概览

描述

The RL78/G14 Motor Control Demonstration Kit (YRMCKITRL78G14) for brushless AC motor control uses sinusoidal field oriented control and sensorless three-shunt current measurement.

特性

  • Brushless AC motor (e.g. permanent magnet AC)
  • Sinusoidal field oriented control
  • Sensorless three shunts
  • MCU: RL78/G14 (16-bit, 41DMIPS)
  • On-board inverter power stage: MOSFETs RJK0654 (LFPAK, 30A/60V, Rth = 2.27°C/W,L = 1.1nH, RDSON = 6.5mOhm)
  • 13KB Flash for motor control algorithm including parameter storage and GUI interface functions
  • 2KB RAM used
  • Available CPU time: 30% [86μs used for FOC algorithm calculations]
  • Switching frequency: Up to 24KHz
  • Sampling frequency: Up to 8KHz
  • Communication:
    • USB connection: RL78.G14 GUI, Isolated programming and IAR debugging interfaces
    • Direct Connection: RL78/G14 E1 interface for additional debug & development
    • Windows 7 64-bit version supported

应用

  • Brushless AC motor control

文档

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指南
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Presentation
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快速入门指南
PDF49 KB
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