*****NPERSC [Second National Power Engineering Research Scholars' Conference] at IIT Madras, during 24-25 February, 2018. ********        
 

 
list of Publications
PhD Students Required

    Condition monitoring of power apparatus.

 

   Design and Development of EHV outdoor polymer Nano composite insulators.

 

 

   Generation of Nano Particle by Wire Explosion Process for hydrogen generation and for Rocket Propulsion.

 

  Sterilisation of liquid food by pulse Power Technique.

 

 

    Non Thermal plasma approach for pollution control in thermal exorcist.

 

        Pulse power technique for cancer treatment.

Photo Gallery
International Collaboration

         AKITA UNIVERSITY, JAPAN

 

         NAGAOKA UNIVERSITY JAPAN

 

 

         WASEDA UNIVERSITY, JAPAN

 

         KYUSHU UNIVERSITY, JAPAN

 

 

         CARDIFF UNIVERSITY, UK

 

        PURDUE UNIVERSITY, USA

 

         KTH, SWEDEN

 

        PETROLEUM INSTITUTE, ABU DHABI, UAE

                

   

Refereed International Journals

1.     R.Sarathi, V. Sri Harsha, N.J  Vasa,  Huw  Griffith and Manu  Haddad;, Understanding Water Droplet Induced Leakage Current characteristics on Epoxy Nanocomposites under DC voltages Adopting UHF Technique, Accepted for publication in IEEE Tran on Dielectrics and Electrical insulation.

2.     Raj Kamal Singh, R. Sarathi and Ligy Phillip, Disinfection of water by pulsed power technique: A mechanistic perspective,  Accepted for publication in RSC advances.

3.     Ribhu  Gautam, R  Vinu, R. Sarathi,  S  Acharya, Mukesh  Kumar; Archana  Sharma, Understanding Electrical Treeing Activity in Electron Beam Irradiated XLPE Cable Insulation, Accepted for publication in IEEE Tran on Dielectrics and Electrical insulation.

4.     Raj Kamal Singh, R. Sarathi and Ligy Phillip, Disinfection of Water Using Pulsed Power Technique: Effect of System Parameters and Kinetic Study, Accepted for publication in Chemical Engineering Journal.

5.     V.Sathieshkumar; N.J.Vasa, R.Sarathi, Remote Surface Pollutant Measurement by Adopting Variable Stand-off Distance Based Laser Induced Breakdown Spectroscopy Technique" Journal of Physics D: Applied Physics    vol- 48 No.43 page-435504, 2015        IOP Publishing.

6.     R. Sarathi, Lakshya Mittal and K. Sethupathi, Influence of Barrier on Corona Discharge Activity in Liquid Nitrogen under AC voltages Adopting UHF Technique, Accepted for publication in IEEE tran on Dielectrics and Electrical insulation.

7.     R. Sarathi, Kushal Oza and K. Sethupathi, Electrical Treeing in XLPE Cable Insulation at cryogenic Temperature Under Harmonic AC Voltages, , Cryogenics vol-71,page-62-67,2015,Elsevier.

8.     Somesh Vinayak Tewari, Romesh Chandra, S K Sharma, R Sarathi, Archana Sharma1 and K C Mittal, Surface potential decay of PMMA and POM in air, Materials Research Express, Vol-2, No.4,2015.

9.     R. Sarathi, Kushal.H.Oza, C.L.G. Pavan Kumar, T.Tanaka, Electrical Treeing in XLPE Cable Insulation Under Harmonic AC voltages, Dielectrics and Electrical Insulation, IEEE Transactions on     vol-22, No.6, page-3177-3185, 2015.

10.                        R.Sarathi, R.S.Reddy, T.S.Rashmi, A.Okamoto, H. Suematsu, P.Selvam, U.Kamachi Mudali and M. Kamaraj, Investigation of Nano-Molybdenum Carbide Particle Produced by Wire-Explosion Process, IEEE trans on Plasma Science vol-43, no.10, page-3470-3475, 2015,IEEE.

