Zero-carbon 5G mobile communication base station power supply method, system and equipment and storage medium

Abstract

The invention relates to a zero-carbon 5G mobile communication base station power supply method and device, computer equipment and a storage medium. According to the method, a power supply system structure of a zero-carbon base station system is designed and comprises a cross-unit system structure for integrated power supply and an intra-unit system structure for flexible power supply. And two-stage power supply operation under two architectures is provided respectively. Through the renewable energy supply system structure of the renewable energy generator set to the base station unit, in each virtual unit, the total power curve of the renewable energy generator set is basically consistent with the total power demand curve of the base station unit. By adopting the cross-unit power supply architecture, the mismatching of power supply and demand in a one-to-one scene can be greatly relieved, so that the utilization of renewable energy sources is remarkably improved. Therefore, the inconsistency between the renewable energy power generation and the power demand is reduced to the maximum extent. To finely tune the mode mismatch between the power supply and demand of each virtual unit, the discharge / charge of the battery energy storage system is flexibly controlled.

Description

technical field [0001] This application relates to the field of power supply, in particular to a zero-carbon 5G mobile communication base station power supply method, system, device and storage medium. Background technique [0002] The high energy consumption and high carbon emissions of base stations (Base Stations, BSs) are important issues for future network deployment. As a result, renewable energy is adopted, resulting in net-zero (or zero-carbon) BSs. However, due to the severe inconsistency between the renewable energy generation pattern and the electricity demand pattern, the traditional one-to-one power supply architecture will cause a lot of waste of renewable energy, resulting in a low utilization rate. In future 6G networks, due to denser BS deployment (shorter signal range of 6G BSs), more IoT device connections and higher bandwidth adoption, the power requirements of future networks will be much higher than current 5G The internet. Especially in future mobil...

AI Technical Summary

Problems solved by technology

However, such an upgrade of BSs must cause high power demands on the radio access network (RAN) and supply

However, in fact, the current power consumption of 5G BSs is already 2-3 times that of 4G BSs

[0003] Since the energy supply source of BSs is dominated by fossil fuels, the operation of 6G BSs in the future will generate huge carbon emissions and negatively impact the environment

This is clearly at odds with calls for a global "green" revolution

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