SL-MCIMC00305V1

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High Voltage Motor Control Solution for 3-phase Inverters from 1200W to 2500W

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解决方案说明

 

完整的3相电机驱动逆变器解决方案实现了正弦形永磁同步电机(PMSM)的磁场定向控制(FOC)。 

该产品为驱动大功率电机提供了一种经济实惠且易于使用的解决方案,适合各种应用,例如白色家电、空调、压缩机、电动风扇和用于电机驱动的一般三相逆变器,额定功率在1200 W至2500 W之间

该产品由一个带有STM32G431RB微控制器的数字控制模块组成,该微控制器根据FOC算法和来自IPM和电机的电流及电机转速反馈信号生成用于智能功率模块(IPM)的信号,这些信号由TSV994运算放大器调节为合适的微控制器外围输入。

  • STIB1060DM2T-L(10 A、600 V、0.18 Ohm典型值,功率MOSFET)
  • STIB1560DM2T-L(15 A、600 V、0.15 Ohm典型值,功率MOSFET)
  • STGIB20M60TS-L(25 A、600 V短路保护IGBT)
  • STGIB30M60TS-L(35 A、600 V短路保护IGBT)

另一系列的SLLIMM(小型低损耗智能成型模块)采用简单、坚固耐用的设计,可提供紧凑型高性能交流电机驱动。可使用STM32Cube电机控制软件开发套件(X-CUBE-MCDK)开发解决方案的FOC算法,该开发套件具有用于设置和生成算法代码等的图形界面

  • 主要产品优势

    STGIB30M60TS-L & STGIB20M60TS-L

    采用简单、坚固的设计,提供了紧凑型高性能的交流电机驱动。它将全新的意法半导体专利控制IC(一个LS和一个HS驱动器)与改进的短路保护沟槽栅场截止(TFS)IGBT相结合,使其成为在硬开关电路中操作高达20 kHz的电机驱动器的理想选择。

    STIB1560DM2T-L & STIB1060DM2T-L

    It Provides a compact, high-performance AC motor drive in a simple, rugged design. It combines new ST proprietary control ICs with the high-voltage N-channel super-junction MDMesh DM2, providing fast-recovery diode series to increase efficiency and minimize EMI and overall losses, making it ideal for any high-efficiency converter and 3-phase inverter system

    STM32G431RB

    Powerful Arm® Cortex®-M4 plus FPU and DSP capability with rich and advanced analog peripherals allowing Reduced PCB size and BOM cost, Dynamic energy efficiency

    TSV994

    This quad Op-Amp offers fast and accurate feedback signal conditioning with an excellent speed/power consumption ratio, a 20 MHz gain-bandwidth, stable for gains above 4 (100 pF capacitive load), while consuming only 1.1 mA maximum at 5 V.

  • All Features

      Input voltage: from 125 to 400 VDC
    • Nominal power: up to 2500 W
    • Nominal current: up to 25 A
    • Input auxiliary voltage: up to 20 VDC
    • Single- or three-shunt resistors for current sensing (with sensing network)
    • Three options for current sensing: dedicated external op-amps, internal SLLIMM-nano SMD op-amp (single) or via MCU
    • Overcurrent hardware protection
    • IPM temperature monitoring and protection
    • Hall sensor or encoder input
    • Universal design for further evaluation with breadboard and testing pins
    • Support to FOC and/or six step algorithms