基于tms320c242dsp的无刷无位置传感器直流电机的速度控制-英文翻译.rar
基于tms320c242dsp的无刷无位置传感器直流电机的速度控制-英文翻译,abstract the brushless dc (bldc) variable-speed drive is widely used because of its particularly high mechanical power density, simplicity, and cost effectivene...
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Abstract
The Brushless DC (BLDC) variable-speed drive is widely used because of its particularly high mechanical power density, simplicity, and cost effectiveness. A software rotor position generation has been implemented on the DSP Controller family, thus saving the mechanical position sensor cost. Based on the non-fed phase back electromotive force measurement, this software- computed rotor position is fully integrated and able to adapt itself to any BLDC drive-inherent problem.
This application report presents successively the sensorless principle theoretical background, the implementation of the rotor position determination, the BLDC drive imperfection handling the operating system, and every necessary experimental result, thus leading to an adaptable simple and cost-effective drive.
【摘 要】 无刷直流电机驱动的广泛的应用,特别是高机械功率密度、简单化和成本效益。一个软件控制的DSP控制器对家庭一代人的影响，为我们节约了机械的成本。基于与non-fed相背的电动势测量，这个软件所计算的转子位置被充分整合并能适应任何无刷直流驱动器的固有缺陷。这个应用程序报告提出了连续地无位置传感器原理的理论背景，转子位置的实施方法, 无刷直流驱动缺陷的处理操作系统和必要的试验结果，从而使得控制简单而且又高效的驱动器。
The Brushless DC (BLDC) variable-speed drive is widely used because of its particularly high mechanical power density, simplicity, and cost effectiveness. A software rotor position generation has been implemented on the DSP Controller family, thus saving the mechanical position sensor cost. Based on the non-fed phase back electromotive force measurement, this software- computed rotor position is fully integrated and able to adapt itself to any BLDC drive-inherent problem.
This application report presents successively the sensorless principle theoretical background, the implementation of the rotor position determination, the BLDC drive imperfection handling the operating system, and every necessary experimental result, thus leading to an adaptable simple and cost-effective drive.
【摘 要】 无刷直流电机驱动的广泛的应用,特别是高机械功率密度、简单化和成本效益。一个软件控制的DSP控制器对家庭一代人的影响，为我们节约了机械的成本。基于与non-fed相背的电动势测量，这个软件所计算的转子位置被充分整合并能适应任何无刷直流驱动器的固有缺陷。这个应用程序报告提出了连续地无位置传感器原理的理论背景，转子位置的实施方法, 无刷直流驱动缺陷的处理操作系统和必要的试验结果，从而使得控制简单而且又高效的驱动器。
