Electric Motors & Power Control Units
  Electric Motors & Power Control Units
By leveraging experiences from industrial motor manufacturing and automation, Delta has developed its own automotive Permanent Magnet Synchronous Motor. With optimized motor structure, magnetic flux and thermal dissipation, Delta is able to improve the power density of the motor and provide a peak efficiency as high as 95% and above.

Power Control Unit (PCU) is the controller of a motor drive system. By adjusting DC current distribution, PCU is able to control motor's toque and speed to meet system's loading demand. Furthermore, the system incorporates schemes to optimize efficiency via regenerative braking and self-detection function to prevent abnormalities.

Delta's PCU design integrates power electronics of four major systems: Traction Motor Drive, ISG Motor Drive, A/C Motor Drive and DC/DC Converter. The system can be applied to electric vehicles, hybrid electric vehicles and other off-road platform used for lifting or transporting materials. Delta's total solution in power electronics and Traction Motor Drive brings better synergy among different subsystems and is able to achieve system efficiency of 90% and above.
  Motor Drive
Engine Start Control
Speed & Torque Control
Generation & Voltage Control
Applied for IM or PMSM
Braking Generation
Air or Liquid Cooling Design
Serial Communication
Over Heat & Over Speed Protection
Sinusoidal Wave Driving
Permanent Magnet Synchronous Motor
Resolver or magnetic encoder option for feedback sensor
Low vibration and audible noise
High power density with compact size
Optimized design with electro-magnetic / structure / thermal simulations
Built-in electro-magnetic brake (for UEV / NEV)
  Energy Storage Device & Management System
Battery Management System total solution, incl. main BMS, local BMS & high voltage junction box control
Battery modular design
Modular thermal management
HV isolation faulty detection
SOC estimation
Cell balancing control
Diagnostics and status check
Battery protection
Thermal management control
Charger communication
  Contact us
  Have a question or need any assistance that should be answered by a professional? Contact us, and let our staff help you.  
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