In case you are wondering about the difference between 3 stage vs single stage AC motors, just remember this. Single phase AC motors usually operate on a single phase source of power while 3 phase AC motors are powered by a three phase way to obtain power. The single phase alternating current is the most typical source of power utilized by most 3 Phase Ac Motor china households and non industrial businesses. It is 
the power that can be used to light homes and power TVs in North America. Today, most commercial structures in the US utilize the 3 phase alternating electric current motors because of its versatility an power density. The 3 phase AC engine is particularly common in large businesses including in the manufacturing and industrial businesses.
Data centers today have become power intensive, so that they can end up being able to offer storage space and computing capabilities. This has resulted in the growth popular of power supply to meet the needs of the data centers. The solitary phase alternating electric current power motor can no longer meet the power needs of these data centers since it requires costly rewiring. Three phase alternating current power motor is economical to provide power to data center because it requires much less conductor material to provide electrical power. This explains why 3 phase alternating current motor is used in electric transmission, era and distribution generally in most countries globally. The single phase alternating electric current motor is less reliable and more costly to be used in a national electrical power grid in comparison to 3 phase alternating current motor.
Both 3 phase and one phase ac motors consist of two parts, namely the rotor and stator. The stator is the part of the engine, which is stationary while the rotor is simply the rotating part of the motor.