Dr. Gudapati.Sambasiva Rao
Associate Professor
Electrical & Electronics Engineering Department
R.V.R. & J.C. College of Engineering
Guntur - 522 019
Andhra Pradesh
Phone: +91-863-2288201 Ext: 410(O), 09490724994
E-mail: gssr @ rvrjcce.ac.in, sambasiva.gudapati@gmail.com
Date of Birth:05-06-78
Date of Joining:22-12-06
Educational Qualifications:

• B.Tech at Andhra University of Engineering, Visakha Patnam, 2000.
• M.Tech at Satyabama Institute of Engineering,Chennai. 2006.
• Ph.D at J.N.T.U, Hyderabad. 2014.

Teaching Experience: 13.5 Years.
Research Interests: Power Electronics, Electrical Drives, FACTS controllers, Power Quality Improvement.

Grants Received:

S.No.	Scheme	Agency	Name of the Coordinator	Title of the Project	Year	Amount(Rs:)
1	MRP	UGC	1) Dr. K. Chandra Sekhar (Principal Investigator) 2) G. Sambasiva Rao (Co-Investigator)	Control Technique for Duel Inverter Fed Open End Winding Induction Motor	2014	9,22,000/-

Research Work/Research Papers Published:
    JOURNALS:

1. G.Sambasiva Rao and Dr.K.Chandra Sekhar "A Novel Six-Level Inverter System for Dual- Fed Induction Motor Drive" Journal of Electrical Engineering, Vol. 11/2011, Edition:3, pp: 173-180. ISSN: 1582-4594.
2. G.Sambasiva Rao and Dr.K.Chandra Sekhar "A Refined Space Vector PWM Signal Generation for Ten-Level Inverter" Praise Worthy Prize International review of modeling and simulation (IREMOS), Vol.4, N.6, Dec.2011, pp:2944-2953. Print ISSN:1974-9821; Cd-Rom ISSN:1974-983X.
3. G.Sambasiva Rao and Dr.K.Chandra Sekhar "A Ten-Level Inverter System for Dual- Fed Induction Motor Drive" Praise Worthy Prize International review of modeling and simulation (IREMOS) Vol.4, N.4, August2011, pp: 1417-1425. Print ISSN:1974-9821; Cd-Rom ISSN:1974-983X.
4. G.Sambasiva Rao and Dr.K.Chandra Sekhar "A Refined Space Vector PWM Signal Generation for Seven-Level Inverter" Asian power electronic journal, Vol. 6, No. 1, Oct 2012, pp.25-34 ISSN: 1995-1051.
5. G.Sambasiva Rao and Dr.K.Chandra Sekhar "A Sophisticated Space Vector Pulse Width Modulation Signal Generation for Nine-Level Inverter system for Dual-Fed Induction Motor Drive" ICGST-ACSE Journal, Volume 12, Issue 2, October 2012, pp:31-38. ISSN: Print 1687-4811, Online 1687-482X & CD-ROM 1687-4838.
6. G.Sambasiva Rao and Dr.K.Chandra Sekhar "Space Vector PWM Signal Generation For Twelve-Level Inverter Using Reference Signals" RECENT Journal, Vol. 14, No. 1(37), pp.40-50. ISSN: printed edition 1582-0246, ISSN: online edition 2065-4529.
7. G.Sambasiva Rao and Dr.K.Chandra Sekhar "A Novel Nine-Level Inverter System for Dual-Fed Induction Motor Drive" Ascent-journals International Journal of Engineering Research & Industrial Applications, Vol. 4, No. III, August 2011, pp: 159-176. ISSN: 0974-1518.
8. G.Sambasiva Rao and Dr.K.Chandra Sekhar "Seven-Level Inverter System for Dual- Fed Induction Motor Drive" Research India Publications International journal of Electrical engineering and technology, Vol.1, No.1, 2011, pp.9-22. ISSN: 2249-3085.
9. G.Sambasiva Rao and Dr.K.Chandra Sekhar "A Refined Space Vector PWM Signal Generation for Multilevel Inverters" ACEEE Int. J. on Electrical and Power Engineering, Vol. 02, No. 02, August 2011, pp: 47-55. ISSN 2158-7574 (Online); ISSN 2158-7566 (Print).
10. G.Sambasiva Rao and Dr.K.Chandra Sekhar "A Twelve-Level Inverter System for Dual- Fed Induction Motor Drive" International journal of advanced engineering sciences and technologies, Vol.6, issue no.2, 2011, pp.157-167. ISSN: 2230-7818.
11. G.Sambasiva Rao and Dr.K.Chandra Sekhar "A Refined Space Vector PWM Signal Generation for Eleven-Level Inverter" IACSIT Press International journal of computer and electrical engineering, vol. 3, no.6, 2011, pp. 830-839. ISSN: 1793-8198(online version); 1793-8163(print version).
12. G.Sambasiva Rao and Dr.K.Chandra Sekhar "A Comprehensive Analysis of Space Vector PWM Technique Based on Placement of Zero-Space Vector" International Journal of Engineering Science and Technology, Vol. 3, No.4, Apr 2011, pp. 2728-2739. ISSN: 0975-5462.
13. Sateesh Kumar.V, Chandra Sekhar.O and G.Sambasiva Rao "Implementation of PWM soft single switched DC-DC converters with coupled inverters" RECENT Journal, Vol. 15, No. 1(41), pp.42-52. ISSN: printed edition 1582-0246, ISSN: online edition 2065-4529.
14. G.Sambasiva Rao and Dr.K.Chandra Sekhar "Comparison of SPWM and SVPWM Based Inverter Fed Induction Motor Drives" ANU Journal of Engineering & Technology. Vol.2, No.2, 2010, pp.33-41. ISSN: 0976-3414.
15. V. Yesu Raja and G.Sambasiva Rao "Comparison of Multilevel Inverter Topologies for STATCOM Applications" Int. Journal of Engineering Research and Applications, Vol. 4, Issue 8( Version 7), August 2014, pp.113-117, ISSN : 2248-9622.
16. Yeluri Naresh , Dr.Sambasiva Rao Gudapati "A Control Technique for Unification of DG Units to the Electrical Network using Fuzzy Logic Controller" , International Journal of Engineering and Technical Research (IJETR), Volume-3, Issue-8, August 2015, ISSN: 2321-0869 (O) 2454-4698 (P).

