Electrolytic capacitor life prediction method, device and equipment and storage medium
A technology for electrolytic capacitors and life prediction, applied in the field of electric power, can solve the problems of low life prediction efficiency of electrolytic capacitors
Pending Publication Date: 2021-01-05
易事特储能科技有限公司
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Problems solved by technology
[0004] However, the above technology is used to predict the life of electrolytic capacitors. When there are many electrolytic capacitors on the data center power supply, there is a problem of low efficiency in predicting the life of each electrolytic capacitor.
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[0052] In order to make the purpose, technical solution and advantages of the present application clearer, the implementation manners of the present application will be further described in detail below in conjunction with the accompanying drawings.
[0053] At present, there are two ways to predict the life of electrolytic capacitors. One is offline, which usually involves dismantling some of the electrolytic capacitors on the power supply of the data center, and then repeatedly charging and discharging these electrolytic capacitors until they reach The life limit of electrolytic capacitors is finally obtained by the number of charge and discharge of electrolytic capacitors. However, this offline prediction method has the efficiency of life prediction for each electrolytic capacitor when there are many electrolytic capacitors on the power supply of the data center. low problem; the other is online, through the temperature value of the electrolytic capacitor monitored in real t...
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The invention discloses an electrolytic capacitor life prediction method, device and equipment and a storage medium, which belong to the technical field of electric power. The method comprises the steps of obtaining related electrical parameters of an electrolytic capacitor to be measured, inputting the related electrical parameters of the electrolytic capacitor to be measured into a preset neuralnetwork model, processing the related electrical parameters of the electrolytic capacitor to be measured through the neural network model, and determining a predicted life value of the electrolytic capacitor to be measured. The related electrical parameters are used for representing the temperature value and the capacitance value of the electrolytic capacitor to be measured during working, and the neural network model is obtained by training based on the related electrical parameters of the plurality of sample electrolytic capacitors and the standard life value corresponding to each sample electrolytic capacitor. According to the technical scheme provided by the embodiment of the invention, the life prediction efficiency of each electrolytic capacitor can be improved.
Description
technical field [0001] The present application relates to the field of electric power technology, in particular to a method, device, equipment and storage medium for predicting the life of an electrolytic capacitor. Background technique [0002] With the continuous construction of the data center, the data center power supply is the key equipment to ensure the normal operation of the data center. It contains multiple electrolytic capacitors. If the electrolytic capacitor fails, the reliability of the entire data center power supply will decrease, and even failure will occur. , Therefore, it is necessary to predict the life of electrolytic capacitors. [0003] At present, when predicting the life of electrolytic capacitors, it is usually to disassemble some of the electrolytic capacitors on the power supply of the data center, and then charge and discharge these electrolytic capacitors repeatedly until the life limit of the electrolytic capacitors is reached, and finally thro...
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Login to View More IPC IPC(8): G06F30/27G06F113/04G06F119/04G06F119/06
CPCG06F30/27G06F2113/04G06F2119/04G06F2119/06
Inventor 王坤李现亭马超群杨武张斌蔡洛
Owner 易事特储能科技有限公司