Overhead line system discharge monitoring device and system
The utility model relates to an overhead line system discharge monitoring device and system. In the device, a first shell is arranged on a to-be-detected power transmission conductor; the acquisition circuit and the processor are arranged in the first shell, and the processor is connected with the a...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model relates to an overhead line system discharge monitoring device and system. In the device, a first shell is arranged on a to-be-detected power transmission conductor; the acquisition circuit and the processor are arranged in the first shell, and the processor is connected with the acquisition circuit; the sensing metal sheet and the to-be-detected power transmission conductor are arranged at an interval, so that a first signal arm is formed between the sensing metal sheet and the to-be-detected power transmission conductor; the signal transmission piece receives an electric signal of the first signal arm and is connected with the acquisition circuit, so that when the to-be-detected power transmission conductor breaks down, the electric signal formed by coupling of the sensing metal sheet and the to-be-detected power transmission conductor changes, and the signal transmission piece transmits the electric signal to the acquisition circuit; the electric signals are acquired through the acquisiti |
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