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【48812】BLDC直流无刷电机驱动

发布时间:2024-05-04 05:14:28 | 作者: 半岛在线登录官网


  制 无感驱动速度开环形式,使用采样电机的反电势,并检测反电势的过零点来判别电机转子

  (3)、用 AK100 仿真器下载程序到 FSSDC-9B506-EK 的 MCU。按复位键程序全速运转, 电机恒速运转。

  有感驱动速度闭环形式,电机需要用有方位传感器电机,试验使用方位传感器的信号反应

  运 方位,依据方位信息对电机进行换向,使电机滚动接连平稳,并一起使用电机的方位传感器计

  无刷直流电机是在有刷直流电机的基础上发展起来的,它用方位传感器替代了有刷直流电 机的电刷和换向器,因而其内部产生的电磁进程和一般的有刷直流电机相似,无刷直流电机既 具有直流电机杰出的调速功能等特色,又具有沟通电机结构相对比较简单、无换向火花、运转牢靠和易 于保护等长处。

  无感驱动速度开环形式试验 ·························································································6

  无感驱动速度闭环形式试验 ·························································································7

  有感驱动速度开环形式试验 ·························································································3

  有感驱动速度闭环形式试验 ·························································································4

  致 1.2 有感驱动速度开环形式试验 1. 试验原理 州 有感驱动速度开环形式,电机需要用有方位传感器电机,试验使用方位传感器的信号反应 方位,依据方位信息对电机进行换向,使电机滚动接连平稳。

  第 1 章 无刷直流电机驱动试验辅导··············································································· 2

  概述 ································································································································2

  运 工程,偏重新编译。 (3)、用 AK100 仿真器下载程序到 FSSDC-9B506-EK 的 MCU。按复位键程序全速运转,

  本试验辅导根据富士通 FM3 微处理器和 BLDC-DK615 驱动板。 在开端试验之前先具体阅览教材——无刷直流电机的原理与驱动。

  BLDC-DK615 是一款无刷电机驱动学习板,支撑无刷电机有方位传感器驱动计划(下文简 称“有感驱动”),无方位传感器驱动计划(下文简称“无感驱动”)。