Hybrid energy power supply system and hybrid energy power supply method

Abstract

The invention discloses a hybrid energy power supply system and a hybrid energy power supply method. The hybrid energy power supply system comprises main energy power supply equipment, auxiliary energy power supply equipment, management equipment, energy storage equipment and load equipment, wherein the main energy power supply equipment is connected with a main communication interface of the management equipment; the auxiliary energy power supply equipment is connected with an auxiliary communication interface of the management equipment; the energy storage equipment is connected with an energy storage equipment communication interface of the management equipment; the management equipment is used for controlling the main energy power supply equipment to provide power for the energy storage equipment and the load equipment and controlling the auxiliary energy power supply equipment to provide power for the energy storage equipment and the load equipment when the main energy power supply equipment is abnormal or the output power is insufficient; and under the condition that electric quantity provided by the main energy power supply equipment and the auxiliary energy power supply equipment cannot meet the load equipment, the management equipment can be used for controlling the energy storage equipment to provide power for the load equipment. According to the hybrid energy power supply system and the hybrid energy power supply method disclosed by the invention, effects of flexibly networking, improving the reliability of a power supply system and reducing the operation and maintenance cost of the system are achieved.

Description

technical field [0001] The invention relates to the field of power supply, in particular to a mixed energy power supply system and method. Background technique [0002] The coverage of the current power supply system is getting wider and wider, which makes the early construction and later maintenance of power supply more difficult. Taking the communication field as an example, the coverage of the communication network is getting wider and wider, and the distribution of communication base stations is becoming more and more scattered. In rural areas, mountainous areas or remote places, the power supply of base station equipment is a key issue in the early construction and later maintenance. The market's demand for hybrid power supply is also becoming stronger and stronger. Traditional power supply schemes include: independent mains power supply, independent oil generator power supply, mixed mains power supply for fuel tankers, mixed power supply for solar tanker tankers, etc....

AI Technical Summary

Problems solved by technology

[0007] The main purpose of the present invention is to provide a mixed energy power supply solution to at least solve the problem of low flexibility of the power supply solution in the above-mentioned related art

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