Research Publications

 

Papers published/ accepted for publication in the refereed International Journals

 

1.       Mummadi Veerachary: Analysis of Interleaved Dual Boost Converter with Integrated Magnetics: A Signal Flow Graph Approach, IEE Proc. On Electric Power Applications (in press).

2.       Mummadi Veerachary, Tomonobu Senjyu, and Katsumi Uezato: Fuzzy feedforward maximum power point tracking of coupled inductor interleaved boost converter supplied PV system, IEEE Trans. on Industrial Electronics (In press).

3.       Mummadi Veerachary, Tomonobu Senjyu, and Katsumi Uezato: Voltage Based Maximum Power Point Tracking Control of PV System, IEEE Trans. on Aerospace & Electronic Systems, 2002, Vol. 38(1), pp. 262-270.

4.       Mummadi Veerachary, Tomonobu Senjyu, and Katsumi Uezato: Feedforward maximum power point tracking of PV System using fuzzy controller, IEEE Trans. on Aerospace & Electronic Systems, 2002, Vol. 38(3), pp. 969-981.

5.       Mummadi Veerachary, Tomonobu Senjyu, and Katsumi Uezato: Signal Flow Graph Non-linear Modeling of Interleaved Converters, IEE Proc. Electric Power Applications, 2001, Vol. 148(5), pp. 410-418.

6.       Mummadi Veerachary, Tomonobu Senjyu, and Katsumi Uezato: Maximum Power Point Tracking Control of IDB Converter Supplied PV System, IEE Proc. Electric Power Applications, 2001, Vol. 148(6), pp.  494-502.

7.       Mummadi Veerachary, Tomonobu Senjyu, and Katsumi Uezato: Maximum power point tracking of coupled inductor interleaved boost converter supplied PV system, IEE Proc. On Electric Power Applications (in press, going to appear in 2002).

8.       Mummadi Veerachary, Tomonobu Senjyu, and Katsumi Uezato: Signal Flow Graph Modeling and Analysis of interleaved DC-DC Parallel Converters, International Journal of Electronics, 2001, Vol. 88(9), pp. 1015-1033.

9.       Mummadi Veerachary, Tomonobu Senjyu, and Katsumi Uezato: Neural network based feedforward maximum power point tracking control for IDB converter supplied PV systems, International Journal on Electronics, 2002, Vol. 89(5), pp. 403-420.

10.   Mummadi Veerachary, Tomonobu Senjyu, and Katsumi Uezato: Small-signal Analysis of Interleaved Dual Boost Converter, International Journal of Circuit Theory & Applications, 2001, Vol. 29(6), pp. 575-589.

11.   Mummadi Veerachary, Tomonobu Senjyu, and Katsumi Uezato: Signal flow graph modelling of interleaved buck converters, International Journal on Circuit Theory and Applications (in press).

12.   Mummadi Veerachary, Tomonobu Senjyu, and Katsumi Uezato: Modeling of Closed-loop Voltage mode Interleaved Dual Boost Converter, International Journal of Computers & Electrical Engineering (in press).

13.   Mummadi Veerachary, Tomonobu Senjyu, and Katsumi Uezato: Steady-state analysis of PV supplied separately excited dc motor fed from IDB converter, International Journal on Solar Energy Materials and Solar Cells, 2001, Vol. 71(4), pp. 493-510.

14.   Mummadi Veerachary: Optimal Control Strategy for a Current Source Inverter Fed Induction Motor, International Journal of Computers & Electrical Engineering, 2002, Vol. 28, pp. 255-267.

15.   Mummadi Veerachary: Steady state and Dynamic performance analysis of PV supplied dc motors fed from intermediate power converter, International Journal on Solar Energy Materials and Solar Cells, Vol. 61, 2000, pp. 365-381.

16.   N.Yadaiah, Mummadi Veerachary: Neural Network Based Maximum Power Controller for a PV Supplied D.C. Separately Excited Motor- A Dynamic Analysis, Journal on System Analysis Modeling Simulation (SAMAS), Vol. 38, 2000, pp. 371-382.

17.   Mummadi Veerachary, N.Yadaiah: ANN based peak power tracking for PV supplied DC motors, International Journal on Solar Energy, Vol. 69(4), 2000, pp. 343-350.

18.   Mummadi Veerachary: Equal Area PWM for PV Supplied Inverter Applications, Systems Science, Worclaw University of Technology, Worclaw, Poland, Vol. 25, 1999, pp. 89-97.

 

 

Publications in the Refereed International Conferences

 

 

1.       M. Veerachary: Modelling of Cascade Buck Converters, IEEE International Symposium on Circuits and Systems (ISCAS-2003).

2.       M.Veerachary: V2 Control of Interleaved Buck Converters, IEEE International Symposium on Circuits and Systems (ISCAS-2003).

