In recent days, a lot of attention was being drawn towards the polymer nanocomposites for use in electrical applications due to encouraging results obtained for their dielectric properties. Polymer nanocomposites were commonly defined as a combination of polymer matrix and additives that have at least one dimension in the nanometer range scale. Carbon nanotubes were of a special interest as the possible organic component in such a composite coating. The carbon atoms were arranged in a hexagonal network and then rolled up to form a seamless cylinder which measures several nanometers across, but can be thousands of nanometers long. There were many different types, but the two main categories are single-walled nanotubes (SWNTs) and multi-walled nanotubes (MWNTs), which are made from multiple layers of graphite. Carbon nanotubes were an example of a nanostructure varying in size from 1-100 nanometers (the scale of atoms and molecules). Nano composites were one of the fastest growing fields in nanotechnology. Extensive literature survey has been done on the nanocomposites, synthesis and preparation of nano filler. The following objectives were set based on the literature survey and understanding the technology. Complete study of Organic varnish and CNT Chemical properties Electrical properties Thermal properties Mechanical properties Synthesis and characterization of carbon nanotubes Preparation of polymer nanocomposites Study of characteristics of the nanocomposite insulation Dimensioning an insulation system requires exact knowledge of the type, magnitude and duration of the electric stress while simultaneously considering the ambient conditions. But, on the other hand, properties of the insulating materials in question must also be known, so that in addition to the proper material, the optimum, e.g. the most economical design of the insulation system must be chosen.

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[6] Edison Selvaraj, D., C. Pugazhendhi Sugumaran, and A.Sivaprakash."Characterization of Electrical and Thermal Properties of Enamel Filled with Carbon Nanotubes." Proceedings of the Third International Conference on Trends in Information, Telecommunication and Computing. Springer New York, 2013.
[7] Selvaraj, D. Edison. "Partial discharge characteristics of enamel filled with micro and nano composite of siO2 and TiO2." International Journal of Science and Engineering Applications 1.2 (2012): 95-101.
[8] Selvaraj, D. Edison. "Characterization of dielectric properties of the enamel filled with carbon nano tubes for the frequency range of 50 Hz-5 MHz" International Journal of Science and Engineering Applications 1.2 (2012): 102-106.
[9] Selvaraj, D. Edison, and C. Pugazhendhi Sugumaran. "Comparative Analysis of Dielectric Properties of Enamel Filled with Various Nanofillers such as ZrO2, Al2O3, CNT and ZnO." International Journal of Science and Engineering Applications 1.1 (2012): 51-55.
[10] Babu, B. Gurukarthik, D. Edison Selvaraj, R. Srinivas, B. Guru Prakash, and R. Vishnu. "Analysis of Relative Permittivity and Tan Delta Characteristics of Silicone Rubber Based Nano-composites." International Journal of Scientific Engineering and Technology, pp.2201-206, 2012.
[11] Edison Selvaraj. D, Pugazhendhi Sugumaran. C, Lieutenant Ganesan. J, Ramathilagam. J, “Analysis of Dielectric and Thermal Properties of Polyamide Enamel Filled with Carbon Nanotubes” International Journal of Nano science, Vol.12, Issue 3, June 2013.
[12] Lieutenant Ganesan. J, Edison Selvaraj. D, and Ramathilagam. J,“Experimental analysis of Thermal conductivity of enamel filled with micro and nano composite of SiO2 and TiO2” International journal of Advanced Research in Electrical, Electronics and Instrumentation Engineering, Vol.2, Issue 7,pp. 2907-2912 , 2013. [13] Lieutenant Ganesan. J, and Edison Selvaraj. D, “Analysis of Thermal and Electrical Properties of Enamel Filled with Various Nano fillers such as ZrO2, Al2O3 and CNT”, International Journal of Engineering Research, Vol.2, Issue 2, pp. 182- 186, 2013.

@article{Edison03041002,
title = " Dielectric and Thermal Characterization of Insulating Organic Varnish Used in Electrical Machines Having Phenolic Chemical Base Filled With Carbon Nanotubes ",
journal = "International Journal of Science and Engineering Applications (IJSEA)",
volume = "3",
number = "4",
pages = "63 - 74",
year = "2014",
author = " D. Edison Selvaraj ,C. Pugazhendhi Sugumaran,J.Ganesan,M.Rajkumar,S.Geethadevi,S. Dinesh Kumar ",
}