Assistant Professor

Dr Ramanjaneya Reddy U

Department of Electrical and Electronics Engineering

Interests

  1. Power Electronics
  2. High Gain Converters
  3. Control Systems

Education

2009

Jawaharlal Nehru Technological University, Hyderabad,
India
B.Tech

2012

Bangalore University,
India
M.E.

2017

National Institute of Technology, Warangal,
India
Ph.D.

Experience

  • 2020, Editorial Member | Journal of Power Technologies, Poland
  • 2018-2020, Associate Professor / Vardhaman College of Engineering Hyderabad, India.
  • 2017-2018, Post Doctoral Fellow | Microelectronics Laboratory, University of Crete, Greece.
  • 2013-2017, Research Scholar |National Institute of Technology Warangal, India.

Research Interest

  • Design and analysis of Power Electronics Converters for Lighting Applications.
  • Modelling of DC-DC converters
  • Design and analysis of resonant converters for various loads.

Awards & Fellowships

  • 2017 – Received funding for Post Doctoral Fellow – European Government
  • 2015 – Best Paper award at IEEE INDICON Conference – IEEE Delhi Section
  • 2013 – MHRD Fellowship for Doctoral Study – Government of India
  • 2010 – MHRD Fellowship for Masters Study – Government of India

Publications

JOURNALS
  • Closed Loop Voltage Mode Controlled High Step-Down/Step-Up Positive Output Buck–Boost Converter - U Ramanjaneya Reddy, Vijayalakshmi Bellapu, Deepika Hanumandla - Journal of Power Technology, 100 (3), 255– 262 (2020).
  • Design of Dimmable Light Emitting Diode Driver for Low Power Applications - U Ramanjaneya Reddy, Kalyan Kumar Koppolu - Journal of Power Technology, 99 (3), 204 –209 (2019).
  • Voltage Mode Control DCM HSD-CIB PFC Converter for HB-LED Lighting Applications – U Ramanjaneya Reddy, B L Narasimharaju, Asif Md - Journal of Power Technology, 98 (4), 305 – 313 (2018).
  • Design and Analysis of Voltage Clamped Bidirectional DC-DC Converter for Energy Storage Applications - B. L. Narasimharaju, U. Ramanjaneya Reddy, Raveendhra Dogga - IET Journal of Engineering, 2018 (7), 367 – 374 (2018).
  • A Cost-Effective Zero-Voltage Switching Dual-Output LED Driver - U Ramanjaneya Reddy, B L Narasimharaju - IEEE Transactions on Power Electronics, 32 ( 10, 7941-7953 ( 2017)
  • Single-stage electrolytic capacitor less non-inverting buck-boost PFC based AC–DC ripple free LED driver U Ramanjaneya Reddy, B. L. Narasimharaju - IET Power Electronics, 10 (1) 38-46 (2017).
  • High step-down Dual output Light Emitting diode driver- U Ramanjaneya Reddy, Narasimharaju B L - International Journal of Renewable Energy Research, 7 (1), 157-169 (2017)
  • Improved efficiency coupled inductor-buck AC-DC light emitting diode (LED) driver - Ramanjaneya Reddy U and Narasimharaju B L - IEICE Electronics Express, 13(16) (2016)
CONFERENCE PAPERS
  • Ramanjaneya Reddy U and Narasimharaju B. L, "Unity power factor buck-boost LED driver for wide range of input voltage application," 2015 Annual IEEE India Conference (INDICON), New Delhi, 2015, pp. 1-6.
  • Ramanjaneya Reddy U and Narasimharaju B. L, "Enhanced closed loop voltage control of buck converter for improved performance," 2014 Annual IEEE India Conference (INDICON), Pune, 2014, pp. 1-5.
  • Narasimharaju B. L, G. Bharma, V. B. Koreboina and Ramanjaneya Reddy U, "Modeling and analysis of voltage controlled positive output synchronous buck-boost converter," 2015 Annual IEEE India Conference (INDICON), New Delhi, 2015, pp. 1-5.
  • B. L. Narasimharaju, Divya Porika, Ramanjaneya Reddy U, et.al, " Bidirectional AC-DC Converter and DC-DC Converter for Charge/Discharge Applications" 2015 International Conference on advanced research applications in engineering and technology, Bhilai, 2015, pp. 1-6.
  • B. L. Narasimharaju, V. V. Prahlad, Ramanjaneya Reddy U, et.al, "Optimized dual active bridge Bi-directional DC-DC converter for UPS application," Power Electronics, Drives and Energy Systems (PEDES), 2014 IEEE International Conference, Mumbai, 2014, pp. 1-6.
  • Avinash S, Narasimharaju B. L, Ramanjaneya Reddy U, et.al. "Electrolytic capacitor less PFC based LED driver” National Systems Conference (NSC-2016), NIT Warangal, 4 - 6 Nov 2016, pp. 1-6

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