Power supply system

Abstract

The invention provides a power supply system, which comprises a first power supply station, a second power supply station, an energy storage component, a municipal power supply unit, a control unit and load, wherein the first power supply station is used for converting solar energy into electric energy; the second power supply station is a diesel generator; the first power supply station is connected with the energy storage component to store the electric energy into the energy storage component; the first power supply station, the second power supply station and the energy storage component are connected with the load to provide the load with electricity; the municipal power supply unit is connected with a utility grid and the load to provide the load with municipal power to provide the load with the electricity; the control unit communicates with the first power supply station, the second power supply station, the energy storage component, the municipal power supply unit and the loadto detect output power of the first power supply station, the second power supply station, the energy storage component and the municipal power supply unit and the power required by the load; and thecontrol unit controls the output power of the first power supply station, the second power supply station, the energy storage component and the municipal power supply unit according to the power required by the load.

Description

【Technical field】 [0001] The invention relates to the technical field of power supply, in particular to a power supply system. 【Background technique】 [0002] The existing power supply system usually adopts mains power supply, the power grid fluctuates greatly, and the mains power usually adopts thermal power generation, and the mains power supply is greatly affected by natural factors. For areas or places that require continuous and stable power supply, it is obvious that the mains power supply cannot meet their needs. Therefore, various energy storage systems have been developed. Existing energy storage systems usually use new energy to convert electricity into power supply. If only new energy is used for power generation, the power supply of the energy storage system is also affected by the natural environment and cannot be guaranteed. The reliability of power supply in a specific area or place. [0003] In view of this, it is necessary to provide a new power supply sys...

AI Technical Summary

Problems solved by technology

[0002] The existing power supply system usually uses mains power supply, the power grid fluctuates greatly, and the mains power usually uses thermal power generation, and the mains power supply is greatly affected by natural factors

For areas or places that require continuous and stable power supply, it is obvious that the mains power supply cannot meet their needs

Therefore, various energy storage systems have been developed. Existing energy storage systems usually use new energy to convert electricity into power supply. If only new energy is used for power generation, the power supply of the energy storage system is also affected by the natural environment and cannot be guaranteed. Reliability of power supply in a specific area or place

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