Behavior of an Inductive Loop Sensor in the Measurement of Partial Discharge Pulses with Variations in Its Separation from the Primary Conductor. - Jorge Ardila-Rey; Aldo Barrueto; Alvaro Zerene; Bruno Albuquerque de Castro; José Alfredo Covolan Ulson; Abdullahi Abubakar Mas'ud; Patricio Valdivia (Sensors, 2018)