Program Schedule

Registration :08:30 AM to 09:3A5:F410 AM
Inaugural Function :09:30 AM  to 10:30 AM
High Tea : 10:30AM to 11:00 AM
Key note address : 11: 00 AM to 11:45 AM by Shri S V N Jithin Sundar, Executive Director, Corp. R&D, Bharat Heavy Electricals Limited (BHEL), Hyderabad
Thursday, 07 February, 2019, Technical Session I, Time: 11:45 AM to 1:00 PM
Paper ID Title Authors
1 201902003 Optimization of LV winding lead routing in three phase power transformers to minimize induced losses in tank Pradeep Adusumilli and M M Bhaway, High Voltage Engineering
BHEL, Corporate R&D, Hyderabad, India  pradeep.a@bhel.in  mmbhaway@gmail.com Save
2 201902007 A new criterion for optimal dielectric design of high voltage bushing internal shields in large power transformer Pradeep Adusumilli and Jithin Sundar S V N  High Voltage Engineering
BHEL, Corporate R&D, Hyderabad, India  pradeep.a@bhel.in jithin@bhel.in
3 201902017 Localization of Incipient Discharge in Power Transformer using UHF Sensors M.Kalyan Chakravarthi, A.V.Giridhar, D.V.S.S.Siva Sarma                                                                                     Department of Electrical Engineering, NIT Warangal, India, kalyan.mvr@gmail.com and  giridhar@nitw.ac.in
4 201902043 Comparison of partial discharge performance of identical generator transformers in a thermal power station by acoustic emission technique – case studies T. Bhavani Shanker, V. Vaidhyanathan, and A. Sheik Mohamed , Capacitors Division, Central Power Research Institute, Bengaluru, India   tbs@cpri.in, vaidhya@cpri.in, sheikmohamed@cpri.in
5 201902062 Investigation of Particle Initiated Partial Discharges in Transformer Oil with Pressboard Barrier under Divergent Fields Muhammed Faisal Rahman,  Pradeep Nirgude Central Power Research Institute, Ultra High Voltage Research Laboratory, Hyderabad, mfr410k@gmail.com
6 201902052 Study of Reactive Power consumption for Different Core material of Distribution Transformers G. Kishore Kumar, Nithin Kalyan Kumar, R.K.Kumar, Materials Technology Division
Central Power Research Institute, Bengaluru, India, kishorekumar@cpri.in
LUNCH BREAK :  Time : 01:00 PM to 02:00 PM
Thursday, 07 February, 2019, Technical Session II, Time: 2:00 PM to 3:45 PM
Paper ID Title Authors
1 201902024 Stability Predictions of Zinc Oxide Surge Arrester by Employing Finite Element Solutions Mihir N. Velani, Department of Electrical Engineering,  RK University, Rajkot, India , mihir.zalawad@gmail.com Santhosh C. Vora, Dept. of Electrical Enginnering, Nirma University, Ahmedabad
2 201902042 Various Benefits for Line Surge Arrester Application and Advantages of Externally Gapped Line Arresters Florent Giraudet, High Voltage Products, Siemens AG, Berlin, Germany
florent.giraudet@siemens.com
3 201902041 Analytical Calculation of Electric and Magnetic Fields Near a Proposed 132kV Line with Constrained Right of Way – Kenyan Case Study Ndirangu Julius, Nderu John, Irungu George, Department of Electrical and Electronics Engineering,  Jomo Kenyatta University of Agriculture and Technology, Nairobi, Kenya, julzndirangu@gmail.com                            Peter Kimemia, Raphael Ndolo, Standards Department, Kenya Power and Lighting Company, Nairobi, Kenya