3.       Tomonobu Senjyu, Yasuyuki Arashiro, Mummadi Veerachary, Katsumi Uezato: High efficiency and high reliability boost converter using discontinuous mode in Photovoltaic applications, International conference on Electrical Engineering, Kitakyushu city, Japan, July 24-28, 2000, pp. 713-716.

4.       Mummadi Veerachary, Tomonobu Senjyu, and Katsumi Uezato: Signal Flow Graph Modeling of DC-DC Parallel Converter, 2000 IEEE International Conference on Industrial Electronics, Control and Instrumentation (IECON), Nagoya, Japan, 2000, pp. 2303-2308.

5.       Mummadi Veerachary, Tomonobu Senjyu, and Katsumi Uezato: Analytical Investigations for Maximum Power Tracking of PV Supplied IDB Converter, IEEE Power Electronics Specialists Conference (PESC 2001), Vancouver, Canada, June 17-22, 2001, pp. 205-209.

6.       Mummadi Veerachary, Tomonobu Senjyu, and Katsumi Uezato: Modelling and Analysis of Interleaved Dual Boost Converter, 2001 IEEE International Symposium on Industrial Electronics (ISIE’2001), Pusan, Korea, June 12-16, 2001, pp. 718-722.

7.       Mummadi Veerachary, Tomonobu Senjyu, and Katsumi Uezato: Signal Flow Graph Nonlinear Modeling Analysis of IDB Converter, 2001 IEEE International Symposium on Industrial Electronics (ISIE’2001), Pusan, Korea, June 12-16, pp. 1066-1070.

8.       Mummadi Veerachary, Tomonobu Senjyu, and Katsumi Uezato: Feed forward Control of Interleaved Dual Boost Converter, International Conference on Circuits/Systems, Computers and Communications, Tokushima, Japan, July 10-12, 2001, 560-563.

9.       Mummadi Veerachary, Tomonobu Senjyu, and Katsumi Uezato: Certain stability Studies of PV Supplied IDB Converter Under Maximum Power Tracking Conditions, International Conference on Circuits/Systems, Computers and Communications, Tokushima, Japan, July 10-12, 2001, pp. 572-575.

10.   Mummadi Veerachary, Tomonobu Senjyu, and Katsumi Uezato: Small-signal Analysis of 3-cell Interleaved Dual Boost Converter System, IEEJ National Conference on Electronics, Information and Systems, Okinawa, Japan, Sept 6-8, 2001, pp. 399-404.

11.   Mummadi Veerachary, Tomonobu Senjyu, and Katsumi Uezato: Fuzzy Control of IDB Converter, IEEJ National Conference on Electronics, Information and Systems, Okinawa, Japan, Sept 6-8, 2001, pp. 429-432.

12.   Mummadi Veerachary, Tomonobu Senjyu, and Katsumi Uezato: Signal Flow Graph Modelling of DC-DC Parallel Converter with Coupled Inductors, IEEE Power Conversion Conference (PCC), Osaka, April 2-5,2002.

13.   Agnivesh Gupta, Mummadi Veerachary: Simulation of Variable speed squirrel cage induction motor - constant Volts/Hertz operation, IEEE International Electric Machines and Drives conference (IEEE-IEMDC), Wisconsin, May 18-21, 1997, pp. TB3-8.1 – TB3-8.3.

14.   Agnivesh Gupta, Mummadi Veerachary: Simulation of Variable speed squirrel cage induction motor at constant stator current operation, IEEE International conference on Power Electronics and Drive systems (PEDS’97), Singapore, 1997, pp. 684-690.

15.   N.Yadaiah, Mummadi Veerachary: Neural Network Based Maximum power controller for PV supplied dc separately excited motor - A dynamic analysis, Third European Robotics, Intelligent Systems & Control Conference (EURISCON’98/ SOFTCOM’98), National Technical University of Athens, Greece, June 22 - 25,1998.

1.       Mummadi Veerachary, S.Sreenivasa Rao: Dynamic analysis of Dc shunt motors fed from Photovoltaic supplies with intermediate power modulator, International conference on Contribution of cognition to Modeling, Lyon, France, July 6-8, 1998.

2.       Mummadi Veerachary, Agnivesh Gupta: Steady-state analysis of Equal area pulse width modulated inverter fed variable speed squirrel cage induction motor, International conference on Contribution of cognition to Modeling, Lyon, France, July 6-8, 1998.

3.       Mummadi Veerachary, N.Sreenivasulu: Starting current transients with terminal capacitors in optimal efficiency variable rotor impedance induction motors, International conference on Contribution of cognition to Modeling, Lyon, France, July 6-8, 1998.