11.                        R. Sarathi, K.Sahitya Yadav and M.Swarna , Understanding the Surface Discharge Characteristics of Thermally Aged Copper Sulphide Diffused Oil Impregnated Pressboard Material, Dielectrics and Electrical Insulation, IEEE Transactions on vol-22,No.5,page-2513-2521,2015

12.                        R. Sarathi and K. Sahithya Yadav, Influence of thermally aged barrier on corona discharge activity in transformer oil under AC voltage, Dielectrics and Electrical Insulation, IEEE Transactions on         vol-22,No.5,page-2415-2423,2015.

13.                        T. Suzuki, Y. Sato , H. Suematsu, R. Sarathi, T. Nakayama and K. Niihara, Preparation of Palladium Nanoparticles and a Grain Size Determining Equation of Pulsed Wire Discharge in N2, Ar and He Ambient Gases, Accepted for publication in Jap journal of applied physics.

14.                        S.V. Tewari, R.J. Kshirsagar, Amitava Roy, R. Sarathi, Archana Sharma and K.C. Mittal, Optical emission spectroscopy study on flashover study along insulator surface due to particle contamination, Laser and Particle Beams, Dec. 2014.

15.                        M Danikas, Α Bairaktari, R Sarathi, A Basri Bin Abd Ghani, A review of two nanocomposite insulating materials models: Lewis’ contribution in the development of the models, their differences, their similarities and future challenges, Engineering, Technology & Applied Science Research, Vol4, No.3, pp636-643, 2014,

16.                        Aparna, N.J. Vasa, R. Sarathi and J. Sundararajan, Feasibility Study for Detecting Copper Contaminants in Transformer Insulation Using Laser Induced Breakdown Spectroscopy, Applied Physics –A( materials Science and processing)- Vol-117, pp 281-288, 2014.

17.                        M.G. Danikas and R. Sarathi, Interfaces in high voltage engineering, Funktechnik plus, V1-8-31, March 2014.

18.                        M.G. Danikas and R. Sarathi, Machine coil insulation, nanocomposite material and the question of electrical tree, Funktechnik plus, V2-7-31, Aug 2014.

19.                        R. Sarathi, Merin Sheema  I.P, J  Sundararajan, M.G  Danikas, Influence of Harmonic AC Voltage on Surface Discharge formation in Transformer Insulation, Accepted for publication in IEEE trans on Dielectrics and Electrical Insulation, .

20.                        V  Sathiesh Kumar, Nilesh J  Vasa, R.Sarathi, Daisuke  Nakamura, Tatsuo  Okada, Understanding the Discharge Activity in GFRP Material Due to Salt Deposit under Transient Voltages by Adopting OES and by LIBS Technique, Dielectrics and Electrical Insulation, IEEE Transactions on    vol-21,        No.5, page-2283-2292,2014, .

21.                        R. Sarathi, V. Sri Harsha, Huw Griffiths and A Haddad, Understanding water droplet initiated discharges on Epoxy Nanocomposites under harmonic AC voltages adopting UHF technique, IEEE trans on Dielectrics and Electrical Insulation Vol21,
No.2,pp918-925, 2014.

22.                        R. Sarathi, S.Aravinth and K Sethupathi, Analysis of Surface Discharge Activity in epoxy Nanocomposites in Liquid Nitrogen under AC Voltages, IEEE trans on Dielectrics and Electrical Insulation, Vol 21,
No.2,  pp462-459, 2014

23.                        R. Sarathi, Merin Sheema and J. Sundara Rajan, Understanding Surface Discharge Activity in Copper Sulphide Diffused Oil Impregnated Pressboard under AC Voltages, IEEE trans on Dielectrics and Electrical Insulation, Vol21, No.2, pp 674-682, 2014.

