if power factor comes in leading & showing -0.95. Is there
any effect on electrical system? if yes, then please tell me
what would be the effects. & how long we keep power factor
in leading.
Keeping power factor in leading shows more KW & less KVA is
it correct or not.
Answer Posted / santosh kawade
It is not recommended to keep power factor leading:
1) We try to keep power factor unit to reduce transmission
losses, this main purpose will not achieved by keeping
leading power factor. If power factor is lower than unit
(it can be leading or lagging) transmission loss will
increase.
2) During leading power factor if we make any breaker
operation (close/open)it will generate high voltage across
breaker, which is harmful to breaker. For capacitive load
operation we need a special breaker.
3) It is not correct that keeping leading power factor
shows more KW and less KVA.
Santosh Kawade
9224 69 3116
Is This Answer Correct ? | 5 Yes | 0 No |
Post New Answer View All Answers
what is sevice settings for mccb?How can be it setted?
What is the use for cable entry in control room?
What is the permissible maximum flux density in transformer core?
Hello sir i m student of gtu .what is idp.
what is difference between cpp electrical system and refinery electrical system
From what on-site components does the HT panel monitoring the bus-bars in a 11kV system take inputs?
how to flameproof electrical motor on the shaft?
How DC earth leakage currents can be reduced ?
what is the formula for computing cable tray size & capacity
What the difference between three phase contactor (coil 110vac) & three phase SSR (control voltage 110Vac)? May I use contactor in place of SSR?
Stator of 3-phase IM has 3 slots per pole per phase. If supply frequency is 50 Hz, calculate the speed of rotating stator flux A 1000 rpm B 500 rpm C 1500 rpm D 1440 rpm
solar inverters was not connected to the nuteral link .this nutwral possible to any other systems
Cables Construction hi friends, 0.6/1/1.2 kV LV , DC and Control cables are concentric copper conductor what does its means and what is the use of concentric copper conductor,and are this with copper tape shield or copper screening, ? thanks
what is earth fault relay 64T, why it is used in main Incomer and neutral CT of Transformer.
Earth is a conductor or load?then ammeter connect to 3- phase supply,it shows the measurents or not?