HI FRIENDS,MYSELF & MY GROUP OF FINAL YEAR ELECT ENGG. ARE
MAKING A 50/3HZ,5HP,1000RPM,440V SALIENT POLE SYNCHRONOUS
GENERATOR.COULD ANYONE OF U TELL ME WHAT COULD BE THE ADV. &
DISADVANTAGES OF MAKING SUCH A LOW FREQN.GENERATOR/
Answer Posted / paneerselvam
adv:losses will be low
dis adv: we can not make pole
N=120F/P
WE CAN GET P=0.36 that's why we can not make.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
how can we determine size of a cable by knowing the kw or current rating of a load?how can we calculate the resistance box of a slip ring motor?
234 MVA Generator 3 phase Short circuit current Values required? Gen set Rating-234 MVA, Gen Voltage-18kv, PF;0.8, Xdv:23.5 %, Transformer Rating-18/380KV, 680MVA,Yndd1 two winding, Step up TR, ZT:35.50 %,X/R 4.33 Gen CB Position, CB open ,Disconnected open, Generator Running Voltage 18 Kv, Bi mistakes generator side earth switch Closed during that time short circuit current level in 3 Phase required, and how to test on site 234MVA Generator Short circuit current,
How to calculate the fuse rating depend upon the DC circuit?
Where servomechanism is used?
if in 3-phase system voltage=440V,frequency=60Hz, current=400A. then if it is single phase then current=? and if it is single phasing then current=?
How will polarity test of Dy5 Transformer ?
what is a pulse transformer? how rise time of pulse changes when ever the voltage changes?
what is meant by vector group of a transformer? How can it be derived?
what is the method of earthing of a transformer using electrodes?
How to measure current and voltage in an ELV circuit
Differnce between negative Pahse SequenceFunction and unbalance Function?
What is conventional thermal current (Ith)
ho can we calculate the conductor insulation value according to their ratings like voltage,current etc.how insulation value related with voltage,current and power of amachine
Can anyone please give me the parameters , formula needed to calculate the circuit breakers for building services.Thanks
what things to be considered when designing UPS