Integrated intelligent control power supply system and control method thereof

Abstract

The invention discloses an integrated intelligent control power supply system and a control method thereof. An energy control unit and an electric energy transformation inverter unit are combined, and the energy control unit, energy storage devices and a wireless receiving device are perfectly integrated, so that a complete integrated multifunctional power supply system is formed. Electric energy generated by various new energy resources such as solar energy, wind energy, hydraulic energy and geothermal energy is allocated by the energy control unit to respectively charge the energy storage devices (such as a storage battery), and the electric energy is transformed into alternating current by the electric energy transformation inverter unit such as an inverter. Moreover, the alternating current is respectively supplied to electricity loads, surplus power can be inputted to a power grid for selling electricity if surplus electric energy is available, the electric energy generated by the new energy resources is maximally applied, the utilization rate of the electric energy is increased, the loads can be simultaneously powered by calling power of the energy storage devices or the external power grid when the electric energy generated by the new energy resources is insufficient for supporting the electricity loads, normal operation of the electricity loads can be ensured, and reliability of the devices is improved.

Description

technical field [0001] The invention relates to the technical field of new energy power generation, in particular to an integrated intelligent control power supply system and a control method thereof. Background technique [0002] At present, many uninterruptible power supply systems use generators for continuous power supply. Generators may be eliminated due to the shortcomings of environmental pollution, high cost and high maintenance costs. In addition, solar energy systems can only generate electricity during the day and are easily affected by weather and temperature; wind energy is also affected by weather and cannot achieve stable and long-lasting power supply; In remote or difficult-to-manage and maintain areas, how to realize remote monitoring and control is currently a huge bottleneck restricting the development of clean energy. In addition, due to the complex terrain of our country, many remote and isolated islands and other areas where it is not easy to lay power...

AI Technical Summary

Problems solved by technology

[0002] At present, many uninterruptible power supply systems use generators for continuous power supply. Generators may be eliminated due to the shortcomings of environmental pollution, high cost and high maintenance costs.

In addition, solar energy systems can only generate electricity during the day and are easily affected by weather and temperature; wind energy is also affected by weather and cannot achieve stable and long-lasting power supply; In remote or difficult-to-manage and maintain areas, how to realize remote monitoring and control is currently a huge bottleneck restricting the development of clean energy

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