Motor Control for Automotive Systems

Electrically Powered Hydraulic Supplies
Technologies for Different Requirements Custom Solutions
for Electrical Drive Engineering
For several years our enterprise develops motor control boards for the Hydraulik Ring GmbH, used in electrically powered hydraulic steering (EPHS) of passenger cars and utility vehicles. Solutions for a wide range of applications were be and will be create in the scope of cooperation:

EPHS for Racing Cars
Engine:
  • 12 V DC engine
time of development:
  • 2 month
Result:
  • motor control for extreme stress
Use:
  • Porsche 911 GT 3R 1999 - 2000
  • Opel Vectra STW 1999
  • Opel Astra V8 DTM 2000

EPHS for 230... 400 V DC power supplies
Engine:
  • Asynchronous machine (AC engine)
time of development:
  • 5 month
Result:
  • Motor control with allowable temporary overload up to 1.5 kW electrically power
  • Load detection by current sensing
  • CAN interface (optional) to consider external information in engine control algorithm  (steering angle, speed)
  • Customer specific modifications are possible
Use:
  • Passenger cars and utility vehicle drived by electrically or hybrid engine

Powerful EPHS for Medium-Range Cars
Engine:
  • 12 V brushless direct current motor (BLDC)
time of development:
  • 4.5 month
Result:

 
  • Performance optimized revolutions control
  • Load detection by current sensing
  • Integrated CAN interface can be used to consider external information in engine control algorithm  (steering angle, speed)
  • Costumer specific modifications are possible

SEMATEC System Engineering & Marine Technology GmbH

Gewerbeallee 12, D-18107 Elmenhorst / GERMANY
Phone: +49 (0)381 / 54 847 - 0, Fax: +49 (0)381 / 54 847 - 70

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