Switch cabinet connector safety monitoring system and control method
A safety monitoring and connector technology, which is applied to the parts, connections, electrical components of the connecting device, etc., can solve the problems of limited loop heating, no hierarchical safety defect analysis alarm, single alarm function, etc., to achieve small temperature measurement errors, Overcome limitations and hidden dangers and reduce the effect of wiring in the cabinet
CN114243392AActive Publication Date: 2022-03-25DALIAN HUARUI HEAVY IND GRP CO LTD
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Patent Information
- Authority / Receiving Office
- CN · China
- Current Assignee / Owner
- Publication Date
- 2022-03-25
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Abstract
The invention relates to a switch cabinet connector safety monitoring system, which belongs to the technical field of electrical system engineering, n loop connectors for supplying power in a plug-in manner are arranged in a switch cabinet, and the system comprises n miniature temperature label sensors and n miniature stress label sensors, a reader; the intelligent controller is used for receiving the temperature signals and the contact stress signals of the n connectors transmitted by the reader, storing the temperature signals and the contact stress signals of the n connectors, respectively carrying out safety level fault judgment on the temperature signals and the contact stress signals of the n connectors, comparing safety fault levels, and sending the safety fault levels to the reader; outputting the highest-level safety fault signal of the connector with the fault; the working state of the connector can be accurately monitored in real time, and early warning, alarming and fault processing can be carried out. Even under the conditions of low current and no power transmission, the faults such as poor contact of the connector and no plugging in place can be judged.
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