Resarch & Development Activities

1.                Pannala Krishna Murthy, J.Amarnath, S. Kamakshaiah and B. Murali Krishna, "Recognition of faults in HVDC system by wavelet analysis", Journal of Current Science, Vol. 12, No.1, 2008. pp.33-42.

2.                P Krishna Murthy, J. Amarnath, S. Kamakshaiah and B.P. Singh, "Internal Fault Diagnosis of HVDC Converter Transformer using wavelet Transform Technique", 16th International Symposium on High Voltage(ISH-2009), Capetown, South Africa, 24-28 Aug 2009. pp. 1611-1614.

3.                P Krishna Murthy, J. Amarnath, S. Kamakshaiah and B.P. Singh, "Wavelet Transform approach for Detection and Location of Faults in HVDC System", IEEE Region 10 colloquium and the third International Conference on Industrial and Information Systems (ICIIS), Kharagpur, India, 8-10 Dec 2008, pp. 1-6.

4.                P Krishna Murthy, J. Amarnath, S. Kamakshaiah and B.P. Singh, "HVDC fault Diagnosis and location using Artificial Neural Networks", International Conference on Energy and Environment, EnviroEnergy-2009, Chandigarh, India, 19-21 Mar 2009, pp. 847-851.

5.                P Krishna Murthy, J. Amarnath, S. Kamakshaiah and B.P. Singh, "ANN Based Internal Fault Diagnosis of HVDC converter Transformer", International Journal of Applied Engineering Research (IJAER)" Vol.4 No.6, Jun 2009, pp 867-876.

6.                P Krishna Murthy, J. Amarnath and B.P. Singh, "Reconstruction of HVDC Converter Transformer Neutral Current using Gabor Wavelet", Indian Electrical and Electronics Manufacturers Association (IEEMA Journal), Jun 2009. pp.118-121.

7.                P Krishna Murthy, J. Amarnath, S. Kamakshaiah and B.P. Singh, "Classification of internal faults of a converter transformer using Wavelet Transforms", Third International Conference on Power Systems (ICPS-2009), Kharagpur, India, 27-29 Dec 2009. pp. 1-6.

8.                P Krishna Murthy, J. Amarnath, S. Kamakshaiah and B.P. Singh, "Location of faults in HVDC converter transformer using wavelet techniques", 8th International Conference on Transformers (Trafotech-2010), Indian Electrical & Electronics Manufacturers' Association (IEEMA) , Mumbai, India, Jan 2010. pp. 33-37.

9.                P Krishna Murthy, J. Amarnath, and S. Kamakshaiah, "HVDC transmission line fault location using FFT analysis", Journal of Current Science, Vol. 16, No.1, 2011. pp. 59-65.

10.             A. Swetha, Krishna Murthy Pannala, N. Sujatha and Y. Kiran, "A novel technique for the location of fault on a HVDC transmission line", ARPN Journal of Engineering and Applied Sciences, Vol. 6, No. 11, Nov 2011. pp. 62-67.

11.             N. Prasanna, Pannala Krishna Murthy, T. Prabhakara Suri and N. Krishna Mohan, "Optimised Modulation for AC-DC Harmonic Immunity in VSC HVDC Transmission", National Conference on Mathematical Modeling & Simulation, 9-11 Dec 2011.

12.             P. Ranjith Kumar, Pannala Krishna Murthy, Kiran yeddanapudi and G. Praveen, "Application of Synchronous Static Series Compensator on Enhancement of Voltage stability & Power", National Conference on Mathematical Modeling & Simulation, 9-11 Dec 2011.

13.             Kiran Yaddanapudi and Pannala Krishna Murthy, "DSP Based Power Quality Monitoring System", National Conference on Mathematical Modeling & Simulation, 9-11 Dec 2011.

14.             Santosh Kumar Raju, Pannala Krishna Murthy, Alagandula Swetha and Kiran Yaddanapudi, "Simulation of Three Phase Voltage Source PWM Rectifier Based on Direct current", National Conference on Mathematical Modeling & Simulation, 9-11 Dec 2011.

15.             N. Sujatha, Pannala Krishna Murthy, J. Nandana and Ayesha Sultana, "DTC-SVM Induction Motor drive NEUral Network Predictive Controller", National Conference on Mathematical Modeling & Simulation, 9-11 Dec 2011.

16.             K. Chandra Shaker, Pannala Krishna Murthy, Allegandula Swetha and J.Nandana, "Power Quality Improvement In Conventional ELC For Isolated Power Generation", National Conference on Mathematical Modeling & Simulation, 9-11 Dec 2011.

17.             S. Sundaraiah, Pannala Krishna Murthy, Alagandula Swetha and N. Krishna Mohan, "Analysis Of A novel Three Phase Three leg AC/AC Converter Using 9 IGBTs", National Conference on Mathematical Modeling & Simulation, 9-11 Dec 2011.

