A method and system for monitoring energy efficiency of power supply and consumption in green industrial parks and identifying fault responsibilities

Abstract

The invention relates to a power supply and consumption energy efficiency monitoring and fault liability recognition method and system for a green industrial park. The method includes that an electricenergy data acquisition terminal performs real-time data acquisition and storage on electric energy of each power consumer and each power grid electric energy supply point in the green industrial park; after data processing of the real-time data acquired by the data acquisition terminal, the data are uploaded to a power supply and consumption energy efficiency monitoring and fault liability recognition analysis platform through a communication network; the analysis platform subjects the uploaded electric energy data and other energy consumption data to data processing, data mining and data analysis according to application demands. The system comprises a data acquisition terminal, a data communication unit, a data server, a power supply and consumption energy efficiency monitoring and fault liability recognition analysis workstation and a man-machine interaction unit. On the basis of real-time data acquisition of a power supply and consumption system, online monitoring and analysis ofelectrical operating parameters, electric energy quality and energy efficiency, fault alarming, fault diagnosis and fault liability recognition are realized through big data mining.

Description

technical field [0001] The invention relates to the field of energy conservation and environmental protection of power supply and utilization systems, in particular to a method and system for monitoring energy efficiency of power supply and utilization in green industrial parks and identifying fault responsibilities. Background technique [0002] The green industrial park actively adopts clean production technology, uses harmless or low-harm new technology and new technology, greatly reduces raw material and energy consumption, realizes less investment, high output, low pollution, and minimizes the discharge of environmental pollutants as much as possible. Eliminate industrial agglomeration parks in the production process. Through the concentrated layout and agglomeration of advantageous industries, promote the leanness of the main body of enterprises and the separation of auxiliary services, and establish a circular economic development model of closed-loop development in a...

AI Technical Summary

Problems solved by technology

However, the existing power quality monitoring devices do not have the functions of energy efficiency analysis and power supply fault responsibility identification, and cannot monitor and analyze power quality online for a long time; cannot intelligently record the most extreme conditions of various operating conditions; cannot diagnose faults and fault alarms in real time; Unable to accurately analyze and judge the responsibility for power supply failure

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