OBC Calibration

Position Name: OBC Calibration

Your Responsibilities:

Calibration scope & criterion definition based on technical requirement analysis

Calibration methodology & toolbox development and calibration spec definition

Calibration implementation in 1 or more packages as below:

- Sensor & actuator (AC current sensor, DC voltage sensor, low voltage sensor, temperature sensor, relay control, IGBT/Mosfet configuration etc.)

- OBC control ( charging/discharging control 1 phase + 3 phase, power loop calibration (PFC, DCDC) etc.)

- Function safety & high voltage safety (AC current monitoring, DC voltage monitoring, active/passive discharging at different conditions etc.)

-Thermal ( thermal model paramerization (IGBT/Mosfet, DC capacitor, EMC filter etc.), power loss calibration, cooling flow calibration etc.)

- Diagnostic

- Derating/protection (over current, over temperature, over voltage etc.)

- ECU configuration/CAN signal mapping etc.

- etc.

ECU commissioning together with testing engineer

Calibration data review & scoring & release

Support production engineer for the sample production incl. thermal sensor type choosing, thermal sensor layout position definition, EOL setup support & technical trouble shooting etc.

Collaborate with simulation, design, testing and quality teams to investigate root causes of test failures, propose technical optimization solutions

Test rig setup & commission (Test rig scouting/evaluation/correlation, accessory/fixture/adapter preparation etc,)

Performing individual task-related duties in accordance with the knowledge and experience of the position holder.n

Advising other people holding positions at VCIC, its subsidiaries/associate companies, or cooperating organizations upon request and in consultation with the appropriate people responsible.

Our Requirements:

Bachelor or above in electricity engineering, thermal engineering, automation, motor control, automotive electronics, power electronics. signal processing, or comparable majors

Calibration experience in PMSM/inverter/OBC/DCDC (highly preferred)

Thermal related calibration or simulation experience (highly preferred)

Software development experience in PMSM/OBC/DCDC(preferred)

Good English, German (plus)

Basic knowledge of PMSM/ASM/inverter/OBC/DCDC hardware (preferred)

Good knowledge of PMSM/ASM/inverter/OBC/DCDC software(preferred)

Knowledge of CAN, CAN FD, UDS, XCP protocol (preferred)

Experience of INCA, Matlab (highly preferred)

Experience of Canoe, Canape Goepel box, Diag RA, ODIS, INCA flow (prefered)

Knowledge of Foster/Knoten model tuning (highly preferred)

High motivation and acting proactively

Quick learning competence