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BBU power supply on-line test device, method and server

An online test and server technology, applied in power supply test, circuit device, emergency power supply arrangement, etc., can solve problems such as equipment power failure, storage data loss, etc., and achieve the effect of reducing test cost

Inactive Publication Date: 2021-08-27
INSPUR SUZHOU INTELLIGENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the load current exceeds the maximum discharge current of the BBU (for example, the load is 100A), the BBU will turn off its own output in milliseconds, which will cause a major accident of direct power failure of the device and loss of stored data.

Method used

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  • BBU power supply on-line test device, method and server
  • BBU power supply on-line test device, method and server
  • BBU power supply on-line test device, method and server

Examples

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Embodiment Construction

[0049] In order to make the object, technical solution and advantages of the present invention clearer, the embodiments of the present invention will be further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings.

[0050]It should be noted that all expressions using "first" and "second" in the embodiments of the present invention are to distinguish two entities with the same name but different parameters or parameters that are not the same, see "first" and "second" It is only for the convenience of expression, and should not be construed as a limitation on the embodiments of the present invention, which will not be described one by one in the subsequent embodiments.

[0051] In one example, please refer to figure 1 As shown, the present invention provides a kind of BBU power supply on-line testing device, and described device comprises:

[0052] PSU power branch 1 and BBU power branch 2;

[0053] Multiple electr...

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PUM

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Abstract

The invention discloses a BBU power supply on-line test device and method and a server. The device comprises a PSU (Power Supply Unit) power supply branch and a BBU (Base Band Unit) power supply branch, a plurality of electric device groups; a plurality of gating controllers, wherein each gating controller corresponds to one electric device group, two input ends of each gating controller are respectively connected to the PSU power supply branch and the BBU power supply branch, and an output end of each gating controller is configured to gate the PSU power supply branch or the BBU power supply branch to supply power to the corresponding electric device group; and a controller 5 which is connected with the control end of each gating controller, and is configured to send a command to the control ends of the plurality of gating controllers in response to the execution of the BBU online test so as to enable part of the plurality of electric device groups to use the PSU power supply branch to supply power, and the remaining electric device groups use the BBU power supply branch to supply power. The problems that the power consumption of the electric device groups is gradually increased and the BBU with the same PSU current output capability needs to be provided in the BBU power supply on-line test are solved.

Description

technical field [0001] The invention relates to the field of BBU testing, in particular to a BBU power supply online testing device, method and server. Background technique [0002] In the field of storage controllers, BBU (Battery Backup Unit, backup power supply unit) is a must. When the PSU (Power Supply Unit server power supply unit component) is powered off, the BBU battery is used for power supply, and the system uses the short power supply time of the BBU to save and process the running business and data. This function belongs to the category of data protection in the storage field . Since the BBU is used for power supply, there must be a BBU and PSU combining circuit on the circuit board for processing. It is not possible to simply connect the outputs of the two power suppliers together and then send them to the load, because if you want to test whether the BBU can output power normally under the premise of the normal output of the PSU, you will not be able to do i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/40H02J9/04
CPCG01R31/40H02J9/04
Inventor 江博
Owner INSPUR SUZHOU INTELLIGENT TECH CO LTD
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