Electric Vehicle Systems Integration

Design, analyze, and troubleshoot EV battery management systems including cell balancing, SOC/SOH estimation, thermal management, and BMS firmware architecture.

Design EV charging infrastructure systems covering AC/DC charging architectures, OCPP protocol integration, grid connection, load management, and depot charging solutions.

Apply ISO 26262 functional safety processes to EV systems including HARA, safety goal definition, ASIL decomposition, and safety case development for electric drivetrains.

Engineer high-voltage electrical safety systems for EVs including HV isolation monitoring, interlock design, arc flash analysis, grounding strategies, and IEC 60664 compliance.

Design and tune FOC and DTC algorithms for EV traction motor drives, covering current loop tuning, SVPWM, flux weakening, and motor parameter identification for PMSM and induction motors.

Integrate electric motors, inverters, gearboxes, and battery systems into complete EV powertrain architectures, covering torque vectoring, efficiency mapping, and NVH optimization.

Model and optimize EV range and energy consumption across drive cycles, auxiliary loads, thermal conditions, and degradation states using vehicle energy modeling methodologies.

Design integrated EV thermal management systems for battery, motor, and cabin conditioning, including heat pump integration, refrigerant circuit design, and cold-weather range optimization.

Architect embedded software for EV vehicle control units covering AUTOSAR, torque arbitration, energy management strategy, state machine design, and CAN/Ethernet communication.

Architect EV vehicle communication networks including CAN, automotive Ethernet, LIN, and V2X protocols for EV powertrain, BMS, and charging system integration.