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??
Answer Posted / rvg
SMPS- switch mode power supply is the best solution for
such frequency variable supplies.
Is This Answer Correct ? | 7 Yes | 0 No |
Post New Answer View All Answers
What are the advantages and disadvantages of the dc motors?
What is routh hurwitz stability criterion?
what is mind in cable
what is meaning of bus riser
in the directional overcurrent and earthfault protection,normally we are setting the angle 45 deg lead for phase fault overcurrent and -45 deg lead for earthfault fro forward direction.but both the fault are operating on the same angle region only.why?how the relay will response?
Why armature rheostat is kept in maximum position?
USE OF 8 WAY PAN ASSEMBLY
Classify milling machines.
how oti and wti connections are different from each other?
what is the relation between knowing of the distance between power transformer and the capacitor feeder in case of parallel operation
What is shunt voltage and u v voltage witch one best
3 phase induction motor connection star or delta while using ac drive motor is .75 to 5.5 kw
Enlists the applications of sampled data systems?
use of PIR in ehv breaker
Which motor will you choose which can operate in both lagging as well as leading power factors?