The process of early detection of defects in the insulation of transformers of electric energy by wavelet and non classical logic

摘要

Invention patent "procedure for early detection of defects in the insulation of transformers of electric energy by wavelet and non classical logic.According to the present invention, which belongs to the field of electronics, the process describes techniques capable of identifying and obtaining the physical characteristics of partial discharges occurring within the same incipient electrical transformers.The signs of partial discharges are obtained from the measurement of grounding current of the transformer, after being scanned has its noise reduced by the application of algorithms that use the Fourier discrete transform and its inverse.Possession of characteristics and history of the processor, measurements in laboratory and in the field, and the characteristics of partial discharges obtained an expert system based on artificial intelligence algorithms would make the mining and interpretation of all data in a To estimate the state of the transformer's insulation, as well as,A period of suggestive for maintenance if necessary.