概览

简介

瑞萨电子的 2/3 轮牵引电机控制低压逆变器解决方案是基于 MCU 和模拟产品的参考设计,适用于大功率 48V 电机控制应用。 该设计包括逆变器硬件设计文件(原理图和 Gerber)和示例代码(用于电机控制单元和旋变数字转换器),允许根据实际用例进行快速评估和开发。

系统优势:

  • 功率级可以驱动高达 10kW 的电机。 ​
  • 支持根据客户要求扩展逆变器的 48V 功率级。
  • 支持与车辆 I/O、制动传感器、加速器、档位和驱动模式的连接,以及数字仪表盘的 PWM 输出。 ​
  • 此参考设计为使用 RH850/C1M-A1 汽车 MCU 的电机控制应用提供了完整的逆变器评估。
  • 包括逆变器硬件设计文件(原理图和 Gerber)和示例代码(用于电机控制单元和旋变数字转换器),允许根据实际用例进行快速评估和开发。

产品对比

应用

应用

  • 2/3 轮牵引电机

成功产品组合交互框图

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AS219 Connector Arrow.195 Connector Arrow.196 Connector Arrow.197 Connector Arrow.198 Dual component.277 Component block.631 IPD IPD IPD Connector Arrow Connector Arrow.158 Connector Line Connector Line.160 Connector Arrow.161 Connector Arrow.162 Connector Arrow.163 Connector Arrow.164 Connector Arrow.165 Sheet.172 Communication Lines B.135 Double arrow.137 Sheet.173 Communication Lines B.135 Double arrow.137 AS219 AS219 AS219 Sheet.111 Battery.328 Sheet.113 Sheet.114 Sheet.115 Sheet.116 48V Battery 48V Battery 48V Battery Connector Arrow.409 Connector Line.410 DC/DC DC/DC DC/DC PMIC PMIC PMIC CAN x3 CAN x3 CAN x3 ISO CAN 1 ISO CAN ISO CAN SENT x2 SENT x2 SENT x2 LIN x3 LIN x3 LIN x3 ISO UART x2 ISO UART x2 ISO UART x2 Connector Arrow.155 Connector Arrow.156 Connector Arrow.157 Connector Line.186 Connector Arrow.191 Connector Arrow.192 Connector Arrow.193 Connector Arrow.194 Connector Arrow.199 Connector Arrow.224 Connector Line.225 Connector Line.226 Connector Line.227 Connector Line.228 Connector Arrow.229 Connector Arrow.230 Connector Line.231 Connector Line.232 Connector 1 Connector 1.235 Serial Interface Serial Interface Serial Interface 15.6V/1.33A 15.6V/1.33A 15.6V/1.33A 1.2V/0.5A 1.2V/0.5A 1.2V/0.5A 5V 5V 5V 3.3V 3.3V 3.3V X X X Vout Vout Vout System I/O System I/O System I/O 12V External Supply 12V External Supply 12V External Supply 12V DC Supply Sheet.280 Sheet.281 Sheet.282 Sheet.283 Sheet.284 Sheet.285 Sheet.286 Sheet.287 Sheet.288 12V External 12V External 12V External DC-Bus Current & Voltage DC-Bus Current & Voltage DC-Bus Current & Voltage Phase Current Phase Current Phase Current Connector Line.298 Connector Line.299 Connector 1.300 Connector 1.302 Connector 1.303 Connector Line.305 Sheet.308 Sheet.309 Motor Sheet.296 M M M MOSFET x18 MOSFET x18 MOSFET x18 Connector Line.310 Half Bridge Driver Half Bridge Driver Half Bridge Driver Half Bridge Driver Half Bridge Driver Half BridgeDriver Connector Arrow.221 Connector Arrow.222 Connector Arrow.223 Connector 1.329 Sheet.333 Position Sensor Selectable from following: 1. Inductive Sensor 2. Resolver (sin/cos) Position Sensor Selectable from following: 1. Inductive Senso... Position Sensor Selectable from following:1. Inductive Sensor2. Resolver (sin/cos) Net Loads Net Loads Net Loads MCU MCU MCU MCU VDD VDD VDD eVCC eVCC eVCC ADC 1 ADC ADC CAN CAN CAN ISO CAN 2 ISO CAN ISO CAN SENT SENT SENT LIN LIN LIN ISO UART ISO UART ISO UART GPIO 1 GPIO GPIO TSG3 TSG3 TSG3 ADC 2 ADC ADC RDC3 RDC3 RDC3 GPIO 2 GPIO GPIO
Exiting Interactive Block Diagram