Lewei Qian
Angestellt, Engineering Specialist, Caterpillar
Peoria, Vereinigte Staaten
Werdegang
Berufserfahrung von Lewei Qian
Bis heute 11 Jahre und 10 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.
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