Rezwan Zaman

• Firmware development for Bidirectional DC-Laboratory Power Supplies. • Micro Controller programming for TI and NXP systems with C. • GUI Software Development with C#. • Application development on Linux platform. • Experience with MQTT and Modbus TCP.

• FPGA Firmware development for Dual Active Bridge (DAB) Converter. • Modelling of DAB Control System in Simulink • Power Electronic Module in PLECS. • Developing the Modulator in Xilinx ISE. • Writing Bus Protocol for FPGA to validate hardware testing of the Modulator.

Assisting the Docoumentation of the PhD Dessertation on - • Flicker Mitigation by Optimization of Voltage Control • Documentation of the Dissertation and plotting results With Latex • Data anlysis with Matlab.

• Active Power Factor Correction with Active Front End Converter. • Power Electronic System Modeling and Simulation with PLECS. • Development of Control Software for DSP and implementation on “SHARC DSP” and “Spartan-6” based Computer Control Unit (CCU). • Tested the control application on IPU (IGBT Power Units) for the Gridcon ACF Hardware. • Successfully defended the Master Thesis with a grade of 1.3 in German Scale.

Master Thesis in collaboration with High Voltage Institute (IFHT) at RWTH Aachen. • Active power factor correction control with DC - DC / Active Front End Converter • Power Electronic System Modelling and Simulation with PLECS. • Development of Control Software for DSP with Eclipse IDE. • Implementation of Control Algorithm on Computer Control Unit (CCU) with VisualDSP++. • Testing of the control application with Power Electronic Hardware/IPU (IGBT Power Units).

• Worked as part of “Project CCU 2.0”, in the PQLE department. • Background research into Xilinx MpSoC Ultrascale+ based Controller Architecture. • Initial board startup and performance measurement of various MpSoC Ultrascale+ based controller boards in comparison with the older CCU. • Performed hardware testing of the controller boards and measured FPGA data transfer in the Distributed Synchronous Control “DSC” Architecture. • Petalinux “Yocto” kernel development and XEN Hypervisor virtualization.

• Supervised Four Stroke Gas Engines based Power Generation process through PLCs. • Performed scheduled maintenance on plant’s Electrical equipment like Transformers, Circuit Breaker, Relays and Electrical Motors.

• Assisted in the installation process of Solar Home Systems into several Office and Apartment Buildings. • Assisted in assembling inverter prototypes for Solar Home Systems. • Performed scheduled maintenance on Solar Panels, Inverters and Battery Networks. • Planned Wiring System through the building for inverter connection.