Muhammad Hassan Akhtar

- Developed schematics and hardware architecture for HV inverters and DC/DC converters. - Defined hardware and system requirements in line with customer specifications. - Specified HW/SW interface, including microcontroller pin assignment, signal mapping, and I/O configuration. - Performed circuit design, simulation, and worst-case analysis. - Conducted hardware bring-up and HV lab testing. - Analyzed EMC and grid compliance standards to derive system-level specifications.

- Performed functional safety analyses of inverters (FMEDA, FTA) using Ansys Medini Analyze in compliance with ISO 26262. - Defined hardware architecture and conducted hardware evaluations of high-voltage inverters according to automotive standards.

Topic: Manufacturing Tolerance Influence on the Switching Behavior of Power MOSFETs Tasks: - Investigated switching delays in inverter output voltage caused by MOSFET manufacturing tolerances. - Simulated and modeled a three-phase inverter including gate driver circuitry. - Performed sensitivity analysis to assess the impact of parameter variations. - Validated results through hardware measurements and post-processed the data with MATLAB.

- Automated test bench for DC/DC converter testing using ECU-Test environment. - Implemented automated test routines for execution of DC/DC test cases. - Developed post-processing scripts in Python for automated evaluation and analysis of test results.

- Executed calibration and troubleshooting of field instrumentation. - Provided technical support of SCADA and DCS system. - Participated in project designing, documentation and procurement.

Subjects: Fundamentals in Power Electronics, Power Electronic Applications in Drive Systems, Power Electronic Applications in HV Grids, EMC in Power Installations, Switching Technologies

Subjects: Power Electronics, Object Oriented Programming, Microcomputer Systems, Electronic Devices & Circuits, Electromechanical Systems, Control Engineering