18.             B. Mahendra, Pannala Krishna Murthy, R.Sandeep and Alagandula Swetha, "STATCOM Based ITC of Synchronous Machines During Voltage Recovery After Grid Faults", National Conference on Mathematical Modeling & Simulation, 9-11 Dec 2011.

19.             B. Lakshminarayana, Pannala Krishna Murthy, B.Naresh and T. Prabhakara Suri, "Implementation of Shunt Active Power Filter Uing Source Voltage Current Detection", National Conference on Mathematical Modeling & Simulation, 9-11 Dec 2011.

20.             B. Srinivas, Pannala Krishna Murthy, T.Prabhakara Suri and G. Praveen, "Analysis And Simulation of Indirect Space Vector Control of Matrix Converter", National Conference on Mathematical Modeling & Simulation, 9-11 Dec 2011.

21.             T.Charan Singh, L.Kishore and T.Sripal Reddy, "Multi converter unified power-quality conditioning system: Mc-UPQC", International Journal of Scientific & Engineering Research (IJSER), Vol. 3, No. 3, ISSN(p): 2229-5518, Mar 2012. pp. 1-5.

22.             B. Gopal, Pannala Krishna Murthy and G.N. Sreenivas, "Power Quality improvement using 24 pulse bridge rectifier for an isolated power generation", International Journal of Advanced and Innovative Research (IJAIR), ISSN: 2278-7844 Vol. 1, No. 3, Aug 2012. pp. 32-38.

23.             Maroju Sudhakar and Pannala Krishna Murthy, "Indirect Torque control of Induction Generator Voltage Stability using STATCOM", International Journal of Advanced and Innovative Research (IJAIR), Vol. 1, No. 6, Nov 2012. pp. 1-10.

24.             B. Gopal, Pannala Krishna Murthy and G.N. Sreenivas, "A Review on UPQC for Power Quality Improvement in Distribution System", Global Journal of Researches in Engineering Electrical and Electronics Engineering, Vol. 13, No. 7, 2013. pp. 48-56.

25.             Banothu Thavu, Thuraka Rajendra, Ravi Bukya and M. Maheswararao, "Modeling and Power-Synchronization Control of Grid-Connected VSC-HVDC", International Journal of Emerging Trends in Electrical and Electronics IJETEE, Vol. 1, No. 1, ISSN: 2320-9569, Mar 2013. pp. 84-94.

26.             J Nandana, Pannala Krishna Murthy and S Satya Durga, "VSC - HVDC Transmission System Analysis Using Neural Networks", International Journal of Engineering Science and Innovative Technology (IJESIT) Vol. 2, No. 3, May 2013. pp. 17-23.

27.             T. Prabhakara Suri and Pannala Krishna Murthy, "Virtual Inductor – A solution to Micro Grid Control", Procedings of International Conference on Electrical Electronics and Computer Engineering (ICEECE-2013), 14 Jul 2013. pp. 20-24.

28.             B. Gopal, Pannala Krishna Murthy and G.N. Sreenivas, "The potential benefits of DG integrated UPQC for power quality improvement in distribution system – A Review", National conference on Advances and Applications in Power Systems, Power Electronics and Solar Energy (AAPPS-13), 24-25 Oct 2013. pp. 1-9.

29.             T.Charan Singh , K. Raghu Ram , B.V. Sanker Ram and P.S.Subramanyam, "Investigation on Transient Stability of Six-Phase Transmission System and Proposal for Integrating with Smart Grid", The International Journal of Engineering And Science (IJES), ISSN (e): 2319-1813 ISSN (p): 2319–1805, 2014. pp. 31-40.

30.             Syed Numan and Dhannani Suresh, "A New Fuzzy logic based control strategy for fault tolerant converters in HVDC system", International Journal of Electrical and Electronics Engineering (IJEEE), Vol. 4, No. 5, ISSN(p): 2319-8885, 2014. pp. 85-92.

31.             R Raju and D. Suresh, "A New Intelligent Controller AC Transmission System Applied for Offshore Wind Power", International Journal of Electrical and Electronics Engineering (IJEEE) Vol. 4, No. 5, ISSN(p): 2319-8885, 2014. pp. 80-84.

32.             T Charan Singh, K Raghu Ram and B V Sankar Ram, "Transient Stability Analysis of Three-Phase and Six-Phase Transmission Lines for SLG Fault", International Journal of Engineering Science and Innovative Technology (IJESIT), Vol. 3, No. 3, ISSN (P) 2229-5518, May 2014. pp. 235-244.

33.             B. Gopal, Pannala Krishna Murthy and G.N. Srinivas, "Power Quality Improvement Using UPQC Integrated with Distributed Generation Network", Proceedings of the International Conference on Electrical Engineering: Theory and Application (ICEETA-2014), Singapore, 5-6 Jul 2014. pp 1-9.