4.       Mummadi Veerachary, N.Sreenivasulu: Steady-state performance of inverter fed double cage induction motor, IEEE International conference on The application of Computers, Electronics & Electrical Engineering in Petroleum & Chemical Industry, Ahemedabad, Dec7’ 10-12, 1998.

5.       Mummadi Veerachary, C.Sudarsana Reddy: Design of optimal feedback control strategy for a current source inverter fed induction motor, IEEE International conference on The application of Computers, Electronics & Electrical Engineering in Petroleum & Chemical Industry, Ahemedabad, Dec7’ 10-12, 1998.

6.       Mummadi Veerachary: Analysis of PMDC motors fed from intermediate power converters, 5th International conference on Rotating Machines (IEEMA) - Mumbai, Jan’ 25-26, 1999.

7.       N.Yadaiah, Mummadi Veerachary: Extraction of maximum power from PV modules using Neural Networks, International conference on Energy storage Technologies & Systems (ICOESTS’99), Devi Ahilya University, Indore, Feb’ 1-4, 1999.

8.       N.Yadaiah, Mummadi Veerachary: Identification of Maximum Power point tracking for PV supplied DC motors through ANN’s, 2nd International conference on Identification in Engineering, University of Wales, Swansea, UK, March 29-31, 1999.

9.       Mummadi Veerachary, Agnivesh Gupta: Digital simulation of sinusoidal PWM inverter fed induction motor drive, IEEE International conference on Power Electronics and Drive systems (PEDS’99), Singapore, pp. 411-415.

10.   Mummadi Veerachary: Analysis of PV buck converter supplied dc motors, 5Th Brazilian conference, Sep’ 19-23, 1999.

11.   Mummadi Veerachary, N,Sreenivasulu, K.Nageswara Rao, D.Saibabu: Energy saving through VFD’s for fan drives in Tobacco threshing Plants, IEEE International conference on Industrial Technology 2000 (ICIT), Goa, India, Jan’ 19-22, 2000.

12.   Mummadi Veerachary: Analysis of PV Buck-Boost converter supplied DC motors, International conference on Electrical and Electronics Engineering (ELECO’99) – Bursa, Turkey, Dec’ 1-5, 1999.


 

 

Papers presented at National conferences

 

13.   N.Sreenivasulu, Mummadi Veerachary: Simulation of Variable speed induction motor fed from PWM supplies at constant Volts/Hertz operation, National conference on Electric Drives & Controls for Transportation Systems, Vidhisha, Bhopal, Jan’ 16-18, 1997.

14.   Mummadi Veerachary, N.Sreenivasulu, K.R.M. Rao: A new Equal area Pulse width modulation technique for Photovoltaic applications, National conference on Solar Energy applications - Recent developments, Energy Research center, CPRI, Trivandrum, Oct’ 20-21, 1997.

15.   Mummadi Veerachary, N.Sreenivasulu, S.Sreenivasa Rao: Simulation of transients in dc motors fed from photovoltaic supplies, National conference on Solar Energy applications - Recent developments, Energy Research center, CPRI, Trivandrum, Oct’ 20-21, 1997.

16.   Mummadi Veerachary, N.Sreenivasulu: Certain Investigations on Wind turbine Generators, National Seminar on Energy for better tomorrow - Renewable and non renewable energy sources (EFBET -97), Kavikulaguru Institute of Technology, Ramtek, Dec’ 26-28, 1997.

17.   Mummadi Veerachary: Simulation of transients in dc series motors fed from photovoltaic supplies, National Systems conference (NSC-97), Research Center Imarat, Hyderabad, Jan’ 23-24, 1998.

18.   Mummadi Veerachary, N.Sreenivasulu: Effect of Power system harmonics on Induction motor loads, National conference on Trends and Challenges in Large Interconnected Power Systems, Regional Engineering College, Warangal, Feb’ 14-16, 1998.

19.   Mummadi Veerachary, S.Sreenivasa Rao: Transient analysis of separately excited dc motors fed from photovoltaic supplies with step-up converter, 10th National Power Systems conference, Vadodara, Nov’ 14-16, 1998.

20.   Mummadi Veerachary, C.Sudarsana Reddy: Dynamic response analysis of wind turbine generators with feedback controllers, All India seminar on Electric Energy System Management - Indian Scenario, Roorkee, Sep’ 4-5, 1998.

21.   Mummadi Veerachary, N.Sreenivasulu, C.Sudarsana Reddy: Optimal feedback control law for wind turbine generators, National Systems conference (NSC-98), Calicut Regional Engineering College, Kozhikode, 1998.

22.   Mummadi Veerachary: Modeling of two cell cascade buck converter: A signal flow graph approach, National Conference on Power Conversion and Industrial Control (PCIC’03), PALAKKAD.

 

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