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Anonymous Poster

Generator Problem

02/05/2010 6:17 AM

WHEN ABIG ELECTRICAL POWER SYNCRO GENERETOR TRIP BY PROTECTION SIGNAL(SURGE PROTECTION) ONLY WITH NO MORE ATHOR SIGNALS ,EXACTLY WITH GAS TURBIME TYPE (V94_3A) RUNNING BY NATURAL GAS , AIR FILTERS ALL REPLACED BY NEW SET FOR BOTH STAGES BEFORE ACCEDANT ,SO THAT MEAN NO FILTERS RESONS THERE,THEN WHEN INLET GUIDE VANE ROOM DOOR OPENED TO CHECK IF ANY DAMAGE CAN BE WATCHED AT THE AIR INLET SIDE ,THE VANES OF( IGV ) ALL EFFECTED BY PEASES OF SOME THING BROKEN INSIDE THE COMPRESSORE VANES (15) STAGES AND THE BEND OF DAMAGES IS IN OPPOSITE DIRECTION OF INLET AIR,AS WELL AS SOME OF DAMAGE BROKEN PEASES SHOWN AT EXHAUST ROOM .

WHAT I NEED TO KNOW HERE ,WHAT CAN BE HAPPENED THERE ,.THANKS.

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Guru
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#1

Re: GENERATOR

02/05/2010 7:10 AM

It sounds as though an unidentified solid object has entered the inlet guide vanes.

Please turn off Caps Lock.

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