24.                        SC Kechagia, MG Danikas, R Sarathi, Water droplets and breakdown phenomena on polymer nanocomposite surfaces under the influence of uniform electric fields Malaysian polymer journal, Vol 8, No.2, pp41-47, 2014

25.                        M.G. Danikas, P. Ramnalis and R. Sarathi, Experimental results on the behavior of water droplets on polymeric surfaces under the influence of electric fields: the case of an inclined test arrangement for PVC rubber and silicone rubber, Electrical Engineering, Funktechnikplus journal, V1-21, 2013.

26.                        Debalina.B, M. Kamaraj and R. Sarathi, Effect of load and composition on friction and dry sliding wear behavior of tungsten carbide particle reinforced iron composites, Tribology transaction, Accepted for publication (Taylor and Francis).

27.                        R. Sarathi and Uma Maheshwari, Understanding partial discharge activity in GIS under composite voltages, International journal of Electrical power and Energy Systems, Vol-48, pp1-8, 2013,

28.                        R. Sarathi, Karpagam, T. Tanaka, Water droplet study, Understanding discharge activity due tto   waterdroplet under DC voltages, Accepted for publication in IEEJ Transaction.

29.                        V. Sathiesh Kumar, Nilesh J. Vasa and R. Sarathi, “Detecting a salt deposit on a wind turbine blade using laser induced breakdown spectroscopy technique”,  Applied Physics A (Material Science and Processing), Vol: 112, 2013, pp.149-153.

30.                        V. Sathiesh Kumar, Nilesh J. Vasa and R. Sarathi, “Study on pollution performance on a wind turbine blade using OES technique for lightning and switching impulse voltage profiles”, Jurnal Teknologi (Sciences and Engineering), Vol. 64, 2013, pp. 63–68.

31.                        R. Sarathi and Archana Reddy, Investigation of Partial Discharge Activity by a Conducting Particle in Transformer oil under Harmonic AC voltages Adopting UHF Technique, IEEE Trans on Dielectrics and electrical insulation, Vol19, No.5, pp1514-1520

32.                        R. Sarathi, Arya Nandini and T.Tanaka, Understanding electrical treeing phenomena in XLPE cable insulation adopting UHF technique under harmonic AC voltages, IEEE trans. On dielectrics and electrical insulation, Vol-19, No.3, pp903-909,2012.

33.                        S. Aravinth, Binu Sankar, M. Kamaraj, S.R. Chakravarthy, R. Sarathi, Synthesis and characterization of hexagonal nano tungsten carbide powder using multi walled carbon nanotubes, International Journal of Refractory Metals and Hard Materials, Available online 2 March 2012.

34.                        R.Sugunakar Reddy, M. Kamaraj, U. Kamachi Mudali, S.R. Chakravarthy, R. Sarathi, Generation and characterization of zirconium nitride nanoparticles by wire explosion process, Ceramics International, Available online 31 March 2012

35.                        Sugunakar Reddy, M. Kamaraj, Kamachi Mudali, S.R. Chakravarthi and R. Sarathi, Generation and characterization of nano zirconium carbide by wire explosion process, Journal of Materials Transactions.

36.                        Debalina, N.J. Vasa, M. Kamaraj, S. R. Chakravarthi and R. Sarathi, Generation and characterization of nano tungsten carbide formation adopting optical emission technique, Accepted for publication in Plasma science and technology.

37.                        S. Aravinth, Binu Sankar, S.R. Chakravarthi, R. Sarathi, Generation and characterization of nano tungsten oxide particles by wire explosion process, Materials Characterisation, Volume 62, Issue 2, February 2011, Pages 248-255.

38.                        R. Sarathi, Karpagam and T. Tanaka, Understanding space charge effect in gamma ray irradiated XLPE insulation adopting PEA technique, Journal of applied polymer science. published online : 20 DEC 2011, DOI: 10.1002/app.35614

39.                        R. Sarathi and Umamaheswari, Identification and classification of partial discharges in GIS adopting SVM technique, Electric power components and systems, Volume 39, Issue 14, October 2011, pages 1577-1595.

40.                        R. Sarathi, K. Giridhar and K. Sethupathi, Understanding the incipient discharge activity in liquid nitrogen under AC voltage by adopting UHF technique, IEEE  Trans. On Dielectrics and electrical insulation, Vol 18, No.3, pp707-713, 2011.