    CONFERENCES:

1. G.Sambasiva Rao and Dr.K.Chandra Sekhar "A Refined Space Vector PWM Signal Generation for Six-Level Inverter" IEEE International conference on recent advancements in electrical, electronics and control engineering, IConRAEeCE 11 at Mepco Schlenk engineering college, Sivakasi, December 15-17, 2011, in Proceeding of IEEE-IConRAEeCE 11, pp.63-67.
2. G.Sambasiva Rao and Dr.K.Chandra Sekhar "A Novel Five-Level SPWM Inverter System for Dual- Fed Induction Motor Drive" 2012 IEEE International Conference on Advanced Communication Control and Computing Technologies (ICACCCT) at Syed Ammal Engineering college, Ramanathapuram, August 23-25,2012 in Proceeding of IEEE-ICACCCT, 2012 , pp.375-379.
3. G.Sambasiva Rao and Dr.K.Chandra Sekhar "An Eleven-Level Inverter System for Dual-Fed Induction Motor Drive" 2012 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES 2012) at Indian Institute of Science (IISc), Bengaluru organized by Central Power Research Institute (CPRI), Bengaluru December 16-19, 2012, Bengaluru, in Proceeding of IEEE-PEDES 2012.
4. G.Sambasiva Rao and Dr.K.Chandra Sekhar "A Refined Space Vector PWM Signal Generation for Eight-Level Inverter" International Conference on Advances in Electrical, Electronics, Information, Communication and Bio-informatics (AEEICB - 12) at Prathyusha institute of technology and management, Thiruvallure, Tamil Nadu, Jan.2012 in Proceeding of AEEICB - 12, PP.227-232.
5. G.Sambasiva Rao and Dr.K.Chandra Sekhar "A Five-Level Inverter System for an Open-End Winding Induction Motor Drive" IEEE International Conference on Advanced Research in Engineering and Technology, ICARET 2013, conducted at K L University, Vijayawada, February 8th to 9th, 2013, in Proceeding of IEEE-ICARET2013.
6. G.Sambasiva Rao, V.Sarayu, Y.Suribabu and P.Anjalee kumari "Shunt Active Power Filter for Current Harmonic Cancelation", Proc. Of International Conference on Control, Communication & Power Engineering, July 2010, PP.274-276.
7. K. Swarnasri, G. Sambasiva Rao, P. Anjalee Kumari, "Power converter for PV and wind connected utility systems", All India seminar on power systems control operation & maintenance (PSCOM) 2010, 4th to 5th December 2010.

Workshops / Seminars / Courses Participated:

• Participated in Two day national workshop on "Recent innovative trends in Electrical motors and its application", Department of Electrical Engineering, P.V.P.Siddhartha institute of technology, Vijayawada on 20th & 21st feb 2014.
• Participated in AICTE Sponsored Three day national workshop on "Signal and Image Processing using LabVIEW" 11th to 13th November 2013 organized by Department of ECE at RVRJC College of Engineering, Guntur.
• Participated in five day national level work shop on "Inexorable march of electrical drives in industrial arena" at CBIT, Hyderabad during June-2012.
• "Computer applications of power system using Mi power" at R.V.R.&J.C.Engg.college,Guntur.
• One day national level work shop on "Multi-level inverters" at LBR engg.college, Mylavaram during Oct-2010.
• Three day national level work shop on "Simulation of electrical systems using MATLAB" at GPR Engg.college, Kurnool during Dec-2010.
• Two day national level work shop on "DSP controlled power electronic systems and applications " at S.V.Engg.college, Chittor during July-2009.
• Two day national level work shop on "Advances in power electronics and Drives" at GPR Engg.college, Kurnool during Dec-2008.
• One day national workshop on "IPR & Patents" at Malineni Perumallu Educational Society's Group of Institutions, Guntur on 17th July,2015

Sponsored Projects: Design of relaying equipment for various applications.
Membership of Professional Bodies: Member of IAENG
Workshops / Conferences Organized: Convener for Electric Tarang - 2015