wholesale Induction motors speed regulation method
Compared with DC motors, induction motors have the advantages of simple structure, easy manufacturing, and small maintenance workload, but the control of induction Motors is much more complicated than DC motors. The early AC drive was used for non-adjustable drive, while the adjustable drive was used for DC drive. With the development of power electronics technology, control technology and computer technology, the application of AC adjustable drive has become an indisputable fact. The application of AC adjustable drive is mainly divided into three aspects:
• For the speed adjustment of a large number of fan and pump motors to obtain considerable energy saving benefits;
• For high-performance transmission systems, replacing DC transmission systems;
• For extremely large capacity, extremely high speed AC speed regulation.
