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An exciter in electrical engineering refers to a device that provides the necessary excitation current to the field winding of a synchronous machine, such as a generator. This excitation current is essential for establishing the magnetic field required for the generator to produce electrical power. Exciters can be either rotating (mounted on the same shaft as the generator) or static (using solid-state technology), and they play a critical role in regulating the output voltage and stability of the generator.
What else can I help you with?
Where can a DC exciter be found?
It can be found on an electrical generator set. It is used to supply the DC voltage for the field coils.
How does a generator exciter work?
Exciter controls the magnetic field in the generator system and controls the output voltage and/or current.
What is ceiling voltage in exciter?
ceiling voltage is the maximum field voltage that the exciter can withstand before going into unstability
Why the pilot exciter having high frequency in electrical generator?
I'm no expert but I believe the high frequency is due to the number of poles (North-South) of the pilot exciter. The frequency of a generator is directly link to its speed and the number of poles. Most generators will run at 1800RPM and will have 4 poles to achieve 60Hz. The pilot exciter being on the same shaft will also run at 1800 rpm but will probably have more then two poles. finding the formula for frequency of a generator should help you in answering your question. The next question should be why would you build a pilot exciter with multiple poles and a high frequency? The output of the pilot exciter is going to be rectified to DC so it would make sense to do it with a high frequency and get a smoother DC signal out of the rectifier.
What is a turbine exciter?
A turbine exciter is a device used in power generation systems to supply the necessary excitation current to the rotor of a synchronous generator, which is typically driven by a turbine. This excitation current creates a magnetic field necessary for the generator to produce electricity. Exciters can be static (using power electronics) or rotary (mechanically coupled to the generator), and they play a crucial role in maintaining voltage stability and controlling the output of the generator. Proper functioning of the exciter is essential for efficient and reliable operation of power plants.
What is a exciter used for and why?
exciter is a component in a electrical generator and or the low power rf stages of a radio transmitter
Where can a DC exciter be found?
It can be found on an electrical generator set. It is used to supply the DC voltage for the field coils.
What different rotary exciter and static exciter?
Static exciter mounts as part of the motor control package, separate from the motor. Rotor exciter mounts on the rotor of the motor.
When was Exciter - band - created?
Exciter - band - was created in 1978.
When was Exciter - album - created?
Exciter - album - was created in 2000-06.
How do you connect and test exciter voltage?
To start the ac motor at starting by exciter.
When was Impact Exciter created?
Impact Exciter was created on 2010-07-07.
Specs for a 570 Yamaha exciter?
The Yamaha Exciter 570 has a top speed of 105 miles per hour. The Exciter I had 77.2 horsepower and ran at 7200 RPMs.
How does a generator exciter work?
Exciter controls the magnetic field in the generator system and controls the output voltage and/or current.
What is the top speed of a 1998 Yamaha Exciter SE 135?
I have a 135 Exciter and can do about 40 mph when running good.
What is ceiling voltage in exciter?
ceiling voltage is the maximum field voltage that the exciter can withstand before going into unstability
How wartsila abb amg 1600 produce electrical energyand the generator operate?
the prime mover rotates the rotor of the alternator. the exciter contains stator coils with remanence induces voltage in the rotating windings of the exciter rotor which is then rectified and goes through the main field winding. the rotating rotor flux cuts through the stator windings inducing voltage on them. the AVR controls the field current to the exciter stator coils. DC current for pole formation.
