Single- and three-phase motors work on the sameprinciple. The field windings create a rotating field which cuts the rotor bars of the rotor, inducing voltages into them, and the field produced by the resulting currents react with the rotating field causing the rotor to spin. If you like, the rotating field 'drags' the rotor around with it.
In the case of a three-phase motor, the three out-of-phase phase currents create a naturally-rotating field. However, in the case of a single-phase motor, we must simulate this. This is done by having two, separate, field windings. One is fed directly from the supply, and the other is also fed from the supply via a capacitor. This results in two field currents which are displaced from each other by around 90 electrical degrees, when then create the rotating field necessary for the motor to start and run. You could say that a single-phase motor is equivalent to a 'two-phase' motor. The field winding supplied via a capacitor is known as the 'start winding' or the 'auxiliary winding'.
we do not use induction generator because it require an external source (synchronous generator) that provide reactive power to it.
The purpose of a 4-pin auxiliary connector on a motherboard is to provide an additional 12V power supply to the processor.
Auxiliary longerons
An electric train uses electric motors. Modern trains have many motors, they are mounted on the axles, one motor per axle. Some axles will be powered and have motors on them, some will not.
A single phase induction motor is not self starting; thus, it is necessary to provide a starting circuit and associated start windings to give the initial rotation in a single phase induction motor. The normal running windings within such a motor motor can cause the rotor to turn in either direction, so the starting circuit determines the operating direction.
A single phase induction motor is not self starting; thus, it is necessary to provide a starting circuit and associated start windings to give the initial rotation in a single phase induction motor. The normal running windings within such a motor can cause the rotor to turn in either direction, so the starting circuit determines the operating direction.
yes
we do not use induction generator because it require an external source (synchronous generator) that provide reactive power to it.
The word auxiliary means to provide additional support or supplementary help. There are many synonyms for the word auxiliary including subsidiary and assistant.
Sympathizers who provide important support services without participating in combat are known as auxiliary element. The auxiliary element may store weapons, acquire funds, and provide intelligence information.
provide more power for the CPU
When the power went out we started the auxiliarygenerator to provide emergency electricity.
No, an alternator is not part of the power train. It is an auxiliary to provide electricity.
The purpose of a 4-pin auxiliary connector on a motherboard is to provide an additional 12V power supply to the processor.
Auxiliary longerons
In the induction process, the new joining s are familiarized with the staff and the organization. An induction process should provide their new staff members with: Explanation of role and responsibility to the new staff. Understanding of supervisor's expectations. Introduction to admin staff, HR staff. Guidelines of the company.
Auxiliary There are a number of levels of people who participate in this type of an operation. The brief answer to this question would be auxiliary with reference to the US Marine Corps.