ABB CI535V30 3BSE022162R1 服务器协议SPA总线 模块

ABB CI535V30 3BSE022162R1 服务器协议SPA总线 模块

本研究实验表明，采用励磁线圈驱动法来产生交变磁场是可能的。相比传统的电机驱动，这种方法有着独特的优越性。实验证明，经过长时间的运转后，外磁驱动系统温升仍然很小，从而避免了传统方法中因为温升过大而引起的电机损坏。

由于本方所设计的驱动电路能够产生双向励磁电流，从而避免了电机换向带来的麻烦，简化了电路，提高了电机的驱动效率效率；

同时，通过调节可调电阻可以改变输出脉冲的频率，从而达到调节电机转速的目的，同时也使整个过程实现起来比较容易。

The experiment shows that it is possible to generate alternating magnetic field by excitation coil driving method. Compared with the traditional motor drive, this method has unique advantages. Experiments show that the temperature rise of the external magnetic drive system is still small after a long time of operation, thus avoiding the motor damage caused by excessive temperature rise in the traditional method.

Because the designed drive circuit can generate bidirectional excitation current, the trouble caused by motor commutation is avoided, the circuit is simplified, and the drive efficiency of the motor is improved.

At the same time, the frequency of the output pulse can be changed by adjusting the adjustable resistance, so as to achieve the purpose of adjusting the motor speed, but also make the whole process easier to achieve.