Lewei Qian

Angestellt, Engineering Specialist, Caterpillar

Peoria, Vereinigte Staaten

Fähigkeiten und Kenntnisse

 Engineering Specialist for Caterpillar medium vo
 NPI (New Product Introduction) lead engineer of
 Technical lead of the electric drive mining truc
mechanical system development & research
cooling and air flow system
thermal & life time analysis and switching pattern
 Experienced with electric drive system component
quality process
program management
international supplier management and system/compo
 Four years’ research
development and project management experience at C
FSU
for US Navy’s next generation all electric battle
 Systematic knowledge of six sigma methodology an
APQP
PPAP and NPI processes.
 Published 20 papers/book chapter and gave over 1
 Being invited to review or serve as a session ch
IEEE Senior Member

Werdegang

Berufserfahrung von Lewei Qian

  • Bis heute 11 Jahre und 9 Monate, seit Sep. 2012

    Engineering Specialist

    Caterpillar

    Medium voltage high power generator/motor design and development up to 3MW. 

  • 1 Jahr und 8 Monate, Jan. 2011 - Aug. 2012

    Senior Engineer

    Caterpillar

    Lead engineer for Caterpillar’s AC electric drive mining truck 795F AC and 793F AC converter/inverter system (2.5MW to 5MW).

  • 2 Jahre und 7 Monate, Juni 2008 - Dez. 2010

    Engineer

    Caterpillar

     Leading the 795F/793F AC inverter system technical specification, mechanical design, electrical system analysis and design, high altitude inverter cabinet research & analysis, thermal models development, loss and life analysis, vibration, switching patterns, airflow and thermal associated tests.

  • 1 Jahr und 1 Monat, Mai 2007 - Mai 2008

    Engineer

    SIEMENS

    50HP to 800HP 18-Pulse drive product research & development and product line release

  • 3 Jahre und 10 Monate, Aug. 2003 - Mai 2007

    Research Assitant

    Center for Advanced Power Systems

Ausbildung von Lewei Qian

  • 3 Jahre und 10 Monate, Aug. 2003 - Mai 2007

    Mechanical Engineering

    Florida State University

    Control Engineering,Power Electronics,Electric Drive,Power System Analysis,Renewable energy

  • 2 Jahre und 10 Monate, Sep. 2000 - Juni 2003

    Electrical Engineering

    Hefei University Of Technology

    Control Theory and Control Engineering, Power Distribution System, Motor Drive Control

  • 3 Jahre und 10 Monate, Sep. 1996 - Juni 2000

    Electrical Engineering

    Hefei University of Technology

    Control, Power Electronics, Microprocessor Control, Industrial Automation

Sprachen

  • Englisch

    Fließend

  • Chinesisch

    Muttersprache

Interessen

Fishing
Golfing

21 Mio. XING Mitglieder, von A bis Z

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