Transcription of Permanent Magnet Synchronous Motor Control
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Permanent Magnet Synchronous Motor Control
Beyond Bits Motor Control Edition Permanent Magnet Synchronous Motor Control High-performance and power-efficient Motor Control Introduction Figure 1: field - oriented Control Vector Explanation Permanent Magnet Synchronous motors (PMSM) are typically used for The d axis refers Axis of phase B to the direct axis high-performance and high-efficiency of the rotor flux Motor drives. High-performance Motor The q axis is the axis of Rotor position Control is characterized by smooth Motor torque along against phase A. which the stator field (measured by rotation over the entire speed range must be developed position sensor). of the Motor , full torque Control at N. zero speed, and fast acceleration and Rotation Axis of phase A. deceleration. To achieve such Control , S. vector Control techniques are used for PM Synchronous motors. The vector Stator windings Control techniques are usually also referred to as field - oriented Control (FOC).
control is characterized by smooth rotation over the entire speed range of the motor, full torque control at zero speed, and fast acceleration and deceleration. To achieve such control, vector control techniques are used for PM synchronous motors. The vector control techniques are usually also referred to as field-oriented control (FOC).
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