Improvement of transformer liquid insulation using nanodielectric fluids: a review

During the last 20 years, the search for new applications for nanotechnology has become one of the busiest in science, engineering, and manufacturing. New nanotechnology-based materials with superior properties have been developed and are already used in many everyday products and processes. The application of nanotechnology to high-voltage engineering has been mainly oriented towards the development and characterization of the so-called nanodielectric materials.In this publication a state of the art on the topic of  nanodielectrics for application in transformers is performed