Power supply device and power supply method thereof

A technology for power supply equipment and power consumption equipment, which is applied to load supply circuits, battery circuit devices, current collectors, etc., can solve the problems of short life, large area, difficult operation and maintenance, etc., so as to improve the service life and reduce the area. area, the effect of reducing the failure rate

Pending Publication Date: 2020-11-24
BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The uninterruptible power supply equipment in the related technology has technical problems such as large area, short life, difficult operation and maintenance, etc.

Method used

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  • Power supply device and power supply method thereof
  • Power supply device and power supply method thereof
  • Power supply device and power supply method thereof

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Embodiment Construction

[0021] Exemplary embodiments of the present application are described below in conjunction with the accompanying drawings, which include various details of the embodiments of the present application to facilitate understanding, and they should be regarded as exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the application. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.

[0022] Figure 1A is a schematic diagram of an application scenario of a power supply device and a power supply method thereof according to an embodiment of the present application, Figure 1B yes Figure 1A Schematic diagram of the circuit structure in the described usage scenario. have to be aware of is, Figure 1A What is shown is only an example of application s...

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Abstract

The invention discloses power supply equipment and a power supply method thereof, which can be applied to cloud computing or cloud service and other technologies with high requirements on uninterrupted power supply, and the specific implementation scheme is that the power supply equipment comprises a bus, a high-voltage direct current converter and a battery module. The bus is used for being connected with electric equipment to supply power to the electric equipment. The high-voltage direct-current converter is connected with the bus and configured to receive external voltage, convert the external voltage into direct-current voltage and provide the direct-current voltage to the bus. The battery module is connected with the bus, and the battery module is configured to detect the voltage onthe bus and supply power to the bus under the condition that the voltage on the bus is lower than a first preset voltage.

Description

technical field [0001] This application relates to the technical field of power supply, in particular to the technology of electric energy storage, voltage conversion and uninterrupted power supply of data centers. Background technique [0002] The data center is the core area of ​​information integration, and it is equipped with loads that carry storage or computing functions. In order to ensure the normal operation of the data center, the data center needs to have sufficient power supply guarantee. Usually, the data center will configure the generator set as a backup power supply to provide continuous power supply to the load when the mains power supply is abnormal. However, when the mains power supply is abnormal, during the process of switching from the mains power supply to the generator set, the start of the generator set has a certain delay, which will cause the load to be in a power-off state during the delay. In order to avoid the load power failure caused by the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J9/06H02J9/08H02J7/00H02H7/18H02M7/00
CPCH02J9/06H02J9/061H02J9/08H02J7/0013H02J7/0063H02J7/0068H02H7/18H02M7/00
Inventor 李晓斌衣斌张劲骁
Owner BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
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