Department of Electrical Engineering,
IIT Madras

Journal Publications:

  1. Srikanth,N.Lakshminarasamma,.Mahesh K.Mishra,A Coupled Inductor Based Single Stage High Gain DC-AC Buck-Boost Inverter., IET Power Electronics 2016.
  2. Sijo Augustine.Mahesh K.Mishra,N.Lakshminarasamma,Control of photovoltaic-based low-voltage dc microgrid system for power sharing with modifed droop algorithm,IET Power Electronics 2016.
  3. Sandeep Kolluri. and Narasamma, NL, `A New Isolated Auxiliary Current Pump Module for Load Transient Mitigation of Isolated/Non-Isolated Step-up/Step-down DC-DC Converters, IEEE Transaction in Power Electronics 2015 (Accepted for publication).
  4. Sathish Kumar, Mahesh K. Mishra,N. Lakshminarasamma, "Design and Analysis of Novel Control Strategy for Battery and Super capacitor Storage System, IEEE Transaction on sustainable energy, Vol. 6, No. 1, January 2015.
  5. Brahmendra, GN, N.Lakshminarasamma, `An Active Soft Switched Phase Shifted Full Bridge DC-DC conveter: Analysis, modelling, Design and Implementation, IEEE Transaction in Power Electronics Proc., 2014, pp 1486-1491.[citation:5]
  6. Sijo Augustine, Mahesh K. Mishra,N. Lakshminarasamma, 'Adaptive Droop Control Strategy for Load Sharing and Circulating Current Minimization in Low-Voltage Standalone DC Microgrid', IEEE Transaction on sustainable energy, Vol. 5, No. 4, oct 2014.
  7. Lakshminarasamma, N., Masihuzzaman, M. and Ramanarayanan, V. `Steady-State Stability of Current-Mode Active-Clamp ZVS DC-DC Converters, Power Electronics, IEEE Transactions Volume:26 , Issue: 5, pp 1295-1304, 2011.[citation-18].
  8. Lakshminarasamma, N., and Ramanarayanan, V. `A new family of soft transition Converters: Design Example and dynamic model, Proceedings of the Sadhana Journal, Oct. 2008, pp. 459-479.
  9. N.Lakshminarasamma, V.Ramanarayanan, `A Family of Auxiliary Switch ZVS-PWM DC-DC Converters with Coupled Inductor', IEEE Transactions on Power Electronics, vol 22, 2007.[citation-37].
  10. Lakshminarasamma, N., and Ramanarayanan, V. `A unifeded model for the ZVS DC-DC converters with active clamp, Journal of Indian institute of Science, Mar. 2006, pp. 99-112.

Conference Publications/Presentations:

