Power supply method and power supply system
A power supply method and technology for electrical equipment, applied in the direction of data processing power supply, etc., can solve problems such as the inability to guarantee long-term power supply, the exhaustion of BBU power, and the limited power supply time of BBU.
Active Publication Date: 2021-10-22
LENOVO (BEIJING) LTD
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Problems solved by technology
[0003] However, in the process of implementing the embodiments of the present disclosure, the inventors found at least the following problems in related technologies: using the BBU to supply power to all the servers in the entire cabinet will quickly exhaust the power of the BBU, so that the power supply time of the BBU is very limited. Unable to guarantee long-term power supply
[0004]
For the above-mentioned problems in related technologies, no effective solution has been proposed at present
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[0026] Hereinafter, embodiments of the present disclosure will be described with reference to the drawings. It should be understood, however, that these descriptions are exemplary only, and are not intended to limit the scope of the present disclosure. Also, in the following description, descriptions of well-known structures and techniques are omitted to avoid unnecessarily obscuring the concepts of the present disclosure.
[0027] The terminology used herein is for the purpose of describing particular embodiments only, and is not intended to be limiting of the present disclosure. The terms "comprising", "comprising", etc. used herein indicate the presence of stated features, steps, operations and / or components, but do not exclude the presence or addition of one or more other features, steps, operations or components.
[0028] All terms (including technical and scientific terms) used herein have the meaning commonly understood by one of ordinary skill in the art, unless other...
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The present disclosure provides a power supply method, including: when a backup power supply needs to be enabled to supply power to the electrical equipment installed in the cabinet, select some electrical equipment from all the electrical equipment installed in the cabinet; and control The backup power supplies power to some electrical equipment. This disclosure selects some electrical equipment from all electrical equipment installed in the cabinet, and controls the backup power supply to supply power to some electrical equipment, at least partly overcoming the difficulty of supplying power to all electrical equipment in the entire cabinet in the related art. The power supply of the backup power supply is exhausted quickly, so that the power supply time of the backup power supply is very limited, which cannot guarantee the technical problem of long-term power supply, and realizes the technical effect of prolonging the power supply time. In addition, the present disclosure also provides a power supply system.
Description
technical field [0001] The present disclosure relates to a power supply method and a power supply system. Background technique [0002] The reliability of the power supply system plays a vital role in maintaining the normal operation of electronic equipment. For any cabinet in the computer room, it generally includes multiple servers, and each server needs to provide corresponding data processing services. Supply, referred to as UPS) for power supply, and considering that some force majeure may cause power failure in the computer room, it also provides a backup battery module (Backup Battery Unit, referred to as BBU) for power supply in the case of UPS power failure. Options. [0003] However, in the process of implementing the embodiments of the present disclosure, the inventors found at least the following problems in related technologies: using the BBU to supply power to all the servers in the entire cabinet will quickly exhaust the power of the BBU, so that the power s...
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IPC IPC(8): G06F1/30
CPCG06F1/30
Inventor 高博雅
Owner LENOVO (BEIJING) LTD