induction servo motor wide range of uses, the electrical heat, cooling improvements are
necessary. Three-phase AC induction servo motor wide range of uses, the electrical heat,
cooling improvements are necessary. Reduce the heat load motor and reduce motor loss
becomes the target.
This thesis is based onY-132-S-4 to improve on the basis of three-phase asynchronous motors
for research and discussions. Reducing the number of slot conductor, the conductor of
increased cross-sectional area and change the core length, choose an appropriate form of
winding, reduce harmonics. Are reduced heat load and reduce the loss of motor measures. By
improving the program, we can see that the motor improvement in its efficiency, line load,
stator aluminum loss, stator current densities have decreased slightly over-rate increases.
Starting current, starting torque and power factors all meet the requirements.
Key words
:
Three-phase induction motor, Servo, Design