what is DG synchronization panel
plz explain the working!!!!!!!
Answer Posted / arvind kumar pandey
Under fluctuating load,if load increasesthen other DG is
connected to Host DG,to share the load equally,now this
process of working needs synchrinisation with first
one...because as we know AC owns following parameter.
1: Frequency:-It is generally fix by manufacturer.( As
per "Indian Rule Of Electricity",in India Std Frequency is
50 Hz).
2:As in case of Three phase DG set each "Phase Angle" of
respective terminal should match with other one.
3: Before connecting to Grid,"Phase Difference/Sequence" of
each DG should mach with each other.
Under such condition when first Dg
reaches to its 70% load,Sensor command via PLC starts the
other DG set,Before connecting to Grid,all above mentioned
parameters are synchroninse with each other ,It is done
by "Synchroscope" & the process is known
as "Synchronization of DG"
Is This Answer Correct ? | 15 Yes | 2 No |
Post New Answer View All Answers
why we use 630mm single core cable for transformer secondary side and why two neutral cable
with 3 phase board on a 63 amp rcd is it ok to have 6 electrical showers 2 on each phase and what problems could happen
what mean by analog ,digital,numerical meters and relays? say the example?
Why the moulded plug comes with domestic appliances instead of assembled plug like anchor, Vinay 5/15 A.
how to calculate
WHAT IS START TO INDUCTION MOTER IN STAR TO DELTA OF >5HP ?
Who are the manufactures those manufacturing 3Cx2.5sqmm FRLS cables. I heard about FRLS technology adopted only in wires useful for wirings
How equivalent impedance is calculated in thevenin theorem?
describe the fully control circuit diagram of ac drives
How to measure the earth resistance value in a concrete pavement(flood light area)?
CALCULATE THE TOTAL VOLTAGE DROP AND SELECT THE CABLE SIZE IN MM-SQARE FOR A PANEL-262KW AT 110 METER FROM THE SOURCE SUPPLY , SUPPLY VOLTAGE 240/415
What should be the Sandwitch type Al. bus bar capacity for 2 M.W.Gen. set, having continuous full load current- 3463 Amps,ambient temp.- 50 Deg. C., Required temp. raise-20 deg.C., it will run 24 hrs, 365 days on full load, required highly reliable.
During Starter Panel Com missing I Found The Main Incomer 40Amp MCB 10KA Trip When Motor Change Star To Delta Motor Rating 20HP BUT When We Use Same MCB To Other Motor It Does Not trip Or What Is Necessaries for Star Delta Starter MCB SFU MPCB OR MCCB And What are The Breaking Capacity of MCCB in the Motor above 15HP
how we calculate the withstansing current capacity of wires&cables?
How cable from Kit-Kat to main switch, from starter to motor are designed?