DHRITISMITA DEKA

Electrical and Electronics Engineering student with strong foundations in power systems, control systems, circuit design, and electrical machines. Experienced in MATLAB, Simulink, PSCAD, LTspice, and Arduino-based hardware projects. Interested in aerospace systems, control systems, and electrical power applications. Proven leadership experience managing large technical teams and organizing engineering events.

• Power Systems
• Electrical Machines
• Power Electronics
• Control Systems
• Analog Electronics
• Digital Electronics
• Signals and Systems
• Microcontrollers
• Engineering Mathematics

• Power System Fault Analysis, PSCAD, Simulated three-phase, line-to-line, and single line-to-ground faults on a 132 kV transmission line model; analyzed voltage and current waveforms to characterize fault severity and transient behaviour. Studied protective relay coordination to evaluate fault clearance strategies and system recovery characteristics under different fault conditions.
• DC Motor Speed Control, Arduino, Designed and implemented a PWM-based closed-loop speed control system using Arduino UNO and L298N motor driver; achieved stable motor speed regulation across a 0–100% duty cycle range. Conducted real-time performance testing and characterized motor response under varying load conditions.
• Load Flow Analysis, PowerFactory, Performed Newton-Raphson load flow analysis on a multi-bus power network; evaluated voltage profiles, reactive power distribution, and real and reactive power losses across transmission lines. Interpreted results to understand real-world power system operating constraints and voltage stability margins.
• Circuit Design & Simulation, LTspice, Designed and simulated full-wave rectifiers, LC filters, and common-emitter amplifier circuits; evaluated frequency response, ripple factor, and gain under varying input signal conditions.