Power supply fault processing method and device

A technology for power supply failure and power supply status, which is applied in electrical components, data switching current sources, data exchange details, etc.

Active Publication Date: 2014-12-03
浙江杭海新城控股集团有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The embodiment of the present invention provides a power supply failure processing method, which can solve the problem in the prior art that due to the limited power supply capacity of the uninterruptible power supply, it is impossible to shut down all devices within the effective power supply time of the uninterruptible power supply, resulting in abnormal power failure.

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  • Power supply fault processing method and device
  • Power supply fault processing method and device

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Embodiment Construction

[0091] In order to enable those skilled in the art to better understand the solutions of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts belong to the protection scope of the present invention.

[0092] The terms "first", "second", "third" and "fourth" in the description and claims of the present invention and the above drawings are used to distinguish similar objects, but not necessarily to describe a specific order or sequentially. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the e...

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Abstract

The invention discloses a power supply fault processing method and device. The method is applied to a data center system which comprises multiple apparatuses and an uninterrupted power source, and the uninterrupted power source is used to supply power to the multiple apparatuses when the apparatuses are in an abnormal power supply state. The method is characterized by comprising the steps that the power supply state of the apparatuses is monitored; when the abnormal power supply state is detected, a power-off protection strategy, which includes the power-off protection priority levels of the protected apparatuses, of the apparatuses is obtained; and when the uninterrupted power source supplies power, the protected apparatuses are successively powered off according to the power-off protection priority levels. The problems of the prior art that not all the apparatuses can be powered off within the effective power supply time of the uninterrupted power source due to limited power supply capability of the uninterrupted power source and abnormal power off still occurs are solved.

Description

technical field [0001] The invention relates to the technical field of power supply, in particular to a method and device for handling power supply failures. Background technique [0002] In order to facilitate the centralized management and maintenance of business systems by enterprises, enterprises usually establish data center systems. The data center system can include multiple devices, and each device will run one or more business systems. In order to prevent devices in the data center system from When the mains power supply fails, the power supply is cut off. In the prior art, the data center system is usually equipped with an uninterruptible power supply UPS (Uninterruptible Power System). In this way, when a power supply failure occurs, the power supply system of the data center system is switched to the UPS, thereby It can ensure that the equipment in the data center system can maintain normal operation within a certain period of time, and the user can deal with the...

Claims

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Application Information

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IPC IPC(8): H04L12/24H04L12/10
Inventor 黄恒
Owner 浙江杭海新城控股集团有限公司
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