Method and system for measuring and calculating service life of switch cabinet

The invention provides a switch cabinet service life measuring and calculating method and system, and the method comprises the steps: firstly obtaining the to-be-analyzed components of a switch cabinet, generally including a vacuum circuit breaker and various electric wires, so as to extract a first...

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Bibliographic Details
Main Authors WANG YONGPING, ZHANG JIAN, HU JIJING, TONG HUIBO, CHEN YULEI, WU GUOHUA
Format Patent
LanguageChinese
English
Published 24.05.2024
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:The invention provides a switch cabinet service life measuring and calculating method and system, and the method comprises the steps: firstly obtaining the to-be-analyzed components of a switch cabinet, generally including a vacuum circuit breaker and various electric wires, so as to extract a first characteristic quantity and a second characteristic quantity from the vacuum circuit breaker and the electric wires, then, a health state score, an electrical characteristic score, a mechanical characteristic score and an operation state score are evaluated based on a first preset rule and a second preset rule, so that comprehensive evaluation of the switch cabinet is realized, and then a weight value corresponding to each score type is retrieved from a preset database; therefore, the residual service life of the switch cabinet can be accurately calculated. According to the method, the situation that the switch cabinet cannot be used when the service life of the switch cabinet is evaluated to the originally specif
Bibliography:Application Number: CN202410157390