Input power is 380 - 450 V but with 45 - 55 Hz frequency -
desired output is 415 V and 50hz with 1% variation
permissible. CVT / Servo dont stabilize the Frequency -
what is best solution??
- 7 Answers
- 8925 Views
- IOCL, I also Faced
- E-Mail Answers
Answer Posted / vinay
using PIU(POWER INTER FACE UNIT).its working is i/p voltage
is HIGH r LOW.but o/p is CONSTANT.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
how to discharge 3 phase power factor correction capacitors
How to calculate pitch, gauge of winding wire, and No. of turns for 30HP, 3 phase, 4 poles 50Hz, 380V induction motors
what is the effect of un-synchronized power.
how do you choose the cable size as per amps rating & the voltage drop for the same.
Starting Time of LT & HT Motor
what is the requirement regarding earthing of Single conductor with AWA
Why magnetic flux produces an induced current?? what is the detailed procedure ?? ans plz
what are the advantages disadvantages of connecting high voltage block( 1:1 transformers) transformers between the turbo generators and busbars.
hi frds, i m electrical engineer.can i get cdr for electrical engineer if u have then send me on my mail id its jayesh_ee88@yahoo.com.please help me frds
what is the working process of over & under voltage relay.
What is icu and ics in Acb and how many time icu or ics passes from breaker?
we have a lot of model of rectifier but thyristor rectifier is the most rectifier that use in power system. Do you know why this rectifier is used?
for what purpose the star point is done in ct
Why we cant store an ac power. If we coo store in which device we can?
How generating electric power export to grid from the generating station ?