4 201902026 Experimental studies on Radio Interference of 1200 kV Unipolar UHV DC Transmission line  P Rajamani, K A Aravind, K Rajeshwara Rao, Sandhya K and Pradeep Nirgude,                                             Central Power Research Institute, Ultra High Voltage Research Laboratory, Hyderabad, rajamani@cpri.in
5 201902070 Determination of Non-inductive Residual Voltage for steep(0.5 µs front time) impulse currents on Station Class Surge Arrester Blocks Jithin Pauly P, Prabhakar C , Kanyakumari.M, and N Vasudev, High Voltage Division, Central Power Research Institute, Bengaluru, India  jithin@cpri.in
6 201902059 Failure of Distribution-Class Surge Arresters and Preventive Measures Bhurat Puneet, Vijaya Sales Corporation Bengaluru, India

K S Meera and N Vasudev, Central Power Research Institute, Bengaluru
TEA/COFFEE BREAK :  Time : 03:45 PM to 04:00 PM
Thursday, 07, February 2019, Technical Session III, Time: 4:00 PM to 5:30 PM  
Paper ID Title Authors
1 201902040 Superimposed Impulse Voltage Test for DC-Cables Andreas Voß, Haefely Test AG , 4052 Basel,  Switzerland
avoss@haefely.com
2 201902038 Optical Current Transformers Current state of technology Jyotirmoy Dutta, Manikanta Pradeep, Pramod Vetsa
Siemens Ltd, Aurangabad, India
3 201902005 Ultra High Frequency (UHF) based Partial Discharge Measurement in Gas Insulated Switchgear (GIS) M. Mohana Rao, Mritunjay Kumar, BHEL Corp. R&D, Hyderabad, India
mmrao@bhel.in, mritunjay@bhel.in
4 201902036 Emerging Technologies in High voltage Gas insulated Switchgear- Clean Air GIS and NCIT Dharababu Thummapal, Suyog Kothari and Madakumar Thirumalai , Siemens Ltd, Aurangabad, India
5 201902037 Switching Capability of Air Insulated High Voltage Disconnectors Mariusz Rohmann, Subba Challa, Gurumoorthy Kurra, Sateeswara Mogatala
Design and Product Development, Siemens Limited, Hyderabad, India, mariusz.rohmann@siemens.com                    and Dirk Schraeder, Siemens AG, Berlin, Germany
6 201902068 Estimation of Gas discharge rates in EHV Gas Circuit Breakers Sonali Abhinav Roy, Ravi Kiran  and  M Mohana Rao, BHEL Corp. R&D, Hyderabad, India                 mmrao@bhel.in
7 201902012 Investigation on Room Temperature Vulcanized Silicon Insulation With and Without ATH Filler Loading by Incline Plane Tracking & Erosion Test Method Chirag.K.Vibhakar, Binita Dutta, Mihir Vasavada, V.V.P Engineering College, Rajkot, chiragkvi@yahoo.co.in Rafiq Mathersa and N Vasudev, CPRI, Bengaluru
8 201902009 Mitigation of ferroresonance in Capacitive Voltage Transformer using Memelements V.Mohan , S. Poornima and C. Pugazhendhi Sugumaran High Voltage Engineering
College of Engineering, Anna University, Guindy Chennai, India    vmohan159@gmail.com
NOTE : TECHNICAL VISIT to UHV Research Laboratory, CPRI is planned on 08th February @ 2.00pm (Pick up from Conference Venue)  and 6.30pm Drop at Secunderabad Railway Station. Interested delegates may note their name at conference registration desk.
