Interested to Buy Any Domain ? << Click Here >> for more details...
wat is the importance of reactive power in power
generation.....if it is zero means wat will happen to
system........
- 22 Answers
- 42390 Views
- Bhel, Jindal, I also Faced
- E-Mail Answers
Answer Posted / vishwanth.g
hello to all, this is what i think---
this is a great question but reactive power never become
zero,may be for some <1sec or in instances.
if it becomes 0 its a great help to power system to supply
power at high efficiency to understand this u need to know
the source of reactive power,generator produces reactive and
real power p+jq,so q is due to excitation in generator ,and
P-real power is due to armature or to say rotating part of
machine.
as components get connected to GENERATOR,like
transformer,transmission line and distribution system,this
components absorbs or produce reactive power,
reactive power is a imaginary term used by engg to maintain
voltage or to say power at the load,basic thing here is
magnetic field----absorbs reactive power,electric field
---produce reactive power,
transformer----absorbs reactive power
transmission line-light loads-produce reactive power
heavy loads-absorbs reactive power
now advance in connected equipments which are all mostly
these days electronic component so reactive power is
generated i,e --static relays etc
at the end how inductive and capacitive components behaves
in power system----which was answer by many above
every answer above related to voltage quality or power
quality so i have added the basic thing to understand
reactive power movement u need to trace the sources in POWER
SYSTEM.
HOPE my answer could help some one
| Is This Answer Correct ? | 19 Yes | 2 No |
Post New Answer View All Answers
Why single phase induction motors are not self starting ?
what are the industrail measures to over ferranti effect? how would the ferranti effect the power system if those remedial mearsure arent taken? how often does this effect occurs in real power system?
for compensate 315mh inductance ,how many capaciance required?
What is the formula to find out two phase active & reactive power
in ACB breaker requireding 3200Amps. buscoupler getting OFF mode and again it reset and getting normal position give me a required answer?
Give the expression for the frequency of oscillations in an op-amp sine wave oscillator?
A 100 kVA , 400 v/250 kv testing transformer has 8% leakage reactance and resistance on 100 KVA base . A cable has to be tested at 500 kv using the above transformer as a resonant transformer at 50 hz . if the charging current of the cable at 500 kv is 0.4 A find the series inductance required . Assume 2% resistance for the inductor to be used and the connecting leads . Neglect dielectric loss of hte cable . what will be the input voltage to the transformer ?
how to revers the direction of single phase motor
why the projects getting loss?
i want to know d working mechanism of tafe tractors next i like to know d engine type of apache bighs can anyone help me
draw a circuit diagram connecting transformer OLTC- RTCC- VCB-Marshalling Box otherwise Explain in words
From reading, Under voltage relay used also as phase sequence relay now, Why I use under voltage and phase sequence relay in the same circuit (ATS)?
what is power factor ? how we can calculate the low power factor and amount of capacitor for improve that low factor ?
why the perameters of secondary circuit are more important then that of the primary circuit of induction motor?
Is better to supply the voltage for static exciter from the auxiliary power source or from the SG terminals? And why?
