Non-contact near-electricity autonomous early warning device, method and equipment based on electric field induction
The invention relates to the technical field of grounding wires, and discloses a non-contact near-electricity autonomous early warning device, method and equipment based on electric field induction. The device comprises a non-contact electricity testing module, a data processing module and an alarm...
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| Hauptverfasser: | , , , , , , , |
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention relates to the technical field of grounding wires, and discloses a non-contact near-electricity autonomous early warning device, method and equipment based on electric field induction. The device comprises a non-contact electricity testing module, a data processing module and an alarm module which are connected with one another, wherein the non-contact electricity testing module is provided with different electric field intensity threshold gears; the method comprises the following steps: determining a target electric field intensity threshold gear from a plurality of preset electric field intensity threshold gears, and obtaining a target electric field intensity threshold corresponding to the target electric field intensity threshold gear; detecting the electric field intensity of the to-be-tested line; comparing the detected electric field intensity with the target electric field intensity threshold value; and when the detected electric field intensity is not lower than the target electric fiel |
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