Dipl.-Ing. Zain Ali

*) Erstellung von Simulationsmodell für Drei und Sechsphasigen E-Antriebe mit alle Systemrelevante Modelle. *) HV Labor Tests und E-Maschine Prüfstand Messungen um die Lastenheft Anfordeung zu bewerten für die HW Freigabe. *) Unterstützung Plattformentwicklung Team für die Auslegung von neuen Generation Leistungsmodule (SIC) und HV Komponente in E-Antriebe. *) Analyse von vielfältige ansteuerverfahren (SVPWM, DPWM, Random PWM) und deren Wirkung auf HV Komponenten. E-Maschine Kennfelder Simulationen.

Hardware design of an alternative storage based prototype, to implement safety feature in electromechanical steering system. The work included designing a DC-DC converter based prototype for efficient charging and discharging of Super capacitors. Worked on hardware design concepts such as power stage design, MOSFET gate drivers, high power PCB design, Analog and digital measurement techniques. Also learned ARM Microcontroller programming and worked on CAN bus interface. Learned about FMEA concepts.

Worked in the lab setup of a PLC controlled two axis crane assembly with a model train loading and unloading system. Programmed Siemens ET-200L PLC, Arduino UNO microcontroller for encoder based position control. Used industrial sensors and acutators worked on interface circuitry.

As a a part of Hardware design team. I was responisble for designing circuitry for wireless power charging of Li-ion battery, supply circuit design, LED driver for a Handheld medical device. I programmed driver for testing TFT LCD interface on Keil microvision. Designed six layer PCB for the overall device based on mechanical and functional requirements.

As a working student at TU München high power semicondutor lab. My tasks included making simple gate driver circuit for MOSFET. Lab experimental circuitry modifications for Gate charging study experiment for power MOSFET. Designing layout on EAGLE CAD and comissioning experimental setup and documentation.

At Novatex Ltd. Karachi, I worked in role of E&I engineer. I was responsible for maintenance activities like comissioning and troubleshooting faults in Variable Frequency drives. Working on Distributed control system of plant. Worked on Report server for Power house Energy management project. Ordered parts through vendors and used Project management system.