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Power supply control method of 5G base station and power supply system

A power supply system and power supply control technology, applied in battery circuit devices, current collectors, electric vehicles, etc., can solve problems affecting the normal use of 5G base stations

Active Publication Date: 2021-03-26
FOSHAN UNIVERSITY
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  • Claims
  • Application Information

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Problems solved by technology

However, when there is a power outage in the power grid in the powe

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  • Power supply control method of 5G base station and power supply system

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[0016] This part will describe the specific embodiment of the present invention in detail, and the preferred embodiment of the present invention is shown in the accompanying drawings. Each technical feature and overall technical solution of the invention, but it should not be understood as a limitation on the protection scope of the present invention.

[0017] In the description of the present invention, it should be understood that the orientation descriptions, such as up, down, front, back, left, right, etc. indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only In order to facilitate the description of the present invention and simplify the description, it does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

[0018] I...

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Abstract

The invention discloses a power supply control method of a 5G base station and a power supply system. The method comprises the following steps: confirming to receive a first electric storage capacityand a second electric storage capacity; when the first electric storage capacity is lower than a set first threshold value, outputting a first instruction; when the second electric storage capacity islower than a set second threshold value, outputting a second instruction; when the first electric storage capacity is higher than or equal to a first threshold, outputting a third instruction; and outputting a fourth instruction when the second electric storage capacity is higher than or equal to the second threshold. The power supply system comprises a solar energy conversion system, a first energy storage system, a second energy storage system, a power grid electricity taking system, a change-over switch group, an acquisition module, a first discharging circuit, a second discharging circuit, a first charging circuit, a second charging circuit and a controller. Through a control strategy for the first discharge line, the second discharge line and the first charge line, the power supply stability of the 5G base station is enhanced, the fault resistance of power supply of the 5G base station is improved, and continuous power supply of the 5G base station is guaranteed. The method and the power supply system are applied to the technical field of power supply.

Description

technical field [0001] The invention relates to the technical field of power supply, in particular to a power supply control method and a power supply system of a 5G base station. Background technique [0002] 5G base station is the core equipment of 5G network, which provides wireless coverage and realizes wireless signal transmission between wired communication network and wireless terminal. The architecture and shape of base stations directly affect how 5G networks are deployed. In the technical standard, the frequency band of 5G is much higher than that of 2G, 3G and 4G networks. At this stage, the 5G network mainly works in the 3000-5000MHz frequency band. Since the higher the frequency, the greater the attenuation during signal propagation, so the base station density of the 5G network will be higher. [0003] Although the 5G base station is powerful, it also consumes more power accordingly. The existing method of supplying power to 5G base stations is to pull a ded...

Claims

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Application Information

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IPC IPC(8): H02J7/00H02J7/36H02J7/02H02J7/32H02J9/06
CPCH02J7/0013H02J7/36H02J7/0068H02J7/02H02J7/32H02J9/06H02J9/061H02J9/068H02J2207/40Y02B10/70
Inventor 周妙娴文安郭芳杜金峰毛文磊赵攀吴铭刚毅马俊杰
Owner FOSHAN UNIVERSITY
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