جاروبرقي هتل No Further a Mystery

As a result of lack of damper windings Utilized in synchronous devices, the wound-rotor doubly fed electrical devices are vulnerable to instability without having stabilizing control mainly because torque is often a function of place.به کار بردن ابررسانا های سرامیکی مزیت دیگری هم دارند و آن این که

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