Friday 08 February, 2019, Technical Session IV – A Time: 9:00 AM to 10:30 AM
Paper ID Title Authors
1 201902006 Commissioning of UHV Indoor Double Shielded Laboratory for Radio Interference Voltage and Partial Discharge Measurement P Rajamani, K A Aravind, K Urukundu, B Krishna, Pradeep Nirgude and P Sivaprasad, Central Power Research Institute, Ultra High Voltage Research Laboratory, Hyderabad, rajamani@cpri.in
2 201902063 Impact of online testing of distribution transformers – A case study Manohar Singh, Anand Prakasha and K S Meera, Power Systems Division, Central Power Research Institute, Bengaluru, India, manoharsingh@cpri.in
3 201902050 Parametric Analysis of Surge Test Circuit for Auto Recloser to Resolve Experimental Difficulties Dharmesh Yelamanchi, U R Sheshagiri Rao, N.Vasudev , High Voltage Division, Central Power Research Institute, Bengaluru, India and A.V.Giridhar, NIT Warangal, Warangal, Telangana, dharmesh@cpri.in
4 201902048 Design and simulation of re-ignition circuit for synthetic testing of HV/EHV circuit breakers Rajaramamohanarao Chennu, Sudhakara Reddy S, Anupam Awasthi, Rajkumar Maroti, High Power Laboratory
Central Power Research Institute, Bengaluru, rajaram@cpri.in
5 201902053 Understanding of HV current transformer failures during short-time current tests – An insight of current density calculations beyond IEC standards N Maheswara Rao, B R Vasudevamurthy, G Girija, S Arjuna Rao, Swaraj Kumar Das, R A Deshpande Short Circuit Laboratory, Central Power Research Institute, Bengaluru, India, mahesh@cpri.in
6 201902056 Significance of Tank Current Measurement during Short Circuit Testing of Power Transformer G. Venkateswarlu, Yugal Agarwal, M S Takkher, Wadhwani M K, Santhosh J
Central Power Researh Institute, STDS Bhopal, venkateswarlu@cpri.in
7 201902047 Seismic Qualification of High Voltage Substation Equipment R Panneer Selvam and Yamini Gupta,
Earthquake Engineering and Vibration Research Centre, Central Power Research Institute, Bengaluru, India
Friday 08 February,, 2019, Technical Session IV-B, Time: 9:00 AM to 10:30 AM
Paper ID Title Authors
1 201902046 Ageing characteristics of Alkali Neutralized on Neem oil for liquid insulation Ann Pamla Cruze , K.S.Lokesh, Dielectric Materials Division
Central Power Research Institute, Bengaluru, India, annpamla@gmail.com
2 201902018 Nylon-66 nanofiber interleaved Carbon Epoxy composites for EMI shielding applications Umashankar M, JSS Research Foundation, JSSTIC, Mysuru-570 006, Karnataka, INDIA, Email: yashuums@gmail.com N. M. Renukappa, J. Sundara Rajan, Sri Jayachamarajendra College of Engineering, Mysuru Kunigal Shivakumar , Center for Composite Materials Research, North Carolina A & T State University, Greensboro, NC27411, USA.
3 201902019 Development of high dielectric constant epoxy composite with nano graphene platelets Hadimani Shivakumar, N. M. Renukappa, Kunigal Shivakumar , J. Sundara Rajan, Dept. of Electronics and Communication Engineering, Sri Jayachamarajendra College of Engineering, Mysuru, Karnataka, India, sk_hadimani@yahoo.com
4 201902020 Development of Epoxy with Nano and Micro Fillers for Core Insulation of Composite Insulators Santhy P. Kuruvilla , N. M. Renukappa and J. Sundara Rajan, JSS Research Foundation,
JSSTIC, Mysuru, Maharaja Institute of Technology, Mysuru, Karnataka, INDIA, Email:Shantyajish_ece@mitmysore.in
5 201902044 Dielectric and Thermal Properties of PTFE/CaCu3Ti4O12 (CCTO) Nanocomposites A. Ashokbabu and P. Thomas, Dielectric Materials Division Central Power Research Institute Bangalore, India thomas@cpri.in
