DEVICE FOR FAULT DIAGNOSIS IN DISTRIBUTION AND METHOD TRANSFORMERS

摘要

device for fault diagnosis in distribution transformers and method. the present invention refers to a light, compact, robust, easy-to-use equipment powered by a battery, which may even be that of the motor vehicle itself responsible for handling the occurrence, to be used in the field by an electrician, and that performs the diagnosis of the operating condition of the distribution transformers. this transformer being in a network whose primary protection has acted, there is no need to disconnect the secondary winding. the reliability of the results of these tests is considerably increased, since the processing core of this equipment is based on computational intelligence, obtained from the digital signal processing performed by dedicated software embedded in a digital signal controller device - dsc.