No.1010E 2013Energy Saving Related Technologies Special Edition Development of Motor-Integrated ECU

Category TECHNICAL REPORT
Author S. KOIKE T. NIWA
Electronics Engineering Dept. 1, Automotive Systems Business Headquarters
T. TANINAGA
Experiment & Analysis Dept. 1, Automotive Systems Business Headquarters
Abstract Energy saving that shows consideration for the environment and smaller vehicle components for expansion of vehicle interior space are needed. Therefore, for motors and ECU (Electric Control Unit) used in an electric power steering, not only reduction in size and weight but higher efficiency are required. For this purpose, motors and ECU which conventionally were mounted separately have been integrated. Here development results of motor integrated ECU are introduced.
Keyword electric power steering, motor, ECU, integration, high effi ciency, small size, light weight
Reference

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