STDES-EVT001V1

批量生产

1 kW traction controller reference design for 3-phase BLDC motors for light electric vehicles

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  • The 1 kW BLDC traction controller is a reference design for low voltage battery powered light electric vehicles running on nominal 48 VDC and 50 A peak current. The wide input voltage range (42-65 V) and combination of hardware and design features deliver a highly responsive and efficient solution with fault diagnostic features that render this drive a highly viable solution across a variety of applications.

    The inverter stage in full bridge 3-phase topology includes N-channel Power MOSFETs featuring STripFET F6 trench gate technology, driven by smart L6491 gate driver ICs with embedded comparators ensuringr real time cycle-by-cycle overcurrent protection.
    The motor control logic is based on six step commutation in voltage mode, with Hall Sensor feedback for position detection. Detailed instructions are provided for configuring the firmware with an easy-to-use GUI and compiling the binary files for download onto the STM8S microcontroller.
    The microcontroller section on the board can accommodate I²C and UART communication protocols for enhanced interfacing and control such as LCD display.
    For further development, ST provides the ST Visual Development (STVD) environment and technical support for customizing and scaling the solution for Industrial and Automotive applications.
    The system has been field tested on an e-Rickshaw, but it is designed for use with any low speed or light electric vehicles.

    主要特性

    • 48 V DC 1 kilowatt design
    • Six Step drive commutation topology
    • Input Voltage range: 42 VDC to 65 VDC
    • Efficiency > 80%
    • Compatible with any 5 V throttle
    • Compatible with any start wound 48 V 3-phase BLDC motor with Hall sensor feedback
    • Protections:
      • Overcurrent, overvoltage and undervoltage protection
      • Option for two levels of ovecurrent protection with different thresholds
      • Speed and position feedback fault detection and protection
    • VIPER115LS based auxiliary power supply
    • 3 LEDs for fault indication
    • Drive ON/OFF switch
    • Drive Forward/Reverse switch
    • Drive disabled while mechanical brakes are applied
    • RoHS compliant

适合您的资源

相关应用

电动车

开发工具硬件

    • 产品型号

      STM8S电机控制固件库生成器

      用于开发ST7和STM8应用的ST可视化开发IDE

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技术文档

    • 描述 版本 文档大小 操作
      DB4061
      1 kW traction controller reference design for 3-phase BLDC motors for light electric vehicles
      1.0
      278.77 KB
      PDF
      DB4061

      1 kW traction controller reference design for 3-phase BLDC motors for light electric vehicles

    • 描述 版本 文档大小 操作
      UM2647
      How to use the 1 kW traction controller reference design for 3-phase BLDC motors for light electric vehicles
      1.0
      3.47 MB
      PDF
      UM2647

      How to use the 1 kW traction controller reference design for 3-phase BLDC motors for light electric vehicles

Hardware Resources

    • 描述 版本 文档大小 操作
      STDES-EVT001V1 GERBER 1.0
      620.09 KB
      ZIP

      STDES-EVT001V1 GERBER

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      STDES-EVT001V1 BOM 1.0
      65.16 KB
      PDF

      STDES-EVT001V1 BOM

    • 描述 版本 文档大小 操作
      STDES-EVT001V1 SCHEMATIC 1.0
      219.89 KB
      PDF

      STDES-EVT001V1 SCHEMATIC

法律

    • 描述 版本 文档大小 操作
      Terms of use 1.7
      57.54 KB
      PDF

      Terms of use

质量与可靠性

产品型号 Marketing Status 封装 等级规格 符合RoHS级别 WEEE Compliant 材料声明**
STDES-EVT001V1
批量生产
- 工业 - -

STDES-EVT001V1

Package:

-

Material Declaration**:

Marketing Status

批量生产

Package

-

Grade

Industrial

RoHS Compliance Grade

-

(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此,它们可能不是100%适用于特定的设备。有关特定设备的信息,请联系 销售支持

样片和购买

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ECCN (US)
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STDES-EVT001V1 没有经销商,请联系我们的销售办事处 STP100N8F6, VIPER115LS, L6491D, STM8S105C6
批量生产
ST - - -

STDES-EVT001V1

核心产品

STP100N8F6, VIPER115LS, L6491D, STM8S105C6

供货状态

批量生产

Budgetary Price (US$)*/Qty

供应商

ST

ECCN (US)

-

ECCN (EU)

-

Budgetary Price (US$)* / Qty

Country of Origin

-

(*) 建议转售单价(美元)仅用于预算用途。如需以当地货币计价的报价,请联系您当地的 ST销售办事处 或我们的 经销商