Answer / ayyappan

p.f 0.85 to 0.90 maintain

Answer / anu

all are telling its 0.9 to 1 but nobody is not telling how
ur maintain that? what are the technics using for that?

Answer / ronald

power factor regulation is done by connecting the Capacitor
bank- Dry type (Auto- by fixed steps or by manual
regulator) to the main Distribution board MDB.(remember the
baiscs and how cos phi is calculation is made)

Answer / mphiremath

always pf should maintaine 0.90 to 0.96. It avoids the more
energy consumption.

Answer / thowsif_emerson_csm team

The Power Factor Should be above 0.9 as per BESCOM
Starndard.

If the PF is bellow 0.9 then in Karanataka thier will some
amount of Penalty i.e P.F Penalty,they will add up this
amount in the monthly Electriccity Bill issued KPTCL.

So to avoid this we sholud maintain the PF Above 0.9 Lag....

Answer / sarang hivarkar

P.F can be maintained by using HHF Harmonic Hybrid Filter (HHF) panel and APFC panel.p.f should be 0.9 to 1 required in Industry.we are used HHF panel to reduce Harmonic distortion current Harmonic in the plant and maintained the P.F.

Answer / ravi.hs

for any industry you have keep maintaining the pf @ 0.95
that is the std .

Answer / rajkumar n

power factor is the ratio of true power/apperent power*cos
fay is called power factor.. loads are three types
1.Resistive Load
2.Inductive Load
3.Capacitive Load

Inthis load Resistive load is Unity Powerfactor
Inductive load is Lagging powerfactor
Capacitive Load is Leading Powerfactor

PowerfactorImprovement:

1.Static Capacitor
2.Synchronous condensor
3.Phase Advansor

Answer / shasheen

In our orgn we are maintaining 0.98 by APFC at L.T side
and H.T Capacitors parallel to motors and H.T bus
capacitors. If our power factor is less than 0.95 in A.P
State elect board will impose fine Our running load is
35 MVA OF Cement Plant

Answer / nagaraj

o.98

why dc motor is called constant flux motor?

1 Answers  

What are Contactors? How they works and what its highest rating?

0 Answers  

what is "PE" earthing? and what do u know abt 16mm cable?

1 Answers  

how to improve power factor correction?

3 Answers  

HOW TO CALCULATE BATTERY BACKUP TIME & AH CAPACITY AGAINST UPS KVA RATING?

2 Answers  

How does an oscillator differ from an amplifier?

0 Answers  

why single induction motor is not self starter?

3 Answers  

Dear Mr B C pal...Can you plz. put some light on principle of operation of Z-Ct in conjunction to its use with 1Cx1000Sqmm HT Cables & Directional Ground Fault / Over Voltage Relays...Regd..Parag v K 9899115632

0 Answers  

how terminal voltage increases when load is capacitive (leading pf load)? (explain practically what is happening, not using phasor diagram

1 Answers  

why grid frequency varry time to time?

2 Answers  

How wti of transformer works?

5 Answers   Vedanta,

There is no such thing as a Generator. All power generating devices are Alternator since both generate alternating current since this is the only way electrical power can be generated. In "generators" the alternating current is converted into DC inside the housing of the "generator" in order to give out DC Do you agree? If not please educate me. How else is DC generated if not like above?

2 Answers