An iec61850-based electricity consumption data acquisition system and its working method

Abstract

The invention discloses a power consumption data acquisition system based on IEC61850 and a working method thereof; it comprises a remote monitoring terminal, communicates with an access point terminal, is designed using the IEC61850 communication protocol, and is used for monitoring the operation of the equipment side and controlling the equipment side. The equipment works; the access point terminal, as the intermediate communication layer between the remote monitoring terminal and the equipment terminal, uniformly processes the upper and lower layer protocols, and is based on the IEC61850 layered idea, which is used to realize the remote monitoring terminal and the remote monitoring terminal during equipment input, exit and operation. The interoperability function is realized between the device ends; the device end is designed using the IEC61850 communication protocol, which is used to collect, monitor and process electricity data information, and transmit the data, including the electricity consumption information terminal collection unit, intelligent electrical terminal. It has the advantages of high integration, great expansion flexibility, and convenient interoperability between intelligent electronic devices of different manufacturers to achieve seamless integration.

Description

technical field [0001] The invention belongs to automatic data acquisition in the field of electricity consumption, and relates to an electricity consumption data acquisition system based on IEC61850 and a working method thereof. Background technique [0002] The power flow of the traditional grid is unidirectionally transmitted from the supply side to the demand side, making it difficult to adapt to these new demands. Only a smart grid based on information network technology and intelligent control technology can adapt to new changes in energy consumption and promote the transformation of energy consumption from one-way reception and single-mode electricity consumption to interactive, flexible, efficient and convenient intelligent electricity consumption. [0003] The large-scale development and utilization of clean energy based on the smart grid will promote the low-carbonization of production and life; after the deep integration of the smart grid with the Internet of Thin...

AI Technical Summary

Problems solved by technology

Due to different types of equipment, the controllable quantities of different equipment vary greatly; on the other hand, due to different equipment manufacturers, the communication methods of equipment are not uniform, and the interoperability is poor; installation, commissioning, management and maintenance workload is heavy

It cannot meet the needs of the development of smart grid and needs to be further solved

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