Mains supply-based intelligent home power consumption control system

Abstract

The invention discloses a mains supply-based intelligent home power consumption control system. The mains supply-based intelligent home power consumption control system comprises a monitoring terminaland a home power distribution terminal, wherein the home power distribution terminal comprises an AC / DC (alternate current / direct current) conversion circuit, a high-frequency transformer, a chargingcontrol circuit, a storage battery, a discharging control circuit, a current detecting module, a voltage detecting module, an intelligent controller and a security module; the intelligent controlleris composed of an electricity parameter collecting and modulating module, a CPU (central processing unit) control module, a display module, a communication module, an alarming module, a clock module,a memory module, a keyboard input module, a switch circuit module, a reset circuit module and a power driving control module. The mains supply-based intelligent home power consumption control system has the advantages of multiple protection, accurate measurement, high reliability, strong practicality and intelligence, low cost and the like and can effectively reduce home power consumption expenditure and help household appliances effectively save energy.

Description

technical field [0001] The invention belongs to the field of intelligent control of power distribution, and in particular relates to an intelligent household power consumption control system based on mains power. Background technique [0002] With the introduction of the smart grid concept, energy metering and marketing programs based on home smart interactive terminals have been gradually formed, which means that home control will move towards intelligence. Smart home is a new type of home that has emerged and risen rapidly in recent years. The intelligence of home provides residents with a more secure, comfortable, convenient, fast and open intelligent and informational living space. It is convenient for users. Therefore, it is of great significance to the transformation and implementation of the smart grid to establish a set of home control system with the home interactive terminal as the core. [0003] As the penetration rate of Distributed Energy Resource (DER) contin...

AI Technical Summary

Problems solved by technology

The access of DER to the distribution network may bring problems to the power grid, such as affecting the short-circuit level, affecting reactive power and voltage distribution, especially the plug-and-play access of new energy, which brings more problems to the operation of the distribution network. The uncertainty of the distribution network makes it more difficult to control

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