after parallaing two generators current is shooting up in both the generators.for ex: load is 400 kw..after paralling and load sharing current in running gen is approx 900 amps and incoming is 750 amps which is too high when trying toshift the load current in incoming gen is coming more than 1300 amps and both getting tripped and making blackout..
3 5526We have 3 Gensets 1.500kva,2.380kva,3.250kva How can we connect in common busbar&we have variable load.
4 7288We have 5 Distribution sections with variable loads&We have 3 Gensets(500kva,380kva&250kva) our total load is between 400kva to 600kva. so how could we connect 3gensets.
1816In siemens S7-300 PLC, what is function and function block ? What is the difference between them ? When to use function and when to use function block ?
3077In siemens S7-300 PLC, what is function and function block ? What is the difference between them ? When to use function and when to use function block ?
2051Can anybody suggest me about what are all the TECHNICAL CERTIFICATIONS avilable for Electrical Engineers for working people with clear details??
1 3334Post New Electrical Engineering Questions
What will happend if given Vfd out put to step up transformer
at meter room 50 hrc switch installed,but there are not get earthing proper,so what happen?and 11kv transformer out put going in to hrc main 400a three nog each? so earthing is require for all switch? (some customer made earthing at there home.)
How to measure the earth resistance value in a concrete pavement(flood light area)?
how can I calculate charging current of cable/overhead conductor? what is roll of voltage in it ?
why effective resistance should be more than static resistance in transmission line?
what is inverter and converter
WHAT IS VCB SAFETY
Why PS class CT is always preferred for Differential protection?
we are having 110 Kv,250mA Electrostatic precipitators for coal fired boilers. what will be static voltage and current after discharge and what time it will remain before earthing?
how to calculate the lightning arrester conductor @ no of earth pits required
dear sir, i completed diploma in electrical in 2005, how i can get electrical supervisor liance in mumbai
What are the advantages of using distance protection schemes as opposed to normal overcurrent/ earth fault protection on high voltage feeders.
11 kg trivevter meter has rating of -/5amps. And pt ratio11000/110v and is connected with 11kv ct/pt unit of cr ratio 75/5amps. And pt ratio of 11000/110v while checking accuracy of meter with HT Accuchek meter what value of PT ratio and CT ratio to be filled in Accuchek meter
what is the cause of voltage dipp or swell in the transmission lines?
Write masons gain formula.