whether the designated maintenance personnel will arrive at the scene for maintenance

Method used

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  • Method and system for detecting power supply equipment in transformer substation

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Embodiment 1

[0034] Such as figure 1 As shown, a system for detecting power supply equipment in a substation provided in this embodiment includes:

[0035] A data acquisition device 1 for detecting each electric device, the data acquisition device 1 is connected to a gateway 3 through a relay node 2, and the gateway 3 is connected to a control center 4;

[0036] The data acquisition device 1 includes a sensor acquisition unit 11 for reading information parameters of electric power equipment, and the sensor acquisition unit 11 is connected to a local controller 12, and the local controller 12 is also connected to a sensor for collecting power equipment A video acquisition unit 13 for video information, a timer 14 for timing and a wireless communication module 15 for connecting to a relay node through a wireless network; the sensor acquisition unit 11 is connected with an analog-to-digital conversion circuit through a signal amplification circuit 17 18. The analog-to-digital conversion circ...

Embodiment 2

[0041] This embodiment provides a method for detecting power supply equipment in a substation, including the following steps:

[0042] S1: a step of collecting data from the power equipment in the substation through the data collection device;

[0043] The data acquisition device includes a sensor acquisition unit for reading information parameters of electric power equipment; the data acquisition device also includes a local controller, the sensor acquisition unit is connected to the local controller, and the The local controller is also connected with a video collection unit for collecting video information of electric equipment, a timer for timing, and a wireless communication module for connecting to a relay node through a wireless network.

[0044] S2: Steps to build a data transmission network, including:

[0045] Set up at least two relay nodes, each data acquisition device is connected to all relay nodes, and the relay nodes communicate with each other through the wir...

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Abstract

The invention belongs to the technical field of equipment detection, and relates to a method and a system for detecting power supply equipment in a transformer substation. The system comprises data acquisition equipment for detecting each power equipment, the data acquisition equipment is connected to a gateway through a relay node, and the gateway is connected to a control center; the data acquisition equipment comprises a sensor acquisition unit used for reading information parameters of power equipment, and the sensor acquisition unit is connected to the local controller; the local controller is also connected with a video acquisition unit used for acquiring video information of the power equipment, a timer used for timing and a wireless communication module used for being connected to the relay node through a wireless network; the local controller is also connected with a radio frequency card reader, and the radio frequency card reader is used for reading electronic tags carried by maintenance personnel; and the number of the relay nodes is at least two, the wireless communication module of each data acquisition equipment is connected to all the relay nodes, and the relay nodes communicate with each other through a wireless network.

Description

technical field [0001] The invention belongs to the technical field of equipment detection, and in particular relates to a method and system for detecting power supply equipment in a substation. Background technique [0002] As an important part of the power grid, the substation plays a very important role in the normal transmission of electricity in the power grid. As the main component of the substation, the power equipment in the substation also plays a vital role in the normal operation of the power grid. [0003] In the prior art, it is necessary to carry out regular patrol inspections on the power equipment in the substation, so as to be able to detect hidden dangers in the operation of the power equipment in time, and to remove the hidden dangers of the power equipment in time; to ensure the normal operation of the power grid. [0004] The currently adopted patrol inspection methods are all manual patrol inspections, and the technical defects brought about by manual ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J13/00
CPCH02J13/00022H02J13/00026H02J13/00034H02J13/00004H02J13/00001Y02B90/20Y04S40/126
Inventor 徐胜春李云强刘涛牟小雪
Owner 国网山东省电力公司东平县供电公司
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