A backup battery detection method, device, system and power supply method

A backup battery and detection device technology, which is applied in the direction of measurement devices, circuit devices, power network operating system integration, etc., can solve the problem that the main power supply circuit server cannot be guaranteed to resume power supply, etc.

Active Publication Date: 2019-08-02
LANGCHAO ELECTRONIC INFORMATION IND CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the startup process of the main power supply circuit takes a certain amount of time. Therefore, the existing detection method cannot guarantee that the main power supply circuit will restore power to the server in time.

Method used

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  • A backup battery detection method, device, system and power supply method
  • A backup battery detection method, device, system and power supply method
  • A backup battery detection method, device, system and power supply method

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Embodiment Construction

[0082] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work belong to the protection of the present invention. scope.

[0083] Such as figure 1 As shown, the embodiment of the present invention provides a backup battery detection method, which is connected to at least one backup battery pack of the peripheral device, and the method may include the following steps:

[0084] Step 101: Determine the standard power supply voltage of the main power supply circuit of the peri...

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Abstract

The invention provides a backup battery detection method, the method comprising: determining the standard power supply voltage of the main power supply circuit of the peripheral device, using each backup battery group in at least one backup battery group of the peripheral device as a target backup battery group, and determining the The target backup battery pack of the device is in the state of power supply, send the first detection command to the target backup battery pack of the peripheral device, through the first detection command, increase the output voltage of the target backup battery pack of the peripheral device, and detect the increased output Voltage, to determine whether the increased output voltage is greater than the standard power supply voltage of the main power supply circuit of the peripheral device, if so, the increased output voltage takes over the power supply voltage to supply power for the busbar of the peripheral device, otherwise, determine the power supply voltage of the peripheral device The power supply of the target backup battery pack is abnormal. In this method, since the main power supply circuit is in an uninterrupted state, once the backup battery fails to supply power to the server normally, the main power supply circuit does not need to be restarted, and the power supply for the server can be restored in time.

Description

technical field [0001] The invention relates to the technical field of electronic circuits, in particular to a backup battery detection method, device, system and power supply method. Background technique [0002] With the development of cloud computing technology, the construction of data centers continues to accelerate, and there are higher requirements for the reliability of servers. In view of this, data centers often improve the reliability of power supply in the computer room by setting backup batteries for servers. [0003] In order to maintain the health of the backup battery, it needs to be tested regularly. At present, the main way to detect the backup battery is: cut off the power supply from the main power supply circuit to the server, and start the backup battery to supply power to the server, to detect whether the backup battery can normally supply power to the server. Since the main power supply circuit is in a completely power-off state during this detectio...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01R31/392H02J9/06
CPCG01R31/3835H02J9/06H02J9/061Y02B70/30Y04S20/20
Inventor 车吉旭谷俊杰
Owner LANGCHAO ELECTRONIC INFORMATION IND CO LTD
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