Wael S.

Experienced Electrical Engineer

I am an experienced power electronics engineer with main focus on AC and DC battery charging systems. Currently, I am working in the area of EV wireless charging systems alongside with AC chargers, On-board chargers and DC chargers where I can cover end-end development of the product including the followings: Define the battery charging requirements (charging profile along with battery characteristics) where it will be the bases of the design. ▪ Design of power electronic converters such as AC-DC PFC, DC-AC, DC-DC, LLC and resonant converter including mathematical modeling, simulation modeling, detailed hardware architecture design, components selection and PCB layout design. ▪ Evaluating suitable components by market availability, budget, power loss and stress characteristics. ▪ Thermal modeling of each power electronic converter along with power loss and system efficiency calculations and propose a suitable cooling system. ▪ Implementation of the control system and software development on various types of MCUs such as Ti, STM32, Renesas. Also, working on programming and implementation of CAN bus communication protocol. ▪ Define the mechanical design requirements of the system and cooperate with the mechanical design team to get the most compact and efficient housing design. Also, I have the following knowledge and experience: ▪ Solid knowledge in power electronic converter topologies along with topology analysis, soft switching, techniques and modeling of various types of power electronic converters. ▪ Hands-on experience in testing and debugging of power electronic converters including low and high-power functionalities. ▪ Proficiency in power electronic simulation and design tools. ▪ Proficiency in Embedded C language and software development tools. ▪ Automotive functional safety certified (AFSP ISO26262). I can carry qualitative and custom end-end design of any power electronics circuit and power conversion topologies. Also, I can carry the design of IoT modules (GSM) including the HW and SW development along with the PCB layout design. I am able to handle the full prototype development if you have your current design or idea, I can drive it from the concept phase to the prototyping phase according to the requirements, design standards and safety standards.
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  • Power Electronics
  • Mathematical Optimization
  • Software Design
  • Research Methods
  • Engineering Simulation
  • STM32