Jakson & Company JakPower Kirloskar Koel Green EA10 G1, Инструкция по установке, пусконаладке и эксплуатации

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JAKSON & CO.
Over loading of generator Check the load and correct. To be in
line with name plate rating
Blocking of ventilation passage
Check ventilation and clean passage if
necessary
Low speed on load Adjust prime mover speed
Low load power factor Reduce the load
Generator operating at very
high voltage Check voltage and adjust
High percentage of non-linear
load
Check and reduce the nonlinear
load
Poor alignment Re-align properly
Coupling and foundation
bolts loose
Tighten the bolts
Bearing defective Replace bearing
Incorrect assembly of bearing Re-assemble correct
Bearing damaged Replace bearing
Prime mover speed droop
improperly set
Set prime mover speed
properly,Droop ( Governor)
characteristic of engines.
Quadrature droop incorrect Set quadrature droop correctly by
QDC Pot in AVR
QDC-CT Polarity reversed Interchange CT secondary
QDC-CT are not in W-phase Check and rectify
Generator does not share
KW load proportionately
Excessive vibration and noise
Over heating of bearing
Generator does not share
KVAR load proportionately
Over loading of Generator