A method and device for detecting a partial discharge pulse in a high voltage conductor in the stator of a motor, turbine generator or the like, comprising a conductive plate having an insulated face, an insulated signal conductor spanning the insulated face of the plate, and means for transmitting an...http://www.google.fr/patents/US4949001?utm_source=gb-gplus-shareBrevet US4949001 - Partial discharge detection method and apparatus
