Assistant Professor

Dr Vaishnavi Ravi

Department of Electrical and Electronics Engineering

Interests

  1. Power Electronics
  2. Switched Mode Power Conversion
  3. Digital control techniques

Education

2012

Anna University
India
B.E.

2015

Anna University
India
M.E.

2020

Indian Institute of Technology, Madras
India
Ph.D.

Research Interest

  • Design and implementation of power converters for high gain applications
  • Modeling and implementation of power converter configurations for renewable energy applications
  • Implementation of digital control schemes for power converters

Awards & Fellowships

  • 2012 | Ranked University Sixth for overall academic performance during Bachelor of Engineering | Anna University, Chennai
  • 2015 | Ranked University Third for overall academic performance during Master of Engineering | Anna University, Chennai
  • 2015 to 2020 | Institute Fellowship (during PhD) | MHRD, Government of India
  • 2020 | Institute Pre Doctoral Fellowship | Indian Institute of Technology Madras

Publications

Journals
  • An Energy-Based Analysis for High Voltage Low Power Flyback Converter Feeding Capacitive Loads, Vaishnavi Ravi, Subhransu Satpathy, Lakshminarasamma N, IEEE Transactions on Power Electronics, vol. 35, no.1, pp.546-564, Jan-2020.
  • Modeling, Analysis, and Implementation of High Voltage Low Power Flyback Converter Feeding Resistive Loads, Vaishnavi Ravi, Lakshminarasamma N, IEEE Transactions on Industry Applications, vol. 54, no.5, pp. 4682-4695, Sept - Oct. 2018.
Conferences
  • Topologies for Battery Fed Low Power High Voltage Capacitor Charging Circuits, Vaishnavi Ravi and Lakshminarasamma N, IEEE International conference on Power Electronics, Smart Grid and Renewable Energy (PESGRE 2020), Cochin, India, 2020.
  • Design and Implementation of Bipolar Bidirectional High Voltage Flyback Converter for Capacitive Loads, Vaishnavi Ravi and Lakshminarasamma N, IEEE 19th Workshop on Control and Modeling for Power Electronics (COMPEL 2018), Padova, Italy, 2018, pp. 1-7.
  • Steady state voltage gain of flyback converters for high voltage low power applications, Vaishnavi Ravi and Lakshminarasamma N, IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES 2016), Trivandrum, India, pp. 1-6.
  • A dual output converter with a PFC bridgeless buck front end, K.Sugathi, Vaishnavi Ravi, K. Sundararaman, International Conference on Power and Embedded Drive Control (ICPEDC 2017), Chennai, India, pp. 1-7.

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