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Uninterruptible power supply system fault prediction method and device, and computer readable storage medium

A power system and fault prediction technology, applied in computer components, computing, neural learning methods, etc., can solve problems such as non-predictability, risk existence, and inability to fundamentally improve the safety and reliability of power supply systems, and achieve The effect of improving safety reliability and eliminating potential risks

Pending Publication Date: 2021-03-26
深圳有电物联科技有限公司
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Problems solved by technology

[0003] At present, the industry's solutions to ensure the safety and reliability of the power supply system mainly rely on monitoring the current status of the UPS or periodic inspections, which cannot fundamentally improve the safety and reliability of the power supply system.
However, only relying on the current state monitoring or periodic inspection can only meet the current safety and reliability requirements, and it is not predictable. Therefore, risks still exist

Method used

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  • Uninterruptible power supply system fault prediction method and device, and computer readable storage medium
  • Uninterruptible power supply system fault prediction method and device, and computer readable storage medium
  • Uninterruptible power supply system fault prediction method and device, and computer readable storage medium

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Embodiment Construction

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0025] In this specification, adjectives such as first and second may only be used to distinguish one element or action from another without necessarily requiring or implying any actual such relationship or order. Reference to an element or component or step (etc.) should not be construed as being limited to only one of the element, component, or step, but may be one or more of the element, component, or step, etc., where the circumstances permit.

[0026] In this specification, for...

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Abstract

The invention relates to the field of power electronic equipment, and provides an uninterruptible power supply system fault prediction method, device and equipment and a computer readable storage medium so as to eliminate potential risks of an uninterruptible power supply system. The method comprises the following steps: processing data parameters acquired by each sensor of the uninterruptible power supply system in real time to obtain data parameters of the uninterruptible power supply system at the current moment; when the value of the data parameter at the current moment exceeds a preset threshold value, determining a corresponding early warning state according to the difference of the data parameter at the current moment; determining the current health level of the uninterruptible power supply system according to a preset evaluation index, the current time data parameter and the corresponding early warning state; taking the data parameter at the current moment, the early warning state and the current health level as the input of a fault prediction algorithm model, and predicting the fault probability of the uninterruptible power supply system; and determining an overhaul and maintenance strategy to be adopted for the uninterruptible power supply system according to the probability of failure of the uninterruptible power supply system and the current health level.

Description

technical field [0001] The invention relates to the field of power electronic equipment, in particular to a failure prediction method, equipment and computer-readable storage medium of an uninterruptible power supply system. Background technique [0002] In the information age, an uninterruptible power system (Uninterruptible Power System, UPS) is a constant voltage and constant frequency uninterruptible power supply with an energy storage device and an inverter as the main component. It is mainly used for powering a single computer, Computer network systems or other power electronic devices provide uninterrupted power supply. UPS is an important device to ensure normal power supply and continuous power supply for equipment in key fields such as industry, medical care, and military affairs. Its health status is also one of the key factors related to the safety and reliability of power supply systems. [0003] At present, the industry's solutions to ensure the safety and rel...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F11/30G06F11/34G06K9/62G06N3/04G06N3/08
CPCG06F11/3051G06F11/3058G06F11/3447G06N3/084G06N3/048G06N3/044G06N3/045G06F18/2415
Inventor 张柯歌曾念寅贺良雷聪廖志伟林青雷张华山
Owner 深圳有电物联科技有限公司
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