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Power supply system of communication base station

A technology for communication base stations and power supply systems, applied in information technology support systems, power network operating system integration, electrical components, etc., can solve problems such as equipment overheating, base station paralysis, and battery packs unable to supply power to air conditioners, ensuring normal operation, Avoid paralyzing effects

Inactive Publication Date: 2019-05-17
四川信诺天箭科技有限公司
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AI Technical Summary

Problems solved by technology

[0002] The main equipment in the existing communication base station, such as BTS, will generate a lot of heat when it is working. The communication base station usually cools down the main equipment through air conditioning. The communication base station also has a backup power supply - a battery pack. When the mains power fails, the main equipment can still continue to operate. After working for a period of time, the battery pack is in a floating charge state when the mains power supply is normal to ensure sufficient power. However, when the mains power fails, the battery pack cannot supply power for the air conditioner, so there is a risk that the equipment will overheat and cause the base station to be paralyzed when the battery pack alone supplies power.

Method used

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  • Power supply system of communication base station

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Embodiment Construction

[0011] In the following detailed description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced without some of these specific details. The following description of the embodiments is only to provide a better understanding of the present invention by showing examples of the present invention.

[0012] The technical solutions of the embodiments of the present invention will be described below with reference to the accompanying drawings.

[0013] Such as figure 1 As shown, the present invention provides a communication base station power supply system, including: a mains power outage monitoring unit, a distribution box, a backup power supply line, an air cooling cycle controller, and an exhaust fan; the backup power supply line is connected to the distribution box; the The distribution box is provided with a switching ...

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Abstract

The invention relates to a power supply system of a communication base station. The power supply system comprises a mains supply power-failure monitoring unit, a power distribution box, a standby power supply circuit, an air-cooling cycle controller and an exhaust fan, wherein the standby power supply circuit is connected with the power distribution box, a changeover switch is arranged at the power distribution box, the mains supply monitoring unit is connected with the power distribution box, a power-failure signal is sent to the power distribution box after a mains supply circuit power-failure signal is monitored by the mains supply monitoring unit, the circuit is switched to the standbypower supply circuit by the changeover switch of the power distribution box, and meanwhile,the air-cooling cycle controller is driven to control the exhaust fan to perform air-cooling circulation operation. A power supply condition of the mains supply circuit can be timely monitored by the mains supply power-failure monitoring unit, electric energy can be stably provided for a diesel generating set of the standby circuit, normal running of large-power equipment is ensured, and the risk of communication base station crashingis prevented.

Description

technical field [0001] The invention relates to the field of power supply systems, in particular to a communication base station power supply system. Background technique [0002] The main equipment in the existing communication base station, such as BTS, will generate a lot of heat when it is working. The communication base station usually cools down the main equipment through air conditioning. The communication base station also has a backup power supply - a battery pack. When the mains power fails, the main equipment can still continue to operate. After working for a period of time, the battery pack is in a floating charge state when the mains power supply is normal to ensure sufficient power. However, when the mains power fails, the battery pack cannot supply power for the air conditioner, so there is a risk that the equipment will overheat and cause the base station to be paralyzed when the battery pack alone supplies power. . Contents of the invention [0003] The p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J9/08
CPCY02B70/30Y04S20/20
Inventor 姚荣民
Owner 四川信诺天箭科技有限公司
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