(H)EV - Auxiliary
Because overall efficiency is always a primary concern for (H)EVs, it makes sense to consider bringing further substantial loads to the high voltage domain whenever a high voltage rail is available in a car. For instance, EPS (electrical power steering) for which an auxiliary inverter can be used to control the electric motor required. Other common uses: climate compressor, electric charger (eTurbo) and active chassis control.
For these applications and more, discover Infineon’s broad range of dedicated auxiliary inverter solutions. Whatever your (H)EV needs are, we have the know-how and components to realize them to your specifications.
(H)EV - Auxiliary inverter system diagram
- Fully automotive-qualified product portfolio supporting a wide range of motors, generators and power classes; compact design with high power density
- Isolation-integrated in gate driver
- Highly-efficient 3-phase drive due to very low conducting losses even at high switching frequencies
- Wide range of 16 and 32-bit microcontroller solutions dedicated to (H)EV applications
- Evaluation Kit available to reduce system development time
With the growing market of electrical vehicles, the industry has put forward more requirements for the performance of charging piles. This e-learning will show you that the emergence of CoolSiC™ MOSFETs has improved the charging pile industry to make the EV charger smaller, faster and with higher efficiency.
Do you want to know the various topologies you can find in this power conversion stage and their top-level working principle? Get to know the basic concepts of passive and two-level active rectification methods.
In this video, you will:
- Understand how Infineon’s power semiconductor module portfolio is a solution for the main challenges of the electric vehicle industry
- Know Infineon’s general value drivers as well as recent success stories on the electromobility market