  1. Subhransu Satpathy,N.Lakshminarasamma, "An improved converter control design for time varying reference tracking", IEEE COMPEL 2016.
  2. S.Niraja,N.Lakshminarasamma,"A Novel Zonal based MPPT control scheme for a Full Bridge series resonant Converter", IEEE PVSC 2016.
  3. T Sreekanth, N.Lakshminarasamma, Mahesh Kumar, A Single Stage Coupled Inductor Based High Gain DC-AC Buck-Boost Inverter for PhotoVoltaic (PV) Applications, IEEE PVSC 2015.
  4. Augustine Sijo and Mahesh Kumar and Lakshminarasamma, N,MPP Tracking of PV Based Low Voltage DC Microgrid System with Adaptive Droop Algorithm, 2014 IEEE PVSC 2015
  5. Augustine Sijo and Mishra, Mahesh K and Lakshminarasamma, N, An improved droop control algorithm for load sharing and circulating current control for parallel DC-DC converters in standalone DC microgridx, 2014 Annual International Conference on Emerging Research Areas: Magnetics, Machines and Drives (AICERA/ICMMD), pp- 1-6, Proc. 2014.
  6. Kollimalla, Sathish Kumar and Mishra, Mahesh Kumar, A new control strategy for interfacing battery super capacitor storage systems for PV system, 2014 IEEE Conference on Electrical, Electronics and Computer Science (SCEECS), Proc., 2014, pp 1-5.)
  7. T Sreekanth, N.Lakshminarasamma, Mahesh Kumar, A Single Stage High Gain Buck-Boost Inverter With Coupled Inductor, 2014 IEEE International Conference on Power Electronics and Drive Systems (PEDS), Proc., 2014, pp 1-5.
  8. Augustine Sijo and Mahesh Kumar and Lakshminarasamma, N,Proportional droop index algorithm for load sharing in DC microgrid, 2014 IEEE International Conference on Power Electronics and Drive Systems (PEDS), Proc., 2014, pp 1-5.[citation:6]
  9. Kolluri Sandeep and Lakshminarasamma, A new auxiliary current injection circuit for improved transient response of step-up/step-down DC-DC converters, Industrial Electronics Society, IECON 2013-39th Annual Conference of the IEEE, Proc., 2013, pp 216-221.
  10. Kolluri Sandeep and Lakshminarasamma, Analysis, modeling, design and implementation of average current mode control for interleaved boost converter, 2013 IEEE 10th International Conference on Power Electronics and Drive Systems (PEDS), Proc., 2013, pp 280-285.
  11. Gorla Naga Brahmendra Yadav and Lakshminarasamma, A New Active Soft Switching Technique for Pulse Width Modulated Full Bridge DC-DC Converters ,International Conference on Renewable Energy and Environment conference in Pukhet, Thailand, Proc., 2013, pp 1-5.
  12. Augustine Sijo and Mishra, Mahesh K and Lakshminarasamma, N, Circulating current minimization and current sharing control of parallel boost converters based on Droop Index, 2013 9th IEEE International Symposium on Diagnostics for Electric Machines, Power Electronics and Drives (SDEMPED), Proc., 2013.
  13. Jhunjunwala Ashok and Lakshminarasamma N and Vasudevan, Krishna, Solar Powered DC Commercial Buildings, 2013 PVSC Conference held at Florida, Thampa, Proc., 2013.
  14. Brahmendra, GN and Narasamma, NL, A new active soft-switching circuit for full bridge converters, 2012 IEEE International Conference on Power Electronics and Drive Systems (PEDS), Proc., 2012, pp 1-6.
  15. Reddy RM Amarsagar and Lakshminarasamma, N. Analysis, design and implementation of soft switching in a synchronous converter, P 2011 International Conference on Power and Energy Systems (ICPS), pp 1-6, 2011.
  16. Brahmendra, GN and Narasamma, NL, Novel soft transition pushpull converter: Analysis, modeling, design and implementation, IECON 2011-37th Annual Conference on IEEE Industrial Electronics Society, Proc., 2011, pp 1486-1491.
  17. Masihuzzaman, Md and Lakshminarasamma, N. An improved ZVS-PWM, active clamp/reset forward converter: Analysis, design and dynamic model, 2010 IEEE 12th Workshop on Control and Modeling for Power Electronics (COMPEL), pp 1-8, 2010.
  18. N.Lakshminarasamma, V.Ramanarayanan, A new family of soft transition converters:Design Example and dynamic model, Proc. National Power Electronics Conference, Dec. 2007.
  19. N.Lakshminarasamma, V.Ramanarayanan, A Family of Auxiliary Switch ZVS-PWM DC-DC Converters with Coupled Inductor, IECON, pp 2660-2665, 2006.[citation-37]
  20. N.Lakshminarasamma, V.Ramanarayanan, Unifed model for auxiliary switch commutated DC-DC converters, PEDES, pp 1-5, 2006.
  21. Raju, N and Beedu, Nishanth and Lakshminarasamma, N and Ramanarayanan, V, A do-it-yourself (DIY) switched mode power conversion laboratory, India International Conference on Power Electronics, 2006. IICPE 2006. , pp 289-292, 2006.
  22. N.Lakshminarasamma, V.Ramanarayanan, Construction projects in the curriculum of switched mode power conversion, National Power Electronics Conf. Proc., 2005, pp 196-200.
  23. Massiuzaman, N.Lakshminarasamma, V.Ramanarayanan, Steady-state stability analysis of current-controlled active clamp converters inductor, National Power Electronics Conf. Proc., 2005.
  24. N.Lakshminarasamma, B.Swaminathan, V.Ramanarayanan,A uni ed model for the ZVS DC-DC converters with active clamp, Proc. of Power electronics Specialists conference (PESC2004), Aachen, Germany, vol. 3, pp 2441 - 2447, 2004 Record.[citation-20]