Intelligent electric quantity management and control system and method

Abstract

The invention discloses an intelligent electric quantity management and control system and method. The system comprises a station-level control layer and an on-site device layer, wherein the communicating connection between the station-level control layer and the on-site device layer is realized through a network communication layer; the station-level control layer comprises a maintaining terminal, a monitoring host computer, a report form and alarm printer and a UPS (Uninterrupted Power supply); and the on-site device layer comprises a collector, an electric energy meter and a loop control device. The processes of manual electric quantity reading and status can be fully replaced; the functions of collecting, recording, counting and analyzing the electricity consumption of a factory are realized; the health state of electric equipment can be efficiently monitored and the running mode of the electric equipment can be reasonably adjusted and optimized; an electric loop can be automatically started and stopped according to system configuration and running demands, thereby automatically controlling the electric equipment; and the intelligent electric quantity management and control system and method can be used for greatly promoting the automation level of electric quantity management of the factory, thereby achieving the purposes of saving energy and improving effect, and promoting the economic benefit of the factory.

Description

technical field [0001] The invention relates to an intelligent power management and control system and method. Background technique [0002] Energy is an important basis for the development of the national economy. In order to respond to the call of the state and take the road of sustainable development, energy conservation and consumption reduction are the primary tasks. Among them, electric energy consumes a relatively large amount of all energy sources, so the unified management of electric energy is particularly important. Only by accurately and reliably measuring electric energy can we save electric energy in a real sense. [0003] With the increasing scale of power grids and power-consuming enterprises in various regions, manual meter reading is obviously unable to meet the modern requirements of power management and power sales due to the shortcomings of large time errors and low statistical accuracy. Whole network management and energy saving and efficiency enhance...

AI Technical Summary

Problems solved by technology

[0005] At present, there are many manufacturers developing electric energy management systems, and each of them is in an array. The standards of electric energy monitoring and control devices used are not uniform, and the protocols are not standardized, which will inevitably cause certain incompatibility between the interfaces between the measuring meters and the system. , the interrelationship is not strong, the measurement data is inaccurate, the management and control methods are not perfect, etc., and the requirements of power information collection and recording, billing management, intelligent power distribution and remote control have not been solved in essence, so that the power supply and consumption of the factory has not achieved energy saving and growth. Purpose

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