dsPIC30F 在无传感器BLDC 控制中的应用本应用笔记描述了一种完全可行且高度灵活的软件应

用，使用dsPIC30F 来控制无传感器无刷直流

（brushless DC，BLDC）电机。 此软件将dsPIC30F 外

设广泛应用于电机控制。所实现的无传感器控制算法特

别适用于风扇和泵。 程序使用C 语言编写，经过特别优

化，并附有详细的注释以便于理解和程序修改。-dsPIC30F Sensorless BLDC in control of the Application Notes describes a completely OK, highly flexible software application, dsPIC30F to control the use of sensorless brushless DC (Brushless DC, BLDC) motor. This software will be widely used peripherals dsPIC30F motor control. Achieved by the sensor-control algorithm is particularly applicable to fans and pumps. Procedures for the use of C language, specially optimized, accompanied by detailed notes in order to understand and changes in procedures.