Low-voltage power distribution network intelligent operation and maintenance system based on data processing Internet of Things terminal

A low-voltage power distribution network, IoT terminal technology, applied in information technology support systems, electrical components, circuit devices, etc., can solve the problem of human and material investment failing to achieve intelligent operation monitoring and operation and maintenance management goals, inaccurate data, Problems such as waste of investment in distribution network operation and management, to achieve the effect of improving the level of lean management

Pending Publication Date: 2022-04-15
KUNMING ENERSUN TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The low-voltage power distribution room is located at the end of the entire power grid. It has the characteristics of wide distribution, complex power supply environment, and difficult operation and maintenance. For a long time, a large number of sensors from different manufacturers and different protocols have been installed on the low-voltage side of the distribution network, resulting in inaccurate data, isolated information, and Problems such as poor data coordination effect, lack of effective integration and unified processing of data, investment of a lot of manpower and material resources failed to achieve the goals of intelligent operation monitoring and operation and maintenance management, resulting in waste of investment in distribution network operation and management

Method used

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  • Low-voltage power distribution network intelligent operation and maintenance system based on data processing Internet of Things terminal
  • Low-voltage power distribution network intelligent operation and maintenance system based on data processing Internet of Things terminal

Examples

Experimental program
Comparison scheme
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Embodiment 1

[0029] Example 1: Such as figure 1 As shown, a low-voltage distribution network intelligent operation and maintenance system based on the data processing terminal, including a perceptual layer, a network layer, a platform layer, and an application layer; the sensing layer collects data to operate data, and data through the network layer Transfer to the application layer, transfer to the platform layer when there is no network, and continue to upload to the application layer when the network is restored to realize the full-time sense monitoring display of the operation of the low pressure station.

[0030] The perceived layer includes a data processing terminal, various types of sensors, and data-type low voltage power devices; data processing is transmitted and uploaded and uploaded by the downlink interface and the upstream interface real time. The acquisition of data on the network low pressure side.

[0031] The network layer is responsible for data transmission, which is used ...

Embodiment 2

[0038] Example 2: Such as figure 2 As shown, the data processing terminal is a gateway device, including DC12 module, DC / DC module, DC5V module, Bluetooth module, ZigBee module, LORA module, 4G module, clock module, NANDFLASH, DDR, DI / DO module, Stat Module, Ethernet interface, RS485 interface, USB interface, CAN interface, LED light, button; DC12V module access 12V power adapter, after the DC / DC module voltage conversion, output 5V power supply, DC5V module completes filtering of 5V power supply, Output to other modules.

[0039]The Bluetooth module is connected to the processor via the SDIO bus, which is Bluetooth communication, which is a downlink interface. Connect to the downlink sensor, the ZigBee module is connected to the processor with the processor, which belongs to the downlink interface, connected to the downlink sensor, LORA module Connected to the processor via the SPI bus, implemented LORA communication, a downlink interface, connected to the downlink sensor, ...

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Abstract

The invention discloses a low-voltage power distribution network intelligent operation and maintenance system based on a data processing internet-of-things terminal, which is characterized in that an internet-of-things sensing device is additionally arranged in a low-voltage power distribution network according to the operation and maintenance requirements of the low-voltage power distribution network, and sensor data is acquired to the data processing internet-of-things terminal through an internet-of-things communication technology; the data processing internet-of-things terminal collects data of different protocols and protocols, then carries out unified processing and storage, and transmits the processed data to the back-end system, and intelligent analysis and display are completed in the back-end system; and the panoramic perception monitoring display of the operation situation of the low-voltage transformer area is observably, measurably and controllably realized.

Description

Technical field [0001] The present invention relates to the field of power operation, and more particularly to a low voltage distribution network intelligent operation and maintenance system based on a data processing terminal terminal. [0002] technical background [0003] The low-voltage distribution chamber is in the end of the entire grid, has a wide range of distribution, complex power supply and maintenance. It has long installed a large number of different manufacturers, different protocol sensors on the low-voltage side of the distribution network, causing data inaccurate, information isolation, There is a poor data coordination effect, lack data effective integration and unified processing, put a lot of manpower, and the material investment failed to achieve intelligent operation monitoring and operation and maintenance management goals, resulting in a waste of networking operation management. Therefore, effectively enhance the collection, processing, unified management ...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): H02J13/00
CPCY02E60/00Y02B90/20Y04S40/128
Inventor尹福荣刘子龙刘毅
OwnerKUNMING ENERSUN TECH