Once the control method of choice only in high-performance industrial ac-servo drives, FOC (field-oriented control) is finding its way into lower end industrial and many appliance applications with ...

Before putting an AC machine into service, make sure its duty rating matches the application requirements. Otherwise, there’s a good chance excessive heat will degrade the machine’s windings.

A synchronous and synchronous motors are the two main categories of ac motors. The induction motor is a common form of asynchronous motor and is basically an ac transformer with a rotating secondary.

For nearly 40 years now, AC/DC have remained a proud bastion of good old-fashioned rock 'n' roll regardless of changing trends -- so it only stands to reason that in 2012, long after the pinball ...

Over-usage of air conditioners might affect the cooling, as the machine might get a bit exhausted. Not only this but there are several more reasons behind it which may affect the cooling of the AC ...