Ing. Rana Junaid Hassan Khan

Hardware Development for Power Electronics

Product Portfolio includes; - Automotive Inverters - Battery Management System - ADAS ECU Responsibilities: - Writing test specs and test cases against requirements and norms - Planning, build-up and execution of Low- and High voltage tests (commissioning and integration testing, design verification tests, functional ICT tests, environmental tests, Double pulse testing) - Defect analysis and design review - Close co-ordination with developers, customers and suppliers - Reporting and documentation

-Create/update and review test specification for design verification and validation of inverters -Creation of PCBA test specs. -Creation and documentation of test concepts and test cases -Development of test setup for manual and automated tests -High and low voltage testing of inverter against OEM requirements -Perform DVT including HW integration and qualification testing in various climatic conditions and maintaining test reports

High Power Wireless Charging Solution for Electric Vehicles - Simulations of electronic circuits - Hardware development and test setups for both Low- and High Voltage tests - Bring-up, EOLT, Design Verification and other automotive standard testing - Troubleshooting and problem solving - Reporting, and Documentation of results

Topic: Current detection at high potential with non-isolated shunt current measurement Tasks: - Background research - Concept development for implementation and demonstrating the functions with LTspice simulations - Market research and selection of components - Prototype Dev. - Test plan elaboration and execution of tests to verify the properties - Schematic layout for incorporation into existing inverter design - Follow-up measurements in the modified inverter

- Commissioning of HELLA’s internal testing software and creating a user manual for the software - Test cases development and testing of several modules for an under-development body controller - Template creation for results documentation - Setting up flasher for a Renesas microcontroller - Writing a manual for using the flasher in projects - Incorporation into the hardware testing processes

Worked on newly developed 50kW inverter. Tasks: - Preparation of inverters for first operation - Troubleshooting of hardware failures - Hardware development - Test case writing and test setup preparations. - Electrical testings - Test results compilation and reporting

• Ensured quality control via circuit verification & testing of LV and MV switch-gear panels. • Setting up of test equipment and taking measurements. • Recording and maintaining test reports. • Supervised and took part in panel manufacturing process, commissioning & troubleshooting at different sites. • Major projects include national electric and water supply companies; IESCO, LESCO and WASA.

Grade: 1.4 Major Subjects: - Switching Technology - Fundamentals in Power Electronics - High Voltage Measuring and Testing Techniques - Medium and Low Voltage Technologies - Power Electronics in High Voltage Grids - Power Automation

COMSATS Institute of Information Technology Lahore, Pakistan Major: Broadband Technologies and Wireless Communication Systems Related Subjects: - Electronics I & II - Electric Machines - Control Systems Engineering - Algorithms and Data Structures - Microprocessor Systems and Interfacing