Department of Electrical Engineering
College of Engineering Trivandrum

Faculty Profile

Ann Mary Joshua

Assistant Professor

Phone: 9400405916(M))



B.Tech. Electrical and Electronics Engg,(MG University), 2005
M.Tech,Industrial Drives and control(MG University)2008

Area of Interest


Power Electronics, Microgrid Protection

Professional Experience


Lecturer, AmalJyothi College of Engineering, Kanjirappally (2008-2009)
Assistant Engineer, KSEB (May 2010 – Oct 2013)
Assistant Professor, GEC Idukki (Oct 2013 – Dec 2014)
Assistant Professor, RIT Kottayam (Dec2014 – Aug 2021)
Assistant Professor, GEC Idukki (Aug 2021 – June 2022)
Assistant Professor, CET (June 2022 onwards)

Recently taught courses


Power Electronic Devices and Circuits, Distributed Generation and Smartgrids, Digital Electronics

Other Responsibilities



Important Publications

  1. Protection schemes for a battery energy storage system based microgrid in Electric Power Systems Research (2022).
  2. Incremental transient power-based protection scheme for a DC microgrid in Electrical Engineering (2022).
  3. Transient behavioural modelling of Battery Energy Storage System supporting Microgrid, 2020 IEEE International Conference on Power Electronics, Smart Grid and Renewable Energy (PESGRE2020). .