Answer / ramesh gaur

There are two types of exciters, static exciter and rotory
exciter.purpose of excitor is to supply the excitation dc
voltage to the fixed poles of generator.Rotory excitor is
an additional small generator mounted on the shaft of main
generator. if it is dc generator, it will supply dc to the
rotory poles through slip ring and brushes( conventional
alternator). if it is an ac excitor, out put of ac excitor
is rectified by rotating diodes and supply dc to main fixed
poles.ac excitor is the ac generator whose field winding
are stationary and armature rotates. intial volatge is buit
up by rsidual magnetisim.

Answer / tameshwar singh

Exciter is a device or cobination of devices whcih supplies
the megnatising current to generate the working flux.
In industrial applications basically 3 typpes of exciters
are used in alternator-
1)Static exciter
2)Permanant mannet/Brushless exciter
3)DC/Pilot exciter

Answer / gawande shubham

Exicter is provided the DC power to the genrator field winding

Answer / vaishnavi

exciter is electrical device which is use to providing magnetising current to provide dc excitation to the generator

Answer / jana

a thing that produces excitation, in particular a device that provides a magnetizing current for the electromagnets in a motor or generator.

Answer / hari

for switching purpose we r using exciter in alternator.in case of alternator we want some current like 4600 A we can't get directly so we use exciter that exciter field winding will transfer the flux to alternator winding .so we can get that much current.

Answer / vishal

HELLO,

CAN ANY ONE TELL ME FROM WHEIR WE CAN GET A PILOT EXCITER FOR FOR AC ALTERNATORS FROM 20 TO 50 KVA, WE MANUFCATURE ALTERNATORS AND NEED BULK SUPPLY VISHAL GARG email info@vidhataindia.com

how to fit 3 HP crompton gear motor with conveyor with the use of staring delta starter or ordinary starter?

0 Answers  

How to calculate the Airconditioner capacity for a standard telecom BTS shelter?

3 Answers  

for a machine R=130 KVA Y=132 KVA B=144 KVA Then what will be the total kva

3 Answers   ABB,

what is the minimum requirement gigaohms for the insulation test using 5kv in 300mm xlpe cable

0 Answers  

What are marginally stable systems?

0 Answers  

Transformer Parallel Operations

1 Answers  

can you check the current and voltage of a 12 V battery by a digital multimeter in this fashion that apply the digital multimeter across the battery terminals directly ? say yes or no ... i sais yes ........... is this true or false ? plzz tell me and also explain ........ plzz thanks

4 Answers  

Advantage of LT panel vs HT panel

0 Answers  

How to take the Vector Group Test in Transformer? What is the purpose of doing Vector Group Test?

3 Answers  

what is the difference between phase and neutral?

3 Answers   IAF, Indian Airlines,

which safety we have to take when we go for work?

2 Answers  

hi every body i am master student in control engineering and my project is slip control in trains i assumed a Dc motore as traction motor but i don't have characteristics of this kind of motor that is used in train. i want from every body if he or she has the characteristics or information about Dc motor that is used in train give me those information or technical characteristics .

0 Answers