41.                        R. Sarathi, Arya Nandini and T. Tanaka, Understanding treeing phenomena and space charge effect in gamma irradiated XLPE specimen, Electrical Engineering ( Archive fur Electrotechnik) Volume 93 (4)  – Dec 1, pp1-9, 2011.

42.                        K. Jayaraman, S.R. Chakravarthy, R. Sarathi, Quench collection of nano-aluminium agglomerates from combustion of sandwiches and propellants, Proceedings of the Combustion Institute, Volume 33, Issue 2, 2011, Pages 1941-1947

43.                        R. Sarathi, Arya Nandini and M.G. Danikas, Understanding of electrical treeing in XLPE cable insulation adopting UHF technique, Journal of electrical engineering Electrotechnicky casopis, Vol 62, No.2, pp73-79, 2011.

44.                        R. Sarathi, K. Giridhar and K. Sethupathi, Influence of barrier on Partial Discharge Activity by a Conducting Particle in Liquid Nitrogen under AC voltages Adopting UHF Technique, cryogenics,vol-53, p79-84, 2011.

45.                        K. Jobin Antony N.J.Vasa, S.R.  Chakravarthy,R. Sarathi, Understanding the mechanism of nano-aluminum particle formation by wire explosion process using optical emission technique , Journal of Quantitative Spectroscopy and Radiative Transfer, v 111, n 17-18, p 2509-2516, Nov.2010.

46.                        B. Debalina, M. Kamaraj, B.S. Murthy, S.R. Chakravarthi and  R. Sarathi, Generation and characterization of nano-tungsten carbide particles by wire explosion process, Journal of Alloys and Compounds, Volume 496, Issues 1-2, 30 April 2010, Pages 122-128

47.                        R. Sarathi, S.R. Chakravarthi and Binusankar, Journal of Electrical Engineering, v 60, n 3, p 136-42, May-June 2010

48.                        R. Sarathi, K. Giridhar and K. Sethupathi, Investigation of partial discharges in liquid nitrogen under AC voltages adopting UHF technique, Cryogenics, v 50, n 1, p 43-49, January 2010.

49.                        K. Jayaraman, S.R.  Chakravarthy, R. Sarathi, Accumulation of nano-aluminium during combustion of composite solid propellant mixtures, Combustion, Explosion and Shock Waves, v 46, n 1, p 21-29, January 2010.

50.                        Jayaraman, K., Anand, K.V., Chakravarthy, S.R and R. Sarathi, Effect of nano-aluminium in plateau-burning and catalyzed composite solid propellant combustion, Combustion and Flame, v 156, n 8, p 1662-1673, August 2009

51.                        Jayaraman, K., Anand, K.V.,  Bhatt, D.S,  Chakravarthy, S.R. and R. Sarathi, Production, characterization, and combustion of nanoaluminum in composite solid propellants, Journal of Propulsion and Power, v 25, n 2, p 471-481, March-April 2009

52.                        R. Sarathi, M.G. Danikas, Ramnalis, Pavlos, Nalmpantis and stefanos, Analysis of polymer surface modifications due to discharges initiated by water droplets under high electric fields, World Academy of Science, Engineering and Technology, v 38, p 899-904, 2009

53.                        R. Sarathi, M.G. Danikas, Y. Chen and T. Tanaka, Understanding charge dynamics in elastomers adopting pulsed electro acoustic (PEA) technique, World Academy of Science, Engineering and Technology, v 38, p 905-910, 2009

54.                        R. Sarathi and R. Umamaheswari, Understanding the partial discharge activity initiated by a conducting particle in GIS under DC voltages using UHF technique,  Journal of Electrical Engineering, v 60, n 3, p 136-42, May-June 2009

55.                        M.G. Danikas, P.Ramnalis and R. Sarathi, A study of the behaviour of water droplets on polymeric surfaces under the influence of electric fields in an inclined test arrangement Journal of Electrical Engineering, v 60, n 2, p 94-99, March-April 2009

56.                        R. Sarathi and R. Umamaheswari, Identification of partial discharge activity in GIS under DC voltages adopting UHF technique, European Transaction on Electrical Power (ETEP),.Vol-20, No.5, pp591-599, July 2010.

