SYSTEM FOR MEASURING PARTIAL DISCHARGES

摘要

System for measuring partial discharges comprising a plurality of acquisition devices (MAD) each including a signal shaping device providing a single value, a multiplexor (MTS) allowing to succesively provide on a common path (VC) signal values provided by the different acquisition devices, an acquisition triggering device (LA) which is sensitive to the existence of an acquisition control signal provided when the input level of at least one acquisition device exceeds a predetermined threshold and providing an acquisition control signal, a signal processing and storage system (ORD) sensitive to the acquisition control signal and effecting an acquisition cycle during which it stores the signal values provided by the different acquisition devices, through the multiplexor.