چەندورگەی دەرەنجەبەری رۆتۆری مۆتۆری ئیندوکسیون چییە؟

Induction Motor Rotor Resistance Controlê çi ye?

Rotor resistance control taybetmendî

Rotor resistance control dike taybetmendiyek e ku wergera motorê induction bi guherandina resistancey rotor circuit.

Bingehên biaxistin motor induction

Prinsipê xebitandin motor induction universal ya ku wergera motor dibe biguherîne bi guherandina resistancey rotor.

Kontrola wergera motor induction

Kontrola wergera piştgirî ye ji bo vêna ku hewce ne wergerên motor variable û dikare bi elektronik modern hatine kontrol kirin.

Tecnîk yên bikar anîn

Tecnîkên wekî pulse width modulation (PWM) dikarin kontrola precise yek bikiyên rotor resistance, lêgerîn performansa motor û energy efficiency.

Parastina operasyonel

Hêmane metoda yek bikiye ji bo biguherîne wergera motor, energy loss û heat dide, wê ji bo karberdanên continuous, demanding nabe.

Advantages of using static devices to control the speed of induction motors

• Smooth change in rotor resistance.

• Use closed loop control, easy to operate.

• The system responds quickly.

• The use of power electronics can eliminate rotor resistance imbalances.

Conclusion

Although the use of resistance to control the motor speed is effective, it will also lead to resistance loss, resulting in unnecessary heating and efficiency reduction to a certain extent. This is why it cannot run continuously, it is used for intermittent applications such as bridge cranes, load fluctuations, etc.