Dr. EBHA   KOLEY

Department Electrical Engineering
Designation Assistant Professor
Educational Qualification Ph.D. (NIT Raipur)
E-Mail ekoley.ele@nitrr.ac.in
Contact Number 9827215396
Areas of Interest

Power System Protection, Application of Soft Computing Techniques in power system, Microgrid, Renewable energy

Publications

  List of publications :

SCI Index Journal.

  1. Murli Manohar, Ebha Koley and Subhojit Ghosh, “Stochastic Weather Modeling-Based ProtectionScheme for Hybrid PV–Wind System with Immunity against Solar Irradiance and Wind Speed” IEEE Systems Journal, Year: 2020 | Early Access Article, Impact Factor 4.463 .
  2. Murli Manohar, Ebha Koley and Subhojit Ghosh, "Microgrid protection under weather uncertainty using joint probabilistic modeling of solar irradiance and wind speed" Computers & Electrical Engineering,Volume 86, September 2020.
  3. Sunil K Shukla, Ebha Koley, Subhojit Ghosh, “Grey wolf optimization-tuned convolutional neural network for transmission line protection with immunity against symmetrical and asymmetrical power swing” Neural Computing and Applications, 2020
  4. Sunil K Shukla, Ebha Koley, Subhojit Ghosh, Dusmanta K Mohanta, “Enhancing the reliability of six‐phase transmission line protection using power quality informatics with real‐time validation” International Transactions on Electrical Energy Systems, 16 May 2019, https://doi.org/10.1002/2050-7038.12048, Impact factor:1.314.
  5. Murli Manohar, Ebha Koley and Subhojit Ghosh, “Enhancing resilience of PV-fed microgrid by improved relaying and differentiating between inverter faults and distribution line faults” International Journal of Electrical Power & Energy Systems, Volume 108, June 2019, Pages 271-279, Impact Factor: 4.418.
  6. Murli Manohar, Ebha Koley, Subhojit Ghosh, Dusmanta Kumar Mohanta,  and R. C. Bansal, “Spatio-temporal information based protection scheme for PV integrated microgrid under solar irradiance intermittency using deep convolutional neural network”  International Journal of Electrical Power & Energy Systems, Volume 116, March 2020, Impact Factor: 4.418.
  7. Sunil K. Shukla, Ebha koley, and Subhojit Ghosh“A novel approach based on line inequality concept and sine cosine algorithm for estimating optimal reach setting of quadrilateral relays” Arabian Journal for Science and Engineering,15 July 2019, https://doi.org/10.1007/s13369-019-04004-4, Impact Factor 1.518.
  8. Murli Manohar, Ebha Koley, Subhojit Ghosh, “Enhancing the reliability of protection scheme for PV integrated microgrid by discriminating between array faults and symmetrical line faults using sparse auto encoder” IET Renewable Power Generation, Volume 13, Issue 2, 04 February 2019, p. 308 – 317, Impact Factor: 3.605.
  9. Murli Manohar, Ebha Koley, Subhojit Ghosh, “Microgrid protection under wind speed intermittency using extreme learning machine” Computers & Electrical Engineering, Volume 72, November 2018, Pages 369-382, Impact Factor: 2.189.
  10. Sunil K Shukla, Ebha Koley, Subhojit Ghosh, “DC offset estimation-based fault detection in transmission line during power swing using ensemble of decision tree” IET Science, Measurement & Technology, 2018, Impact Factor: 1.895.
  11. Murli Manohar, Ebha Koley, and Subhojit Ghosh, "Reliable protection scheme for PV integrated microgrid using an ensemble classifier approach with real-time validation." IET Science, Measurement & Technology, vol. 12, no. 2, pp. 200-208, Mar 2018, DOI:  10.1049/iet-smt.2017.0270, Impact Factor: 1.895.
  12. Sunil K. Shukla, Ebha koley, Subhojit Ghosh " A hybrid wavelet–APSO–ANN-based protection scheme for six-phase transmission line with real-time validation" Neural Comput & Applic (2018), pp. 1-15, https://doi.org/10.1007/s00521-018-3400-x,  Impact Factor 4.664.
  13.  Ebha Koley, Sunil K. shukla, Subhojit Ghosh, Dusmanta K. Mohanta, “Protection scheme for power transmission lines based on SVM and ANN considering the presence of non-linear loads” , IET Generation, Transmission & Distribution, 2017, 11 (9), pp. 2333-2341, doi: 10.1049/iet-gtd.2016.1802, Impact Factor: 3.229.
  14.  Ebha Koley, Khushaboo Verma and Subhojit Ghosh, “ A modular neuro-wavelet based non-unit protection scheme for zone identification and fault location in six-phase transmission line” Neural Comput & Applic,2016, (Springer) DOI 10.1007/s00521-016-2566-3,  Impact Factor 4.664.
  15.  Ebha Koley, Raunak Kumar and Subhojit Ghosh, “Low cost microcontroller based      fault detector, classifier, zone identifier and locator for transmission lines using wavelet transform and artificial neural network: A hardware co-simulation approach” International Journal of Electrical Power and Energy Systems, doi: 10.1016/j.ijepes.2016.02.015 (Elsevier pubication), Impact Factor: 4.418.
  16.  Ebha Koley, Khushaboo Verma and Subhojit Ghosh, “An improved fault detection classification and location scheme based on wavelet transform and artificial neural network for six phase transmission line using single end data only” SpringerPlus (2015) 4:551, DOI 10.1186/s40064-015-1342-7, Impact Factor: 0.982.
  17.  Ebha Koley, Anamika Yadav and Aniruddha Santosh Thoke, “A new single-ended artificial neural network-based protection scheme for shunt faults in six-phase transmission line”  International Transactions on Electrical Energy Systems (formerly known as “European transaction on electrical power”), 2015; 25(7): 1257–1280, doi: 10.1002/etep.1901, Impact factor:1.314.

