Research Experience

Graduate Researcher, University of Waterloo, Canada

Smart Distribution Systems Research Group | Fall 2019 – Present

Developed a novel algorithm for a distribution transformer kVA load estimation via smart meter data, without requiring a fixed power factor assumption across customers. Performed mathematical analysis on convergence and stability.
Developed a non-intrusive framework for real-time disaggregation of PV generation and load consumption from smart meter data. The framework is simple, robust, and fully unsupervised, and does not require detailed system dynamics. Performed detailed mathematical analysis on accuracy and convergence.
Developed a four-layer framework to assess real-time and anticipated aging of a distribution transformer (DT), and estimates the end of DT remaining useful life. Numerical validation is conducted on electricity consumption of fifteen households in London, Ontario, electric vehicles penetration, and practical secondary distribution configuration.
Developed a real-time energy management controller for residential electricity consumer that determines the optimal decision of energy sharing among PV generation, electric vehicle charging/discharging, household load, and energy from power grid, while considering user’s preferences, incentive offers, and distribution transformer overloading.

Graduate Researcher, American University of Sharjah, United Arab Emirates

Power Electronics and Drives Laboratory | Spring 2017–Spring 2019

Developed indirect field oriented controlled electric vehicle traction setup powered by a 400 V, 6.6 Ah Li-ion battery bank. The performance of the electric vehicle system is investigated by using a non-linear fractional-order proportional–integral controller.
Developed Universal Adaptive Stabilization based accurate and efficient online parameters estimation technique for a 400 V Li-ion battery bank. The framework is mathematically validated and its performance is demonstrated on a 400 V, 6.6 Ah Li-ion battery bank powering an induction motor driven prototype electric vehicle traction system.
Developed a quick and effective adaptive methodology for parameters estimation of a permanent magnet DC motor. Performed a detailed mathematical analysis on convergence, accuracy and stability.
Designed a disturbance rejection controller for a linear voice-coil motor to characterize the nonlinear dynamic friction of the servo motor.

Undergraduate Researcher, University of Engineering & Technology, Pakistan

Electrical Machines and Power Systems Laboratory | Spring 2015–Fall 2016

Worked on the implementation of a three-phase (Space Vector PWM-based) direct matrix converter.

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