6 201902031 Assessment of Thermally Aged Cross Linked Polyethylene Insulation Under High Impulse Voltage Stress Soumya Ranjan Nayak and Subrata Karmakar*, Department of Electrical Engineering, National Institute of Technology, Rourkela
Sundargarh, Odisha-769008, India, e-mail: karmakar.subrata@gmail.com
7 201902073 Experimental Analysis for the Effect of Fe/Ti Nanoparticles on the Dielectric Strength of Transformer Oil Suhaib Ahmad Khan, Asfar Ali Khan, Mohd Tariq, Aligarh Mulsim University, Agra
TEA/COFFEE BREAK Time : 10:30 AM to 10:45 AM
Friday 08 February, 2019, Technical Session V-A, Time: 10:45 AM to 12:15 PM
Paper ID Title Authors
1 201902014 Case Study on using different insulating materials for Indian Railways network, performance analysis of in–service composite insulators and Recommendations for the future S. Venkataraman and B. Gunasekaran, Deccan Enterprises Limited, Hyderabad
2 201902027 Performance of RTV Insulator Coatings based on Filler Type Neelesh Arora, Epsilon Asia Group, New Delhi, India
neelesh.arora@epsilonasia.com
3 201902035 A Study on RTV coating: Ageing and Reduction of Coating length on insulator Rajini.H , K.N.Ravi , Vasudev.N, VTU, Belgaum, Assistant professor, REVA University, Bangalore, India
Email: – hrajini87@gmail.com
4 201902061 Influence of shed profile on the pollution performance of porcelain insulators N.V. Ramkumar, A.S. Chandramouleeswaran S.V. Phaneesha, Modern Insulators, Abu Road
5 201902058 Quality Analysis of Ceramic Insulators Under Electro Thermal Stresses K.Marimuthu, S.Vynatheya and Dr.N.Vasudev, Central Power Research Institute, Bangalore, India and Dr.P.Raja
Dept. of Electrical and Electronics Engineering, National Institute of Technology, Trichy, India.
6 201902067 Experimental Study of Source Charactristics for Pollution Tests Ramya M, Sapthagiri College of Engineering, Bengaluru and Dinesh M N, R V College of Engineering,
Bengaluru
Friday 08 February, 2019, Session V – B, Time : 10:45 AM to 12:15 PM
Paper ID Title Authors
1 201902004 Influence of Carbon Quantum Dots Modified Silica Nanoparticles on Insulation Properties of Mineral oil P. Kasi Viswanathan and S. Chandrasekar, Department of Electrical and Electronics Engineering, Sona College of Technology Salem, India, kasiviswap@gmail.com, chandrasekars@sonatech.ac.in
2 201902045 The effect of nanoparticles on the insulating characteristics of synthetic esters P.Thomas, Nandini E Hudedmani, Dielectric Materials Division, Central Power Research Institute, Bengaluru, India
thomas@cpri.in
3 201902028 Life Estimation of XLPE Cable under Electrical and Thermal Stress Darshan Prakash Borthakur and Supriyo Das, Department of Electrical Engineering,
National Institute of Technology Meghalaya, Shillong,India, darshanborthakur123@gmail.com
4 201902029 Investigation of the Effect of High Voltage Impulse Stress on Transformer Oil by Infrared Spectroscopy Subrata Karmakar, Anurag Dutta and Hussain Kalathiripi , Department of Electrical Engineering, National Institute of Technology, Rourkela-769008, India, *e-mail: karmakar.subrata@gmail.com
5 201902030 Evaluation of Partial Discharge Aged Transformer Oil using Optical Spectroscopy Techniques Subrata Karmakar, Shivani Meshram and Hussain Kalathiripi, Department of Electrical Engineering, National Institute of Technology, Rourkela-769008, India, *email: karmakar.subrata@gmail.com
6 201902002 Classification of Arc Fault in Sphere-Gap and Rod-Gap Using Stockwell Transform and Machine Learning Based Approach Himadri Lala and Subrata Karmakar*, Department of Electrical Engineering, National Institute of Technology, Rourkela, Rourkela-769008, India, E-mail: karmakar.subrata@gmail.com
