MOS tube-based smart home power utilization control system

Abstract

The invention discloses an MOS tube-based smart home power utilization control system which includes a monitoring terminal and a household power distribution terminal connected with the monitoring terminal. The household power distribution terminal includes an AC / DC switching circuit, a high-frequency transformer, a charging control circuit, a storage battery, a discharging control circuit, a current detection module, a voltage detection module, an intelligent controller and a security module. The intelligent controller includes a power parameter acquisition and conditioning module, a CPU control module, a display module, a communication module, an alarm module, a clock module, a memory module, a keyboard input module, a switch circuit module, a reset circuit module and a power source drive control module. An MOS tube is adopted as a power device, and the power supply efficiency is high; during charging of a device battery, power supply of the battery can be cut off, and a power sourcesupplies power to a device instead, to protect the battery and prolong the service life of the battery. Startup and shutdown of the device can be controlled through hardware and software, and reset can also be performed through a hardware reset port, to make the device shut down.

Description

technical field [0001] The invention belongs to the field of power distribution intelligent control, and in particular relates to a MOS tube-based smart home power control system. 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) continues to increase at all levels of ...

AI Technical Summary

Problems solved by technology

However, this utility model has the following disadvantages: 1. Using a triode as a power device, the power supply efficiency is low; 2. The device cannot work during charging, which cannot meet the user's needs for using the device during charging; 3. The circuit does not have a control switch. Function

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