34.             T Charan Singh, B V Sanker Ram and K Raghu Ram, "Smart Grid: Integration of Renewable Energy and Challenges", National conference on Emerging Trends in Science & Technology & Management NCETSTM-2K14, ISBN: 9789383038206, Aug 2014. pp. 120-126.

35.             A Anvesh, T Charan Singh and M Maheswara Rao, "Level Trend Load Forecasting of 33/11KV Substation", International Journal of Engineering Science and Innovative Technology (IJESIT), Vol. 3, No. 5, ISSN(p): 2319-5967, Sep 2014. pp. 429-444.

36.             Shrikant Shantaram Mopari, Pannala Krishna Murthy, "Review-The Identification and Location of Fault In VSC-HVDC Transmission", International Journal of Applied Engineering Research (IJAER), ISSN 0973-4562, Vol. 10, No. 9, 2015. pp. 22145-22162

37.             T. Naresh, Dhannani Suresh and T. Charan Singh, "SHE-PWM for Harmonic Elimination in VSC HVDC Transmission with Fuel Cell System", International Journal of Advanced Technology and Innovative Research (IJATIR), Vol. 07, No.08, ISSN(p): 2348–2370, Jul-2015. pp. 1380-1386.

38.             K. Usha Rani, Dhannani Suresh, J. Nandana, "Reactive Power Control in Multi-group IGBT Based Current-Sourced HVDC Interconnections", International Journal of Advanced Technology and Innovative Research (IJATIR) Vol.07, No.08, ISSN(p): 2348–2370 Jul 2015. pp. 1373-1379.

39.             J. Nandana, T. Charan Singh and Pannala Krishna Murthy, "Statistical Method of Energy Audit and Conservation to Assess the System Power Demand", IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE) ISSN(e): 2278-1676, ISSN(p): 2320-3331, July-2015 pp.112-122.

40.             T. Charan Singh, "Solar Photovoltaic water Pumping System Using a new Solar Tracker", International Conference on New Frontiers in Chemical, Energy and Environmental Engineering INCEEE-2015, Oct 2015. pp. 1-5.

41.             A. Swetha and P. Krishna Murthy, "Analysis of power system faults in EHVAC line for varying fault time instances using wavelet transforms", Journal of Electrical Systems and Information Technology JESIT-128, 2016. pp 1-6.

42.             A Anvesh, T Charan Singh and M Maheswara Rao, "A Novel Design and Application of Binary Resistance Box Using DIP Switches", "International Journal of Engineering Research and Applications (IJERA), ISSN(p): 2248-9622, Mar 2016,

43.             National Conference on Developments, Advances & Trends in Engineering Sciences (NCDATES 09-10 Jan 2015). pp.1-6."

44.             D. Suresh, "Power Quality improvement in distribution system by using DSTATCOM", International Journal of Science, Engineering and Technology Research (IJSETR), ISSN ISSN 2319-8885 Vol.04, No.39, March-2016

45.             Santhosh Kumar Yata, "Dynamic voltage restorer with fuzzy logic controller controlling and performance", International Journal of Advanced Technology and Innovative Research (IJATIR), ISSN(p): 2348–2370 Vol. 08, No. 04, Apr 2016. pp. 0776-0782.

46.             Santhosh Kumar Yata, "Battery Energy Storage System of Dynamic Stability for Micro-grid", International Journal of Scientific Engineering and Technology Research (IJSETR) Vol. 05, No. 12, ISSN(p) 2319-8885, May 2016. pp. 2376-2382.

47.             Tatikonda Srilaxmi, and T. Charan Singh, "Investigation on Fast Fault Detection Capabilities of Cascaded H-Bridge Multilevel Converters in High Power Applications", International Journal of Advanced Technology and Innovative Research (IJATIR), Vol. 08, No.18, ISSN(p): 2348–2370, Oct 2016. pp. 3540-3545.

48.             Banothu Hussain, Dhannani Suresh, "Control of Parallel - Connected Modular Multi Level Converters", International Journal of Innovative Technologies (IJITECH), Vol. 04, No.16, ISSN(p): 2321-8665, Oct 2016. pp. 3060-3067

49.             B. Gopal, Pannala Krishnamurthy and G. N. Sreenivas, "Integration of UPQC with PV Energy Storage System for Power Quality Improvement in Distribution System", ISSN (P): 2320-8945, Vol. 5, No. 1-2, 2017. pp. 13-19.

50.             T.Charan Singh, K. Raghu Ram and B.V. Sankar Ram, "Transient stability analysis comparison of double 3-ph to 6-ph converted transmission line for symmetrical and unsymmetrical faults", International Conference on Power and Embedded Drive Control (ICPEDC), 2017. pp. 43-48.

51.            B. Gopal, Pannala Krishnamurthy, G. N. Sreenivas, "Multilevel-UPQC for Power Quality Improvement in Distribution System Integrated with PV System", International Journal of Emerging Technology and Advanced Engineering (IJETAE), Vol. 7, No. 6, Jun 2017. pp. 413-419.


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