0.4 kV overhead line short circuit fault point rapid searching complete device and method
The invention discloses a 0.4 kV overhead line short-circuit fault point rapid searching complete device and method, and the device comprises a signal generation device, a signal collector, and a signal receiver, wherein the signal generation device is connected with a low-voltage line, and the sign...
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Format: | Patent |
Sprache: | chi ; eng |
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