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The Influence Of The Motor Magnetic Tile Used For Automotive Industry
Nov 14, 2017

In the running process, the the motor magnetic tile used for automotive industry will send the two-phase alternating-current circuit into two groups or four groups of electric machine coils, forming a rotating magnetic field inside the machine. The rotating magnetic field generates induction current in the rotor of the motor, and the magnetic field generated by the induction current is opposite to the direction of the rotating magnetic field, and is turned into the rotating state by the rotating magnetic field.


The influence of the motor magnetic tile used for automotive industry on motor:

The bigger the magnetic energy is when the motor magnetic tile used for automotive industry, the better will be, which will improve the efficiency of the motor. The better the rectangular degree of the demagnetization curve, the smaller the dynamic loss of the motor will be. The higher the resistivity of the product is, the smaller the eddy loss will be.


The matters needing attention in the use:

1.The smaller the temperature coefficient is when the motor magnetic tile used for automotive industry is used, so it will have a good temperature stability at high temperature.

2.Generally, the high residual magnetic flux density Br, because the magnetic tile in the same magnetic pole surface area and air gap, high Br can produce large output torque and high power, and the motor will have a higher efficiency.

3.High Hcj can ensure that the motor has strong anti-overload demagnetization, anti-aging and low temperature resistance.

4.The better the rectangular degree of the demagnetization curve, the smaller the dynamic loss of the motor will be. The higher the resistivity of the product is, the smaller the eddy loss will be.

 5.The starting current is small, the time constant is small, and the impact on the power supply will be small.




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