Multi-motor connection system and current hysteresis control method
A technology of current hysteresis and control method, which is applied in the direction of motor control, current controller, multiple motor speed/torque control, etc., can solve the problems of low reliability, serious torque ripple, complex control, etc., and achieve improved The effects of control accuracy and stability, fast current response speed, and simple hardware circuit
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[0058] In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connected, or integrally connected; it may be mechanically connected or electrically connected; it may be directly connected or indirectly connected through an intermediary, and it may be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention in specific situations.
[0059] see figure 1 , the present invention provides a multi-motor connection system, comprising:
[0060] Speed adjustment module: adjust the difference between the reference speed and the actual speed.
[0061] Current adjustment module: adjust the difference between the reference current value and the calculated current value...
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