Professional Experience

Roles & Responsibilities:

Design and testing of sensors and actuators for automotive application
Work with multidisciplinary teams of design, test and production engineers to create new power electronics hardware
Create EMC and Electrical Test specification for new product under development
Co-ordinate and conduct hardware testing in lab
Investigate the root cause of failure in warranty product
Create schematic and PCB design guidelines

Roles & Responsibilities:

Designing an IGBT gate driver power supply for 800 V, 500 kVA 3-phase BLDC motor controller for Electric Buses.
Supporting Functional Safety Team in FMEA.
Identifying the root cause of MOSFET failure in a 96 V, 3-phase BLDC motor controller. Originally designed for industrial use, the controller has failure rate of 1000 ppm. An automotive standard demands failure rate less than 100 ppm. My main task involved preparing and conducting test plan for failure analyses of MOSFETs switches.

Testing Gate Driver for 800V Motor Controller

Back to Back Test Rig for Dragon8 (Motor Controller) Testing

Motor controller Under Test

Performing Double Pulse Test on 800V Motor Controller

Roles & Responsibilities:

Performed and delivered a feasibility report on scope of MW level fast charging system for shore power supply using wireless power transfer technology
Created a thermal model of the wireless charger in PSIM simulator for the estimation of losses in high-frequency Inverter for wireless charger.

Roles & Responsibilities:

Simulation of electric vehicle charging station in distribution system
Investigation of Power electronics converter topology and respective control strategy for thermal energy storage system.

Roles & Responsibilities:

Designing highly efficient wireless charging system for electric golf carts for a power transfer of >1 kW.

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