Electric energy intelligent monitoring system

Abstract

The invention discloses an electric energy intelligent monitoring system. The electric energy intelligent monitoring system comprises a remote monitoring terminal, a monitoring main station, and a plurality of monitoring sub stations arranged on a photovoltaic energy storage charging station; each monitoring sub station is connected with the monitoring main station separately; the monitoring mainstation is connected with the remote monitoring terminal; the photovoltaic energy storage charging station comprises a solar battery array, a charging control circuit, a storage battery, an inverter,a power grid, a power distribution box, a load and a digital electric energy meter; the solar battery array is connected with the storage battery through the charging control circuit; the solar battery array and the storage battery are connected with the power grid through the inverter separately; the inverter and the power grid are connected with the load through the power distribution box separately; by adopting an MOS transistor as a power device, high power supply efficiency is achieved; in equipment battery charging, battery power supply can be cut off, and instead, a power supply supplies power for the equipment so as to protect the battery and prolong the service life of the battery; startup and shutdown of the equipment can be controlled through hardware and software; and resettingcan be performed through a hardware reset port, so as to realize shutdown of the equipment.

Description

technical field [0001] The invention belongs to the field of intelligent monitoring, in particular to an electric energy intelligent monitoring system. Background technique [0002] With the optimization of the global energy structure, solar energy as a clean and renewable new energy is becoming more and more respected, and photovoltaic power generation is even more important. With the aggravation of the energy crisis and the improvement of human awareness of environmental protection, the development and utilization of new energy has attracted more and more attention. And solar energy is more subject to people's favor recently as an inexhaustible, efficient and pollution-free energy source. Photovoltaic power generation base stations are generally used as an independent power supply system and are used in remote areas with a long running time. Photovoltaic power generation technology is one of the development trends of new energy in the world. It requires more emphasis on s...

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

Images