 

 

Non-SCI Index Journals

 1. Ebha Koley, Anamika Yadav and A. S. Thoke, “Artificial Neural Network based protection scheme for One Conductor Open Faults in Six Phase Transmission Line” International Journal of Computer Applications, Vol. 101, No.4, pp.42-46, 2014. Doi. 10.5120/17678-8522.

2. Ebha Koley, Anamika Yadav and A. S. Thoke, “Six Phase to Ground Fault Detection and Classification of Transmission Line using ANN” International Journal of Computer Applications, Vol. 41, No.4, pp.6-10, 2012. DOI. 10.5120/5527-7568.

List of Conference papers

  1. Supriya Naik and  Ebha Koley,“Fault Detection and Classification scheme using KNN for AC/HVDC Transmission Lines"International Conference on Communication and Electronics Systems [IEEE-ICCES 2019], PPG Institute of Technology, Coimbatore, India from 17-19 July 2019.
  2. Sunil kumar shukla, Ebha koley, “Detection and classification of Open Conductor faults in six-phase transmission system using k nearest neighbour algorithm”  International Conference on Power Systems, 2017  (ICPS-2017), College of Engineering Pune (CoEP), Shivajinagar, India, Page No. 64,  (IEEE ISBN: 978-1-5386-1789-2).
  3. Sunil K. Shukla, Ebha koley, Subhojit Ghosh "Protection scheme for shunt faults in six-phase transmission system based on wavelet transform and support vector machine"  IEEE International Conference on Computational Intelligence and Computing Research ( IEEE ICCIC-2017), Tamilnadu College of Engineering, Coimbatore , Tamil Nadu, India, (IEEE ISBN
    978-1-5090-6621-6).
  4. Sunil K. Shukla, Ebha koley, Subhojit Ghosh " Detection and classification of open conductor faults in six-phase transmission line using wavelet transform and Naive Bayes classifier" IEEE International Conference on Computational Intelligence and Computing Research ( IEEE ICCIC-2017), Tamilnadu College of Engineering, Coimbatore , Tamil Nadu, India, (IEEE ISBN978-1-5090-6621-6).
  5. Sunil kumar shukla, Ebha koley, “ SVM based fault detection and classification of one open conductor faults in six-phase transmission system”, International Conference on Research and Innovations in Science, Engineering & Technology (ICRISET-2017), BVM Engineering College, Vallabh Vidyanagar, Gujarat, India, Page No. 100, (IEEE ISBN: 978-93-84339-38-8).
  6.  Sunil kumar shukla, Ebha koley, “Fault detection and classification in six-phase transmission system using k-nearest neighbour algorithm”, IEEE International Conference on Intelligent Computing, Instrumentation And Control Technologies (ICICICT - 2017), Vimal Jyothi Engineering College Jyothi Nagar Chemperi, Kannur, Kerala, India, Page No. 73,  (IEEE ISBN: 978-1-5090-6106-8).
  7. Murli Manohar, Ebha Koley, Yuvraj Kumar and Subhojit Ghosh “Discrete Wavelet Transform  and kNN-based Fault Detector and Classifier for PV Integrated Microgrid” International Conference on Data and Information Sciences (ICDIS-2017) held at Indira Gandhi National Tribal University, Amarkantak (M.P.) during 17-18 Nov. 2017 to be published in Springer Book Series "Lecture Notes in Networks and Systems”, ISBN: 978-981-10-8360-0, DOI: 10.1007/978-981-10-8360-0
  8. Murli Manohar and Ebha Koley, "SVM based protection scheme for microgrid." IEEE International Conference on Intelligent Computing, Instrumentation and Control Technologies (ICICICT-2017) held at Vimal Jyothi Engg College, Kannur (Kerela) during 06-07 July 2017, Page No. 132, IEEE ISBN: 978-1-5090-6106-8
  9. Sai Sowmya Nagam, Ebha Koley and Subhojit Ghosh, "Artificial neural network based fault locator for three phase transmission line with STATCOM", IEEE International Conference on Computational Intelligence and Computing Research ( IEEE ICCIC-2017), Tamilnadu College of Engineering, Coimbatore , Tamil Nadu, India, 14 to 16, December 2017.
