Intelligent transformation method of low-voltage power distribution equipment and protocol analysis device thereof

Abstract

The invention relates to an intelligent transformation method of low-voltage power distribution equipment. The method comprises the following steps: running a real-time operating system in a processor, and establishing a first communication task and a second communication task.The first communication task is used for controlling a downlink interface, the second communication task follows a unified data upload format, and the control module performs low-voltage power distribution equipment information and topology automatic identification according to a unique ID number in uploaded information and manufacturer information of low-voltage power distribution equipment. The invention further relates to a protocol analysis device for intelligent transformation of the low-voltage power distribution equipment. The device comprises a downlink interface, an uplink interface and a core processor, the core processor supports a real-time operating system and is used for controlling the uplink interface and the downlink interface of the protocol analysis device, a program of the processor is issued by an intelligent distribution transformer terminal through the uplink interface, and the uplink interface and the downlink interface are connected to the processor. According to the invention, intelligent transformation of stock low-voltage power distribution equipment can be realized; power-failure-free transformation of the low-voltage power distribution equipment can be realized; and the equipment has a remote upgrading function.

Description

technical field [0001] The invention relates to the field of power distribution technology in the electric power industry, especially the power distribution automation in the power distribution field, and is suitable for a method of protocol analysis when intelligently transforming existing low-voltage power distribution equipment and the protocol analysis sent by using a unified protocol model device. Background technique [0002] With the rapid development of the field of low-voltage power distribution Internet of Things, the types and quantities of connected distribution network equipment have increased significantly. For new stations, the newly installed low-voltage power distribution equipment can be transformed and connected according to the Internet of Things access mode, but For the intelligent transformation of the old station area, it is unrealistic to require the manufacturer to modify the installed equipment, modify the program or the circuit board. Therefore, a ...

AI Technical Summary

Problems solved by technology

[0002] With the rapid development of the field of low-voltage power distribution Internet of Things, the types and quantities of connected distribution network equipment have increased significantly. For new stations, the newly installed low-voltage power distribution equipment can be transformed and connected according to the Internet of Things access mode, but For the intelligent transformation of the old station area, it is unrealistic to require the manufacturer to modify the installed equipment, modify the program or the circuit board. Therefore, a method and protocol suitable for the intelligent transformation of low-voltage power distribution equipment are needed The analysis device realizes the analysis of the data of the stock low-voltage power distribution equipment, and at the same time reorganizes the equipment data through the unified equipment protocol, and sends it according to the unified equipment protocol. Using the unified equipment protocol model, the self-description of the low-voltage power distribution equipment can be realized , self-discovery, and automatic generation of topology structure, which is conducive to the transformation of old station areas

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