57.                        R. Sarathi and G. Koperundevi, Identification of partial discharge activity in transformer insulation under AC voltages adopting UHF technique, IET Science, Measurement and Technology, v 3, n 5, p 325-333, 2009.

58.                        R. Sarathi, Sahu R, Danikas MG, understanding the mechanical properties of epoxy nanocomposite insulating materials. Journal of electrical engineering-Electrotechnicky casopis,  Vol.  60   No. 6   pp 358-361, NOV-DEC 2009

59.                        R. Sarathi and G. Koperundevi, UHF Technique for Identification of Partial Dischargein a Composite Insulation Under AC and DC voltages, IEEE trans. Dielectrics and electrical insulation, Vol. 15, No. 6, pp1724-1730, 2008.

60.                        R. Sarathi and M.G. Danikas, Understanding the discharge activity initiated  by water droplet under AC voltages, Journal of Electrical Engineering, Vol-59, No-6, 2008.

61.                        R. Sarathi, A.J. Reid and M.D. Judd, Partial discharge study in transformer oil due to particle movement under DC voltage using the UHF technique, Electric Power Systems Research, Volume 78, Issue 11, November 2008, Pages 1819-1825

62.                        R. Sarathi and Nagesh, UHF technique for identification of discharges initiated by liquid droplet in Epoxy Nanocomposite Insulation Material under AC voltages, Journal of Phys D-Applied Physics, IOP journal.

63.                        R. Sarathi, T.K. Sindhu, S.R. Chakravarthy, A. Sharma and K.V. Nagesh, Generation and characterization of nano tungsten powder by wire explosion process, Journal of alloys and compounds, Volume 475, Issues 1-2, 5 May 2009, Pages 658-663

64.                        R.Sarathi,K. Giridhar, Abirami Mani and K. Sethupathi, Investigation of Partial Discharge Activity of Conducting Particles in Liquid Nitrogen under DC voltages using UHF Technique,  IEEE trans. Dielectrics and electrical insulation, Vol. 15, No. 3, pp655- 662, June 2008

65.                        R. Sarathi, R.K. Sahu and T. Tanaka, Understanding the Hydrophobic Characteristics of Epoxy Nanocomposites Using Wavelets and Fractal Technique, IEEE Trans. On Dielectrics and electrical Insulation, Vol-15, No. 1, pp178-186, Feb 2008,USA.

66.                        T.K.Sindhu, R.Sarathi, S.R.Chakravarthy, “Understanding the nano particle         formation by wire explosion process through experimental and modelling studies”, Nanotechnology, vol-19, paper no.025703, 1-11,, Jan 2008.

67.                        R. Sarathi, D.P.Singh and M.G. Danikas, Understanding partial discharges in transformer oil using AE technique under AC and DC voltages, Journal of Electrical Engineering, Vol-58, No-2, pp91-97, 2007.

68.                        R. Sarathi, R.K. Sahu and P. Rajeshkumar, Analysis of surface degradation of epoxy nanocomposite due to tracking under AC and DC voltage,  Polymer Degradation and Stability, Volume 92, No4, PP 560-568,2007. (impact factor of 3.019)

69.                        R. Sarathi, R.K. Sahu and P. Rajeshkumar, Understanding the electrical, thermal and mechanical properties of epoxy nanocomposites, Materials Science and Engineering: A, Volumes 445-446, PP567-578, 2007.

70.                        R. Sarathi, T.K. Sindhu and S.R. Chakravarthi, Influence of binary gas on particle formation by wire explosion process, Materials Letters.Vol 61, No.8, PP1823-1826,April 2007.

