概览

简介

此设计展示了一个完整的大功率同步/BLDC 电机控制系统。 它可以支持从三相 Y 型连接电源供电的高达 10.5kW 的功率。 该单元包含一个高性能 Arm® 内核微控制器,用于处理电机控制和电源 PFC 调节。 这些操作在隔离环境中进行,并由一组高压 IGBT 半桥的光耦合 IGBT 驱动器控制。 该 MCU 器件通过与外部控制单元的隔离式 RS-485 连接实现控制,且可选择使用 CAN 接口。

系统优势:

  • 具有单线控制功能的完整系统,可扩展到用于预测性维护的 eAI 功能
  • 控制电机和电源 PFC 只需一个 RA6T2 MCU
  • 通过 RS-485 或 CAN 接口连接控制单元

产品对比

应用

应用

  • 暖通空调和热泵压缩机
  • 呼吸机电机

成功产品组合交互框图

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4:3 ratio Sheet.1 Sheet.2 Sheet.3 Sheet.4 EU188 EU188 EU188 3-Ph Mains 3-Ph Mains 3-Ph Mains Isolated Amplifier-1 Isolated Amplifier Isolated Amplifier IGBT Driver-1 IGBT Driver IGBT Driver RS-485 TRX RS-485 TRX RS-485 TRX Hot Side Power Hot Side Power 3-Ph PSU+PFC 3-Ph PSU+PFC 3-PhPSU+PFC Connector Arrow Ground Sheet.43 Sheet.44 Resistor Resistor.46 Resistor.47 Resistor.48 Sheet.70 Sheet.71 Sheet.72 Sheet.73 Sheet.75 Sheet.77 Sheet.78 Connector 1.158 Sheet.80 Sheet.81 Sheet.82 Sheet.83 Sheet.84 Sheet.85 Sheet.86 Connector 1.158.87 Sheet.88 Connector 1.89 Sheet.90 Sheet.97 Sheet.94 Sheet.95 Sheet.96 Sheet.98 Sheet.99 Sheet.100 Sheet.101 Gate Driver Gate Drive Gate Drive VOUT Monitor VOUT_Monitor VOUT_Monitor ISENSE Monitor ISENSE_Monitor ISENSE_Monitor VAC/IN Monitor VAC_IN_Monitor VAC_IN_Monitor 2 2 2 2 Sheet.108 8 8 8 8 Sheet.113 GND GND GND VCC VCC VCC Sheet.116 Connector 1.158.117 Isolation Isolation Isolation Sheet.120 Sheet.121 Sheet.122 Sheet.123 Sheet.124 Sheet.125 Sheet.126 Sheet.127 Sheet.128 Sheet.129 Connector 1.158.131 Connector 1.158.132 Connector 1.158.133 Connector 1.158.134 Connector 1.158.135 Connector 1.158.136 Sheet.138 Sheet.139 Sheet.140 Sheet.142 Sheet.143 Sheet.144 Sheet.145 Connector 1.158.146 Connector 1.158.147 Ground.148 Sheet.149 Sheet.150 9V 9V 9V Isolation Isolation Isolation 560V DC 560V DC 560V DC 9V/800mA 9V/800mA 9V/800mA 5V/8W 5V/8W 5V/8W Isolated Amplifier-2 Isolated Amplifier x4 Isolated Amplifier x4 Sheet.155 Sheet.160 Sheet.63 Sheet.64 Sheet.65 Sheet.66 Sheet.67 Sheet.68 Sheet.161 Sheet.162 Sheet.163 Sheet.164 Sheet.165 Sheet.166 Sheet.167 IGBT Driver-2 IGBT Driver x6 IGBT Driver x6 Sheet.118 IGBT IGBT x6 IGBT x6 Motor Sheet.169 Sheet.170 M M Flyback Flyback Flyback AC/DC Buck AC/DC Buck AC/DC Buck MCU MCU MCU MCU PWM PWM PWM ADC ADC ADC SCI SCI SCI PWM PWM PWM ADC ADC ADC Connector Line Isolation .174 Isolation Isolation Sheet.175 Isolation .176 Isolation Isolation Connector double arrow
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