Information prediction method and system, electronic equipment and storage medium

A prediction method and technology of a prediction system, applied in the field of information processing, can solve problems such as inconvenience, difficulty in accurately calculating the life of electrolytic capacitors, and great influence on the life of electrolytic capacitors, and achieve the effect of reducing the failure rate

Pending Publication Date: 2021-04-06
SHANGHAI STEP ELECTRIC +1
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0003] However, manual calculation by the user according to the conversion formula is only a manual preventive measure, and it can only be effective based on the user's execution in accordance with the manual, and the user may not be able to accurately convert the life of the electrolytic ca

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  • Information prediction method and system, electronic equipment and storage medium
  • Information prediction method and system, electronic equipment and storage medium
  • Information prediction method and system, electronic equipment and storage medium

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Embodiment Construction

[0029] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, various implementation modes of the present invention will be described in detail below in conjunction with the accompanying drawings. However, those of ordinary skill in the art can understand that, in each implementation manner of the present invention, many technical details are provided for readers to better understand the present application. However, even without these technical details and various changes and modifications based on the following implementation modes, the technical solution claimed in this application can also be realized. The division of the following embodiments is for the convenience of description, and should not constitute any limitation to the specific implementation of the present invention, and the various embodiments can be combined and referred to each other on the premise of no contradiction.

[0030] The first embodi...

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Abstract

The embodiment of the invention discloses an information prediction method and system, electronic equipment and a storage medium and relates to the field of information processing. The information prediction method comprises steps that preset voltage parameters of the electrolytic capacitor are acquired, and the voltage parameters comprise a first voltage parameter and a second voltage parameter; the electrolytic capacitor is tested according to the preset voltage parameter, test data of at least two electrolytic capacitors are obtained, and the test data are the time required for changing the voltage parameter of the electrolytic capacitor from the first voltage parameter to the second voltage parameter; and the predicted discharge information of the electrolytic capacitor is obtained according to the test data. In the process of applying the frequency converter electrolytic capacitor test, the predicted discharge information of the electrolytic capacitor is obtained by counting the discharge time of the electrolytic capacitor, and a problem that the discharge information of the electrolytic capacitor is difficult to obtain accurately due to the influence of the use environment of the frequency converter in the prior art is solved.

Description

technical field [0001] The embodiments of the present invention relate to the field of information processing, and in particular, to an information prediction method, system, electronic equipment, and storage medium. Background technique [0002] As a medium and vulnerable device of general-purpose inverters, electrolytic capacitors play important roles in support, energy storage, and filtering. However, electrolytic capacitors are vulnerable parts, and their life is the bottleneck of the inverter's life. With the increase of the service life of the frequency converter, the life of the electrolytic capacitor will inevitably gradually decrease. In order to avoid the risk of explosion caused by the shortened life of the electrolytic capacitor, there are domestic and international experts on the protection of the life of the electrolytic capacitor. Many related studies, the early method is to mark the life of the electrolytic capacitor under the specified working conditions, su...

Claims

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Application Information

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IPC IPC(8): G01R31/00
CPCG01R31/003
Inventor 王亮平李柏松李武君陈伟李兴鹤金辛海蔡亮
Owner SHANGHAI STEP ELECTRIC
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