A method and device for monitoring the loop of a lightning shunt
The non-contact monitoring method based on the principle of electromagnetic induction solves the problems of automation, accuracy and safety in monitoring lightning shunt circuits, and realizes remote prediction and automatic alarm of lightning shunt circuits, which is suitable for lightning protection safety of large external floating roof oil tanks.
CN122085181APending Publication Date: 2026-05-26JIANGSU YULEI SAFETY TECH CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- JIANGSU YULEI SAFETY TECH CO LTD
- Filing Date
- 2026-03-30
- Publication Date
- 2026-05-26
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Figure CN122085181A_ABST
Abstract
This invention provides a method and device for monitoring the loop of a lightning shunt. The loop conductor of the lightning shunt passes through a magnetic excitation coil and an induction coil inside a monitoring hole of a sensing component. The magnetic excitation coil and the induction coil are respectively connected to a control module. The loop monitoring method includes: applying excitation to the magnetic excitation coil; acquiring the electrical parameters of the electrical signal output by the induction coil; and obtaining the resistance of the loop conductor based on the excitation and the electrical parameters. This loop monitoring method can monitor whether the loop of the lightning shunt maintains a good electrical connection, that is, it can predict and eliminate possible faults before the lightning shunt fails, thereby ensuring that the lightning shunt maintains normal and effective operation.
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Citation Information
Patent Citations
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