  10. Maneesh Verma, Ebha Koley and Subhojit Ghosh, "Application for fuzzy logic for fault detection and classification in six phase transmission line",IEEE International Conference on Computational Intelligence and Computing Research ( IEEE ICCIC-2017), Tamilnadu College of Engineering, Coimbatore , Tamil Nadu, India, 14 to 16, December 2017.
  11. Murli Manohar, Ebha Koley, and Subhojit Ghosh. "A Reliable Fault Detection and Classification Scheme based on Wavelet transform and Ensemble of SVM for Microgrid Protection”, 3rd IEEE International Conference on Applied and Theoretical Computing and Communication Technology (iCATccT-2017), Technically sponsored by IEEE Bangalore section held at SSIT, Tumkur (Karnataka) during 21-23 Dec. 2017, Page No. 24-28, IEEE ISBN : 978-1-5386-1144-9
  12. Vikram Raju Gotte and Ebha Koley, “Fuzzy Logic Based Fault Detector and Classifier for Three Phase Transmission Lines with STATCOM”  IEEE International  Conference on Electrical Power and Energy Systems (ICEPES– 2016) organized by Department of Electrical Engineering, Maulana Azad National Institute of Technology, Bhopal, during 14-16 Dec. 2016
  13. Rahul Agrawal and Ebha Koley, “ Fuzzy logic based protection scheme for symmetrical and unsymmetrical faults in three phase series compensated transmission line” accepted  in International Conference on “Micro-Electronics and Telecommunication Engineering” (ICMETE-2016)  on  22 & 23, September, 2016, IEEE UP Section and IEEE Electron Devices Society.
  14. Ravi Kumar, Ebha Koley, Anamika Yadav and A.S. Thoke, “Fault Classification of Phase to Phase Fault in Six Phase Transmission Line using Haar Wavelet and ANN” International Conference on Signal Processing and Integrated Networks (SPIN), pp. 5 – 8, 20-21 Feb. 2014. Doi. 10.1109/SPIN.2014.6776911.
  15. Aravinda Surya. V, Ebha Koley, Anamika Yadav and A.S. Thoke, “Artificial Neural Network based Fault  Locator for Single Line to Ground Fault in Double Circuit Transmission Line” International Conference on Quality Management-2014 (ICQM-2014), 22-23 March, 2014, Raipur, India.
  16. A.Naresh Kumar, Ebha Koley, Anamika Yadav, and A.S. Thoke, “Artificial Neural Network Based Fault Locator for Six Open Conductor Fault  in Six Phase Transmission line” National conference on “Recent Advancements in Power System Engineering (RAPSE-2013)”21-22 March-2013, VIT Campus, Jaipur, India.
  17. Tejash Khodiyar, Ebha Koley, Anamika Jain and A.S.Thoke, “Protection of Six Phase Transmission Line Against Phase to Phase Faults” Proc. of the Intl. Conf. on Advances in Computer, Electronics and Electrical Engineering, 2012, pp. 217-220. doi:10.3850/978-981-07-1847-3 P0714.
  18. Ebha Koley, Anamika Jain, A.S.Thoke and Abhinav Jain and Subhojit Ghosh, “Detection and classification of faults on six phase transmission line using ANN” International Conference on Computer and Communication Technology (ICCCT), pp. 15-17 Sept. 2011, NIT Allahabad. doi:10.1109/ICCCT.2011.6075177.
  19. Anamika Jain, A.S.Thoke, R.N. Patel and Ebha Koley, “Intercircuit and Cross-country Fault Detection and Classification Using Artificial Neural Network”, IEEE India Conference (INDICON) 2010. DOI: 10.1109/INDCON.2010.5712601.
  20. Ebha Koley, Anamika Jain, A.S.Thoke, Soumik Roy, Sunny Vikas, Mitali Se, Satya Prakash and Somi, “ Modelling and simulation of six phase transmission line using Matlab/Simulation”, Proceeding of a National Conference & Event “ Technologia 2010”, 24-25th Feb. 2010, Bhilai.
  21. Anamika Jain, A.S.Thoke, Ebha Koley and R.N. Patel, “Fault Classification and Fault Distance Location of Double Circuit Transmission Lines for Phase to Phase Faults using only One Terminal Data”, Third International Conference on Power Systems, IIT Kharagpur, INDIA December 27-29, 2009. DOI: 10.1109/ICPWS.2009.5442673.
  22. Anamika Jain, A.S.Thoke, R.N. Patel and Ebha Koley, “Double phase to ground fault classification using ANN” 18th symposium on emerging needs in computing, communication, signals and power, IEEE Bangalore section, 29th august 2009, Bangalore.

