what is DG synchronization panel
plz explain the working!!!!!!!
Answer Posted / presidents
A DG synch panel is an electrical circuit which controls the
functionality of DG sets. 2 or more DG are sets may be used
parallel in order to share the total load of system. In
synchronization 2 or more DG sets are working in parallel
and their supply transferred to main load via a single bus
to allow this we use synchronization in which we math all
the vector groups for this we only require to match voltage,
frequency/speed(for proper load sharing),phase sequence,
phase angle. when these parameters are matched under a
defined level then only synchronizing is done otherwise it
could be hazardous and only a specialist should do it in
order to gain max. performance.
| Is This Answer Correct ? | 36 Yes | 8 No |
Post New Answer View All Answers
how to define tell me about self
why it is not advisable to run low rating (19KVA) DG sets in parallel for long durations even though they are provided with droop ckts (QDC)
why the neutral line is not giving shock to us if we touch it ?
Why is voltage is required to be within permissible range for an electrical equipment?
Why do we require transformer with less specific weight if supply frequency is increased?
one electromagnet is called
In between UPS out going changer over switch and ups raising main input, both side cable gland producing heat but the cable doesn't get heat,Why?
how to increase or decrease speed in DC shunt motor by DC convertor
Write the force balance equation of ideal dashpot element.
When we have earthing mesh or underground earthing network in industrial plants, weather we have NT-S or NT-C-S kind of earthing system, so eventually weather we must use 4 or 5 wire in 400 volt level (For example 3×150+70 mm2 or 5×150 mm2) in this connection I would like to know exactly the paragraph of IEC or IEEE number
Pls explan the OLR setting in VCB at HT yard
What are the main significances of root locus?
FEINGING DECREASES THE FLUX DENSITY IN THE AIR GAP. HOW?
AL=0B9H,bl=75H, ADD AL,BL AL=____________? CF________? OF___________?
As we use capacitior bank in 3ph ckt for improvement of PF, why not we use capacitor in single phase domestric use, at our house their are many inductive equipments,like fan,mixer,tube choke,air conditioner they also draw PF... by using capacitor can they improve PF. if yes--what are advantage and how to connect a capactor in single ph,and which type of capacitor if no- what are disadvantages.