Electric Drive Controls Engineer Ref# 456

General Motors   Pontiac, MI   Full-time     Engineering
Posted on May 21, 2023

Electric Drive Controls Engineer, Pontiac, MI, General Motors. Design, dvlp, implement, release &continuously improve motor control algorithms for hybrid, plug-in, & ele-ctric vehicle platforms. Define, dvlp & optimize electric drivetrain performance by enhancing efficiency of electric motor (surface-mounted permanent magnet (SPM), interior-mounted permanent magnet (IPM), & induction machines) &Traction Power Inverter Module (TPIM). Engr, dvlp, test, validate & release motor control algorithms incl. TPIM power loss estimator, junction temperature estimator, inverter derating, junction tempe-rature rain flow counting, inverter damage number estimation, &backup sensorless algorithms, using MATLAB, Simulink, Stateflow, Piecewise Linear Electrical Circuit Simulation &Simplorer tools. Perform thermal mgmt of silicon &silicon-carbide power modules, &dvlp thermal models for three-phase TPIM. Support dvlpmt of advanced inverter protection algorithm for active thermal der-ating based on maximum device temperature for high speed &stall operating conditions to enhance vehicle performance. Improve motor control performance using Design of Experiments &Design for Six Sigma processes to determine different temperature-based derating strategies for improvement of vehicle performance. Master, Electrical Engrg or related. 12 mos exp as Engineer, dvlpg &optimizing electric drivetrain performance by enhancing efficiency of electric motor (SPM or IPM) &TPIM, or related. Mail resume to Ref#456, GM Global Mobility, 300 Renaissance Center, MC:482-C32-C66, Detroit, MI 48265.