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In our unit, GE generator (Model-324), 331000 MVA, Hydrogen cooled Generator, normally when runs at base load Hydrozen pressure is maintained around 4.25 bar. But at preselected load less than 200MW, the pressure gets reduced to 4.10 Bar. Power factor always .8 is maintained. But when again at base load, Hydrogen pressure again increased to 4.25 bar. I read all manual and try to find out appropriate cause. Can Anyone kindly explain about this phenomenon? I am so much confused about it.
Thanx in advance
Another thing, in Hydrogen control module, the auto hydrogen filling line is kept shut off due to some technical problem in Hydrogen station. We always fill the hydrogen through Bypass line.
Thanx in advance
Another thing, in Hydrogen control module, the auto hydrogen filling line is kept shut off due to some technical problem in Hydrogen station. We always fill the hydrogen through Bypass line.