difference between silent and non silent pole rotor?
Answers were Sorted based on User's Feedback
Answer / vikas mudhai
silent pole rotor-
1)used in low speed alternators(hydro-generator)
2)more no. of poles(4 to 64)
3)large diameter & small axial length
non-silent pole rotor-
1)used in high speed alternators(turbo-generator)
2)less no. of poles
3)small diameter & long axial length
Is This Answer Correct ? | 21 Yes | 1 No |
Answer / k.prakashchandra
salient means most noticeable.So in salient pole rotor the
poles are seen distinctly and in the other type you don't
see the shape of the poles and the rotor has smooth surface
Is This Answer Correct ? | 9 Yes | 2 No |
Answer / ramesh behera
Silent pole rotor-
1)large in diameter small in axial length
2)where flux density are high so lows speed alternators are
used for generating electrical energy.
3)Arrangement of large pole such to max 64
4) so these type pole rotors are used in hydro-generator
Non-silent pole rotor-
1)small in diameter large in axial length
2)Flux density appx. low high speed alternator are used
generating electrical energy.
3)No pole field are less appx.=4
4)so these type pole rotors are used in turbo-generator
Is This Answer Correct ? | 6 Yes | 2 No |
I am getting above 60 V as open delta voltage against single phase unit ICT at tertiary delta formed and ICT getting trippped on NDR. ICT tested and found in order. PTs provided on tertiary are tested and in order. what may be the reason?
what is neutral ground resistance relay? how it is helpful in protecting system?
Transformer TTR test procedure
what is the formula to calculate the fuel consumption of a diesel generator at different diferent load.
4 Answers Aegis, Network Clothing Company,
Explain how to determine capacitor tolerance codes?
what is the material use in bus bar & why.
which is better ac or dc?
what is the purpose of neutral grounding resistor (NER) and why?
8 Answers CBRE, Square Textiles,
Why oil preferred over the air as a cooling medium for high rated transformer?
why ct ratio always rated 5.
Define liftable weight of a transformer? Does the total weight of transformer include oil weight?
how to calculate short circuit calculation of the transformer by usuing the percentage impedence? formula needed.