Answer / sivasamy k

Exciter is providing DC supply to AC Gen Rotor,the DC
supply is improving the magnetic flux density in AC Gen.So
your Generating voltage is rised ,which is upto your rated
voltage.

Answer / rakesh

exciter is giving dc source to the stator field windings
in case of generators
if we give dc source what will happen is create constant
magnetic field around electromagnets
so whenever rotating conductor cuts the magnetic field the
emf will be induced ,this emf have collected conductor bars
so power is produced
exciter main function is maintaining constant dc source

Answer / muhammad zafar iqbal(uet lahor

Excitor produces AC suply which is converted into DC by means of retifier or simply diode bridge.This DC is provided to rotor magnetic field winding producing stong field because DC peak value is high and it is constant.Thus induces Current in the stator armature conductors.In this way,exciter excites the
Generator

Answer / mohit parmar

exciter gives the DC supply to the rotor of the ggenerator
developing a magnetic field,with the help of exciter we can
also vary the pf and voltage level of generator.

Answer / nalla

the function of exciter is to generate the rotor magnetic field and thus control the terminal voltage of the Generator and also to vary the MVAR output of the Alternator.

Answer / tata73

The function of Exciter is to supply the Excitation DC Voltage of the fixed poles of Generator.

Answer / roberto c. abejo

There are two types of exciters. STATIC and ROTARY Exciters. The function of an exciter is to supply the excitation DC voltage of the fixed poles of Generator. and or the function of all exciters is to enable a voltage regulator or other control device to use a control signal to adjust the much larger of generator field current. In essence, the exciter is a power amplifier.

Answer / s

Supply current

Answer / rca

the function of exciter is to supply the excitation DC voltage of the fixed poles of the generator.

Answer / anoldi antipas

Electrical Engineering

what happen when ac motor is connected with dc current

4 Answers  

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