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Bosheng Sun 2901 Euclid Ave. Apt.625 Cleveland, OH. 44115 (216)875-9668 (lab) (216)241-4669 (home) [email protected] http://academic.csuohio.edu/aerl/students/bosheng Objective: A challenging Electrical Engineer position Summary: Extensive experience in embedded system design with microcontrollers, analog and digital circuit design, switch mode power converter design, PCB layout, DSP-based digital control design, power management and distribution (PMAD), power plant operation, control systems design, PLC, software development using C/C++, Assembly, Fortran, and VHDL, etc. Experience: 2001-Present Advanced Engineering Research Lab Cleveland State University Graduate Research Assistant (working for NASA Glenn Research Center to improve future aerospace power system technology readiness) Develop innovative full digital Active Disturbance Rejection Control and Time Optimal Control for a 1KW H-Bridge DC-DC power converter based on the TI TMS320C6711 DSP chip. Code developing, debugging and tuning in real time Design and build 350W H-Bridge DC-DC power converter. PCB layout using Orcad. Component selection, soldering, testing, and troubleshooting. Magnetic component and EMI filter design. Design verification and documentation Power electronics circuit modeling, simulation and analysis using PSpice and Saber Nonlinear and observer-based control system research and design using MATLAB/SIMULINK. M-file and S-function development. S and Z domain analysis. Motion control Embedded system design with Microchip PIC16F877 microcontroller programmed in assembly. Activities include step motor control, serial communication, peripheral interruption, keypad input, LCD display, A/D, SPI, I2C and USART, etc Modern digital design with CPLD and FPGA using VHDL. Floating point ALU development PLC programming with Allen-Bradley Extensive hands-on experience in breadboarding, soldering, prototyping, testing and debugging using oscilloscopes, DMM’s, function generators, frequency analyzers, current probes, and in-circuit debuggers 1997-2001 Central China Power Group (CCPG) China Electrical Engineer Power management and distribution (PMAD), power dispatching and control Power systems analysis. Power switching, protective relaying and metering Power systems schematics and wiring diagrams drawing using AutoCAD Load flow calculation, load forecasting, daily production schedule decision Database management, software development Power systems maintenance and operation mode arrangement Data collection and analysis, annual summary and report A member of “Heavy Load Testing of ±500KV D.C. Transmission Line”, the first of its kind in China 1995-1997 Yangluo Power Plant China Plant Engineer Power plant and power substation operation, control, protection, inspection and maintenance. Troubleshooting 1200MW combined cycle power plant startup Power switching, protective relaying and metering. RTU design SCADA systems implementation and maintenance Motors maintenance. Motion control Voltage, power factor, real power and reactive power regulations Data collection and analysis Supervised new employees. Computer Skills: Programming Language: C/C++, Fortran, Basic, Assembly, FoxPro, VHDL Others: MATLAB/Simulink, Mathcad, Saber, OrCAD, PSpice, MAX+plus II, dSPACE ControlDesk, Code Composer Studio, Visio, AutoCAD, MPLAB, IsoPro, QuickCAM, RSLogix5, LabVIEW, TCP/IP, Computer Network, Mobile Computing, Microsoft Office Education: Master of Science in Electrical Engineering Cleveland State University, Cleveland. GPA 3.95/4.0 Bachelor of Science in Electrical Engineering Tsinghua University, China. GPA 3.75/4.0 2001-2003 1990-1995 Honors and Memberships: Research Assistantship (Cleveland State University, 2001-present) “Outstanding Employee of CCPG” (Wuhan, China, 1999) Award for contribution to “Testing of ± 500KV D.C. Transmission Line from Gezhouba to Nanqiao” (Wuhan, China, 1999) Tsinghua University Scholarship (Beijing, China, 1993 and 1994) “Copper Medal of National Chemistry Competition for Senior Students” (China, 1988) Member of Institute for Electronics and Electrical Engineers (IEEE) Publications: “A DSP-Based Active Disturbance Rejection Control Design for a 1KW H-Bridge DC-DC Power Converter”, submitted for publication “Scheme Arrangement of CCPG Network Operated in Heavy Load Testing of ± 500KV D.C. Transmission Line from Gezhouba to Nanqiao”. CENTRAL CHINA ELECTRICAL POWER, Vol.12, No.2, Apr.1999 Reference available upon request 2 of 2