Senior Manager-Inverter (74310)
Ola
Bengaluru, Karnataka, India
Job Description Job Summary Excellent knowledge in designing embedded system based on Microcontroller/Microprocessor based system and associated sub systems such as power supply, I/O interfaces, displays and communication protocols like UART, SPI, I2C, RS232, USB, Ethernet. Define Integrated system i.e motor & Inverter for Improved power/torque to weight ratio for given packaging space & Improved performance, efficiency, thermal, safety & EMI/EMC. Expertise in communication protocol (CAN), hardware interfaces and subsystems Good understanding of EMI/EMC & other standards applicable to electronic circuit Good Knowledge of DFMEA and PFMEA for hardware & software of Inverter EV application Support the project planning, design, development testing, and release of Inverter products. Experience in in vehicle level and component level DVP preparation Experience with the use of specialized electronic lab equipment such as oscilloscopes, power supply, power analyzers and frequency generators. Key Responsibilities Responsible to design, optimize, test & validate hardware & software at component, sub system & system level for high voltage EV application Inverter Lead the definition of controller products for motor drives applications in battery powered high voltage (>600V) systems Responsible for requirements management and product datasheet generation for the defined products and lead technical discussions with design and concept teams during product development Lead the in system test and validation of new developed products in actual target application/system and ensure requirements initially provided are fulfilled. Key Skills Required Worked in product development and have seen several development cycles of software & hardware of Inverter for EV application Deep understanding in motor drives systems including gate drivers, high voltage power MOSFETs, DC-DC power supplies, battery systems. Understand in detail motor technologies and effect in algorithms Knowledge of motor control algorithms (i.e. FOC, VFD, DTC, etc.) and their implementation into embedded software including strategies for sensor less controls. Software Tools C/C++ MATLAB LTspice DFMEA PFMEA