Friday 08 February, 2019, Technical Session VI-A, Time: 12:15 P.M to 01:30 P.M
Paper ID Title Authors
1 201902066 Numerical Investigation of Particle Effect on Water Drop under High Voltage Silicone Rubber Insulator Vinit Srivastava, Bharat Singh Rajpurohit and Manbir Kaur, Thapar Institute of Engineering and Technology, Patiala, India vinit.times@gmail.com
2 201902071 Analysis of Brittle Fracture of Composite Insulators by using Finite Element Technique Nagaraja H P, K N Ravi, Sapthagiri College of Engineering, Bengaluru and N Vasudev, CPRI, Bengaluru
3 201902069 Experimental study on aging of polymeric insulators by dip method Ashivini, K N Ravi Sapthagiri College of Engineering, Bengaluru and N Vasudev, CPRI, Bengaluru
4 201902051 A study on AC/DC tracking and erosion resistance of Liquid Silicone Rubber Ashitha PN, Karunakara K and Moumita Naskar, Insulation Division, Central Power Research Institute, Bengaluru. ashitha@cpri.in
5 201902057 Flashover performance of composite insulators and porcelain insulators K. A. Aravind, P. Rajamani, B. Krishna, K. Sandhya and Pradeep Nirgude, Central Power Research Institute, Ultra High Voltage Research Laboratory, Hyderabad, aravind@cpri.in
6 201902060 A New Approach to Study Partial Discharge Inception due to Particles in Transformer Oil using Electric Field Analysis Muhammed Faisal Rahman and Pradeep Nirgude, Central Power Research Institute, Ultra High Voltage Rsearch Laboratory, Hyderabad, mfr410k@gmail.com
Friday 08 February, 2019,, Technical Session VI-B, Time: 12:15 PM to 01:30 PM
Paper ID Title Authors
1 201902032 Comparative Analysis of Dielectric Characteristrics of Differently Manufactured High Voltage Insulation System for generator Stator Winding K. Kalyan Kumar, K.M. Reddy, P.G.S. Kumar, MRTG Power Diagnostic Tests Pvt. Ltd., kalyan.k214@gmail.com
2 201902013 Experimental Non Resonant Piezoelectric Transformer for High Voltage Measurement Mohan P. Thakre, M.F. A. R. Satarkar and K. Vadirajacharya, Electrical Engineering Department , KKWIEER& C, Nashik, Maharashtra
3 201902010 Ferroresonance Mitigation in an Inductive Voltage Transformer using Memristor Emulator S. Poornima, L. Sathyanandhan & C. Pugazhendhi Sugumaran Division of High Voltage Engineering
Anna University, Guindy.
4 201902034 Configuring Voltage Impulse Generator using Simplex Search Algorithm Prabhat K Sonu, Gururaj S Punekar, Department of Electrical Engineering ,National Institute of Technology Karnataka, Surathkal, Mangalore, India, sonu.prabhat1@gmail.com
5 201902008 A Study on Effect of Protrusion Geometry on the 400kV XLPE Cable Degradation S. Priya and V.Gowri Sree, Division of High Voltage Engineering, Department of Electrical and Electronics Engineering College of Engineering, Guindy, Anna University, Chennai, India, priya.gdv@gmail.com,
6 201902016 High voltage behaviour of large size air insulated Coaxial Transmission Line Bhavin Raval, Vikrant Gupta, Dishang Upadhya, Niranjan Goswami, Kush Mehta, ,N.P.Singh, Rasesh Dave, Sandip Gajjar, Amit patel, Hitesh dhola, Aruna Thakar, Ujjwal Baruah ITER- India, Institute for Plasma Research, Bhat Village, Gandhinagar – 382428, India email:bhavin.raval@iter-india.org
LUNCH BREAK : Time : 01:30 PM to 02:30 PM
NOTE : TECHNICAL VISIT to UHV Research Laboratory, CPRI is planned on 08th February @ 2.00pm (Pick up from Conference Venue) and 6.30pm Drop at Secunderabad Railway Station. Interested delegates may note their name at conference registration desk.
CONCLUDING SESSION: Time: 2:30 PM to 03:30 PM
TEA/COFFEE : Time : 03:30 pm