71.                        R. Sarathi, T.K. Sindhu, and S. R. Chakravarthy, Generation of Nano Aluminium Powder Through Wire Explosion Process and Its Characterization, Materials Characterization, Vol 58, No 2, February 2007, Pages 148-155,  2007.

72.                        R. Sarathi, S. Chandrasekar and M.G. Danikas, Analysis of Surface Degradation of Silicone Rubber Insulation due to Tracking Under Different voltage Profiles, Electrical Engineering, Vol-89 , No.6, pp489-501 JUN 2007.

73.                        R. Sarathi, R.K. Sahu, P. Rajeshkumar and T. Tanaka, Understanding the electrical and mechanical properties of epoxy nanocomposites- a physico-chemical approach, IEEJ Trans. On Fundamentals and materials, vol126, No.11, pp1112-1120, 2006

74.                        S. Deepa, R. Sarathi and A.K. Mishra, synchronous fluorescence and excitation emission characteristics of transformer oil ageing, Talanta, Vol 70, No4,  PP 811-817, 2006. (impact factor of 3.487)

75.                        R. Sarathi, Vishal Dubey, Y.G. Srinivasa, Characterisation of partial discharges in GIS using AE Technique, Electric power components and systems, Vol 34, No. 6 , pp 653-669, 2006.

76.                        R. Sarathi, Vishal Dubey and Y. G. Srinivasa, Partial Discharge Activity in Gas Insulated System under Composite Voltage IEEE Trans. On Power Delivery, Vol-21, No.1, pp243-252, 2006

77.                        R. Sarathi, S. Chandrasekar and N. Yoshimura, Investigation of Tracking Phenomena in Outdoor Polymeric Insulation Material Under DC voltages Using Wavelets, IEEE Trans. On Power Delivery, Vol-21, No.1, pp 499-500, 2006. 

78.                        R. Sarathi, S. Chandrasekar and N. Yoshimura, Investigation of surface condition of outdoor insulation material using wavelets, IEEE Trans on power Delivery, Vol-21, No.1, pp515-516, 2006

79.                        R. Sarathi, K. Murai, R. Kobayashi, H. Suematsu, W. Jiang and K. Yatsui, Production and characterization of nano copper powder using pulsed power technique, Synthesis and Reactivity in Inorganic, Metal-organic and Nanometals, Vol 36,No.1, pp127-130, 2006

80.                        T.K. Sindhu, S.R. Chakravarthi, R. Jayaganthan and R. Sarathi, Generation of nano aluminium nitride particle using wire explosion technique, Synthesis and Reactivity in Inorganic, Metal-organic and Nanometals, Vol 36,No.1, pp53-58, 2006

81.                        R. Sarathi, Deepa, and Rohit.K Vora Investigation into the Effect of Transformer Oil on Polyimide and its Nanocomposites, Journal of metastable and nano crystalline materials, Vol-23, pp 347-350, 2005.

82.                        R. Sarathi and P. Gani Raju, Study of Electrical Treeing in XLPE cable samples using Acoustic emission technique, Electric Power System Research, Vol-73, No.2, pp159-168, Feb. 2005.

83.                        R. Sarathi and P. Gani Raju, Diagnostic Studies of electrical treeing phenomena in underground XLPE cables using Acoustic emission technique, Polymer Testing, Vol-23, No.8, pp863-869, Dec. 2004.

84.                        R. Sarathi, S.R. Chakravarthi and C. Venkataseshaiah, Studies on generation and characterization of Nano Alumina powder using wire explosion technique, Int. Journal of Nano Science, Vol-3, No.6,pp1-9,2004.

85.                        R. Sarathi, C.R.Anilkumar and R. Jayaganthan, Influence of homo and hetero charges on growth dynamics of electrical trees, Materials Letter, Vol.58, No.19, pp 2386-2392 July 2004.

86.                        R. Sarathi, Supriyo Das, C.R. Anil Kumar and  R. Velmurugan, Analysis of failure of XLPE cables due to electrical treeing, Journal of Applied Polymer Science, 2004.

