Forms：motor drive + permanent-magnet variable speed motor + permanent-magnet generator , you can use a Brushless DC motor or frequency conversion speed regulating motor as the permanent variable speed motor.
Applications: wind turbine Simulator, the wind power machine Simulator, frequency converters, DC-AC converter, University lab equipment.
Motors have multipolar structure, stable operation; you can use DC power (battery) or AC power.
Generators can have multiple poles. High-frequency voltage can be gained even at a very low speed . Generators can be made six-phase output, for a particular purpose.
The structure is compact, no carbon brushes, no excitation winding, no spark.
The system can be equipped with encoder, brake, thermistor, and even control screen, Rectifier screen, load box.
Motor rotor intensity is high, the motor can reach higher speed.
Motors is running efficiently throughout the entire speed range, saving energy.
Small size, light weight, high energy density, fitness for a particular occasion.
Motor adopts air cooling or water cooling, low temperature. Motor adopts high speed oil-containing bearings, maintenance-free, higher reliability and longer life .
The whole system is fixed to the public chassis, easy to install, much stability, elegant in appearance. |
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