 

Book Chapter

1. Murli Manohar, Ebha Koley, Subhojit Ghosh, "An Efficient MPPT and Reliable Protection Scheme for PV-Integrated Microgrid Under Partial Shading and Array Faults” Modern Maximum Power Point Tracking Techniques for Photovoltaic Energy Systems, pp. 303-329, Publisher: Springer, ISBN 978-3-030-05577-6.

2. Manohar M., Koley E., Kumar Y., Ghosh S. (2018) Discrete Wavelet Transform and kNN-Based Fault Detector and Classifier for PV Integrated Microgrid. In: Kolhe M., Trivedi M., Tiwari S., Singh V. (eds) Advances in Data and Information Sciences. Lecture Notes in Networks and Systems, vol 38. Springer, Singapore

Other Info.

 


Award/ Honour 

1. Young scientist award during 14th Chhattisgarh Young Scientists Congress-2016. 

2. Best paper award: Sai Sowmya Nagam, Ebha Koley and Subhojit Ghosh, "Artificial neural network based fault locator for three phase transmission line with STATCOM", IEEE International Conference on Computational Intelligence and Computing Research ( IEEE ICCIC-2017), Venue: Tamilnadu College of Engineering, Coimbatore , Tamil Nadu, India, 14 to 16, December 2017.

 

Sponsored Research Project:

1.Project Title: “A hybrid artificial neural network and fuzzy logic approach with wavelet transform based multi resolution analysis for fault detection, classification and location in six phase transmission line” (ongoing)

Role: Principal Investigator

Sponsoring Agency: Chhattisgarh Council of Science and Technology

Cost: Rs. 4,96,000/-

2. Project Title: Detection of Data Attacks and Design of resistance mechanism in smart grids

Role: Co-Principal Investigator

Sponsoring Agency: ICPS, DST

Cost: 66.47 Lakhs

Courses/Workshops Organized

  • "Power System Analysis and Protection using MiPower" from 12-13 Feb. 2016 in the Department of Electrical Engineering, NIT Raipur (C.G.)
  •  "Recent Trends in Power System & Renewable Energy" during 21-25 September 2016 in the Department of Electrical Engineering, NIT Raipur (C.G.).
  • "PSIM & CYME Platform for Power Electronics and Power System" during 06-10 March 2017 in the Department of Electrical Engineering, NIT Raipur (C.G.).
  • "Recent Advances in Modern Power Technologies" 12-16 January 2019. 
  • "Recent Advances in Renewable Energy and Power System", First IEEE Bombay Section and NIT Raipur Sponsored STTP, 11-16 February 2019.  
     
     

 

PhD and M.Tech Thesis Guidance

 PhD Thesis

01- Awarded

01-Submitted

03- onging

M.Tech Thesis

09- completed

01- ongoing

 

Membership to Professional Bodies:

  • Member IEEE, USA 
  • Associate Member of Institution of Engineers, India