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
- 9442 Views
- IOCL, I also Faced
- E-Mail Answers
Answer Posted / shilpa
the logic behind stabilising the frequency fluctuations is
to slow down the rate of change of current in the circiut.
we should use a proper rating inductor in serieswith the
supply....thats it.
| Is This Answer Correct ? | 1 Yes | 2 No |
Post New Answer View All Answers
The 3 phase 400 hp 440 volt slip ring induction motor do not take one phase amps why ? The motor is running good condition
i need list of swg(standard wire guage) or area of conductor v/s current carrying capacity of conductor copper & alluminium...
How do i perform grounding of star point of Genset (400V) for making connection with step up transformer of DELTA-DELTA (400V to 20KV) ? while Genset itself has its own neutral and grounding bus bar inside genset breaker box whereas we have another neutral and grounding busbar in synchronizing panel next to genset at maximum distance of 6meter, would someone pls advice if we can only perform neutral grounding in synchronizing panel or should we ground neutral on both places inside genset breaker box and synchronizing panel.
I want to do a mini project. Now I'm studying in 6th semis tor EEE Engineering.
What happens when two positively charged material is placed together?
our factory is going under construction mean time transformer 1000 kva 2 nos &load break swithch 12 kv & 4 nos 750 kva 2 nos & 380 kva 2 nos generator to be errcted.how to arrange earth pits &how to earth connect & neutral pit how to calculate in earth bit size.
What is the formula to calculate distribution transformer De-rating on iron losses basis
one split ac how can told of this ac which Tr tell me us
How to calculate the phase to phase clearness of HT /// LT bus bar?????
state working of halogen lamp?
in 6.6 kv vaccum circuit breaker vaccum bottole vaccum capacity ????
1. What is the exact formula for one weber? for example,(one ampere = one coulomb electron of electrons crossing a point of conductor at one second. i.e, 1A=1Q/1sec)
Generation of voltage for each phase are same of a turbogenerator.Although the short circuit current flow when two phase of turbogenerator are shorted(where current can't flow without potential difference),why?
what should be correct gas pressures to be a 1.5 ac unite
why on delay timer used for fully automatic star delta starter?
