Lei Shi

shi5910@kettering.edu
Lei Shi
Power Electronics Engineer – Kettering University
Extensive experience in modeling, design and testing of DC-DC, DC-AC and AC-DC converters and wireless chargers.
Proficient in schematics development, component selection and PCB layout.
Proficient in hardware testing, soldering and operating test equipment.
Proficient in Matlab/Simulink, PSpice and LTSpice simulation

(810)-394-6966
Flint, MI 48504

Test and Design Engineer Advanced Power Electronics Lab, Kettering University( formerly GMI)
January 2014 to Present
Responsible for designing and testing below projects independently or as a good team player
—� 11 kW Bi-directional Electrical Vehicle Fast Charger with 96% overall efficiency
—‹ Six-layer PCB layout including power board, control board and driver board using Altium
—‹ Schematics design for the whole system
—‹ Simulation in Matlab/Simulink and in LTSpice
—‹ Embedded C programming for digital signal processor
—‹ CAN communication using CANalyzer

—� 6.78 MHz Wireless Charger for Mobile Phones via Magnetic Resonance with 20cm charging distance
—‹ FEA in Ansoft/Maxwell, system and loss simulation in LTSpice, drive circuit design and parasitic parameter design
—‹ Schematic design and PCB layout in Altium Designer. Precise soldering.

—� High Frequency Wireless Charger for Electrical Vehicles with Compact Transfer Coils
—‹ Test of Gallium Nitride devices
—‹ Circuitry simulation, coil simulation, system assembling and hardware testing

Intern Test Engineer Advanced Power Electronics Lab München
April 2014 to June 2014
Testing hardware and schematics of switching power supplies
—� Troubleshoot and debug systems, circuits, and devices
—� Soldering and de-soldering

Co-op Hardware Engineer Great Wall Motors
April 2013 to December 2013
Highly-effective customer interface works
—� Schematics review and hardware test
—� Soldering work

Master of Science Electrical Engineering Kettering University
Flint, MI
January 2015 to March 2016

Bachelor of Science Electrical Engineering Kettering University
Flint, MI
October 2011 to December 2014

Skills
3 year lab and industrial work experience in electrical engineering
–¡ 3yr experience in PCB layout using Altium
–¡ 3yr experience with lab test equipment and soldering & de-soldering
–¡ 3yr experience in drawing and reading schematics
–¡ Familiar with theory and prototype of DC-DC, DC-AC and AC-DC converters
–¡ Familiar with system analysis and analog and digital circuit analysis
–¡ Proficient in using MATLAB/Simulink, PSpice and LTSpice for control loop and transient analysis
–¡ Excellent verbal and written skills in English and Mandarin
–¡ Proficient in finite element analysis using Ansoft Q3D and Maxwell
–¡ Experience in embedded C programming, Labview and CANalzer