Power Electronics for Wind Energy

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Power Electronics for Wind Energy

SEMIKRON’s portfolio includes a wide range of products for wind energy applications, from small to medium-power modules for pitch and yaw drives to high-power components for multimegawatt power converters. From individual modules including dedicated drivers to high-power SKiiP4 IPMs and ready-to-use power electronic stacks – SEMIKRON has the solution. SEMIKRON products offer maximum reliability for on and offshore wind turbines both in industry standard packages and in high-power SKiiP4 IPMs and power electronic stacks.


SEMITRANS 10 MLI enables wind turbine converters to reach voltage ranges up to 1000VAC (1500VDC) in 3-level NPC topology and increases converter efficiency

Reduced system cost thanks to 3-level topology

  • Up to 1.5 MW without paralleling
  • Lower switching losses thanks to the use of 1200V devices
  • Lower THD means lower filter requirements
  • Reduced cable diameters or cable losses
  • Reduced cooling requirements

Reduced system cost thanks to 3-level topology

Compact 1500 kW design with SEMITRANS 10

Power Modules

  • Broad module portfolio for all power ranges up to multi-megawatt converters
  • 2 and 3-level modules for high-power solutions
  • Maximum reliability in industry standard packages
  • All connection technologies available: solder pins, press-fit pins, screw connectors and spring contacts
  • Plug & play drivers

Learn more about SEMITRANS IGBT modules


  • Highly reliable SKiiP 4 up to 3600A Icnom
  • Water and air cooled versions
  • CANopen interface for diagnostics
  • Maximum reliability thanks to Single Sided Sintering technology and SEMIKRON ASIC driver chipset
  • 100% tested incl. burn-in test

Learn more about SKiiP 4


  • Fast time-to-market with ready-to-use power stacks
  • Customized designs for individual customer applications
  • Including SEMIKRON drivers with ASIC chipset for maximum reliability
  • UL ready

Learn more about Power Electronic Stacks