Rongeet Talukdar

• Designed and modeled an integrated solar PV system with battery energy storage to improve renewable utilization and reliability.
• Developed simulation models to analyze PV generation, battery charging/discharging behavior and overall system performance.
• Implemented energy management strategies for optimized power distribution and storage efficiency.
• Created a monitoring interface for visualization of key system parameters and user interaction.
• Evaluated system behavior under varying operating conditions to improve performance and energy availability.

Key Areas: Solar PV Systems, Battery Energy Storage (BESS), Renewable Integration, Energy Management, System Monitoring

• Designed and developed an LVDT-based displacement measurement system for high-temperature industrial environments.
• Engineered sensor integration methodology for accurate position/displacement measurement under challenging conditions.
• Implemented signal conditioning and measurement techniques to convert sensor output into reliable displacement data.
• Analyzed system performance focusing on measurement accuracy, stability and environmental reliability.
• Gained practical experience in industrial sensors, transducer technology and measurement systems.

Key Areas: Industrial Instrumentation, LVDT Sensors, Displacement Measurement, Signal Conditioning, Sensor Integration

• Designed and developed an autonomous line-following robot using Arduino-based embedded control with real-time sensor feedback.
• Integrated IR sensor modules for path detection and implemented decision logic for automatic movement correction.
• Programmed Arduino using Embedded C/C++ to process sensor inputs and control DC motors through motor driver circuitry.
• Implemented closed-loop navigation enabling the robot to detect track deviations and dynamically adjust direction.
• Hardware integration including sensor calibration, motor control, circuit connections and performance testing.

Key Areas: Arduino, Embedded C/C++, IR Sensors, Motor Driver Module, DC Motors, Robotics Automation

• Researched the influence of lubricants on electrical insulation systems of EV motors — reliability, durability and long-term performance.
• Investigated chemical compatibility between lubricants and insulation materials such as varnishes, resins and protective coatings.
• Evaluated insulation degradation caused by lubricant exposure, contamination and ageing effects.
• Comparative analysis of insulation properties using insulation resistance, dielectric strength and material performance characteristics.
• Studied accelerated ageing methodologies to assess long-term stability of motor insulation under lubricant interaction.
• Supported improved lubricant selection, maintenance strategies and enhanced EV motor lifetime.

Key Areas: EV Motors, Electrical Insulation Systems, Lubricant Compatibility, Dielectric Testing, Insulation Ageing, Reliability Engineering

• Developed a simulation-based approach to identify mechanical deformation and winding movement in a 6.6 kV continuous disc-type transformer winding using FRA.
• Designed an equivalent winding model based on lumped electrical parameters — series capacitance, ground capacitance and inductance.
• Created and analyzed transformer winding models in MATLAB/Simulink to evaluate frequency response across operating conditions.
• Simulated winding faults by modifying electrical parameters and studied their impact on FRA signature variations.
• Investigated inductance variation for winding deformation and localized mechanical faults across 10 Hz–2 MHz.
• Analyzed capacitance-related variations associated with disc movement faults, particularly above 400 kHz.
• Demonstrated the effectiveness of FRA for transformer diagnostics, predictive maintenance and equipment condition monitoring.

Key Areas: Power Transformers, Sweep Frequency Response Analysis (SFRA), Fault Diagnosis, MATLAB/Simulink, Predictive Maintenance, Power System Reliability