87.                        R. Sarathi, S.R. Chakravarthi, Sabari Giri and C.Venkataseshaiah, Studies on Generation and Characterisation of Nano Al2O3 Powder using Wire Explosion Technique, Materials Letters, Vol.58, pp1047-1050,Elsevier science, 2004.

88.                        R. Sarathi and S. Chandrasekar, Investigations of Tracking Phenomena in Silicone Rubber using Moving Average Current Technique, Plasma Science and Technology,Vol-6, No.5, pp2514-2520,Oct. 2004.

89.                        R. Sarathi and Uma Maheswar Rao, Tracking phenomena in silicon rubber insulation under DC voltages- A physico chemical analysis, Journal of applied polymer science, Volume 88, Issue 10,pp2392-2399, 2003, Interwiley Publications.

90.                        C.R. Anilkumar, S.Deepa, A.k.Mishra and R. Sarathi, Investigation in to the failure of XLPE cables due to electrical treeing –A physico chemical approach, Polymer Testing, Elsevier Science, vol-22, No.3, pp313-318, 2003.

91.                        R.Sarathi and S.Chandrasekar, Diagnostic Study of the Surface Condition of the Insulation Structure using Wavelet Transform and Neural Networks, Electric Power System Research , Vol 68, No.2, pp 137-147 Feb. 2003.

92.                        R.sarathi, Investigations of Surface degradation of HDPE material due to tracking using Physico-Chemical Analysis, Journal of Applied Polymer Science, Vol.83, pp 2843-2849,2002.

93.                        R. Sarathi, U.M. Rao and C. Venkataseshaiah, Investigations of Surface modifications in ethylene propylene diene monomer (EPDM) rubber due to tracking, Polymer Testing, Elsevier Science, vol 21, No.4, pp463-471, 2002.

94.                        R.Sarathi, Dynamical Aspects of Electrical Trees,  Journal of Materials Letters, Vol-32, No.5, pp351-354, 1997

95.                        R.Sarathi , Stochastic modelling and characterisation of Electrical Trees, Solid State Communications, Vol-97,No.3, pp 114-117,1996.

96.                        R. Sarathi and T.S. Ramu, Stochastic Modelling and Characterisation of Electrical Trees under different voltage profiles, Solid State Communications, Vol-87, No.5, pp 401-404,1993.

 

Refereed National Journals

1.     R. Sarathi, T.K. Sindhu and S.R. Chakravarthi, Generation and characterization of nano aluminium powder through wire explosion process, Bulletin of materials science,  Vol-30, no.2, pp187-195, April 2007.

2.     R. Sarathi, S. Chandrasekar, V.Sabari Giri, C. Venkataseshaiah and R. Velmurugan, Analysis of Surface Degradation of High Density Polyethylene (HDPE) Insulation Material due to Tracking , Bulletin of Materials Science, Indian science Academy, Vol27, No.3, pp1-12. June 2004.

3.     R.Sarathi, U.M.Rao and C.Venkataseshaiah, Investigations of tracking studies in Silicon rubber under AC and DC voltages, Bulletin of Materials Science, Indian Science Academy, Vol-25 No.6 pp 473-475 NOV 2002

4.     R.Sarathi and U.M. Rao, Investigations of surface modifications in EPDM rubber due to tracking under AC and DC Voltages, Bulletin Of Materials Science Vol.24, No.6,pp 587-593, 2001.

5.     R.Sarathi, Investigations of tracking phenomena in HDPE due to acid rain under DC voltages, Indian Journal of Environmental Protection ( An International Journal) pp 827-832, Nov.2000.

 

C. Magazine

1. R. Sarathi, Activities of High voltage research laboratory at Indian Institute of Technology Madras, Electrical Insulation news in Asia, Vol-13, pp33-36, Oct.2006, published by IEEJ.

 

d. Technical Report

1. CIGRE technical report on “Non-destructive water-tree detection in XLPE cable insulation- Working group D1/B1.20, No. 493, April 2012.

 

 



Copyrights @ 2016, Prof. R. Sarathi, Department of Electrical Engineering