TT-5849 SIEMENS SGT-400 UNIT, 2955 HOURS, 50 Hz, YEAR 2016

REFERENCE NUMBER: TT-5849 SIEMENS SGT-400 UNIT, 2955 HOURS, 50 Hz, YEAR 2016 SIEMENS SGT-400 UNIT AND THE INSPECTION SITUATION IS AS FOLLOWS: 1. OVERVIEW THE UNIT WAS FACTORY IN 2016 AND PUT INTO OPERATION AFTER COMMISSIONING IN 2018, WITH A TOTAL OF 2,955 HOURS OF OPERATION AND A TOTAL OF 80 START-UPS. DUE TO THE INCREASE IN NATURAL GAS PRICES, THE STEAM CONSUMPTION OF SURROUNDING CUSTOMERS WAS SIGNIFICANTLY REDUCED, RESULTING IN OPERATING LOSSES, AND THE UNIT WAS SHUT DOWN IN 2020. BECAUSE THE UNIT HAS BEEN OPERATING FOR A TOTAL OF 2,955 HOURS AND HAS NOT YET UNDERGONE THE FIRST MAINTENANCE, THERE IS NO MAINTENANCE RECORD OF THE UNIT. 1. ENDOSCOPIC CONDITION OF TURBINE BLADESA NOTE: THE LEAVES STILL RETAIN THEIR ORIGINAL COLOR, AND NO ABLATION AND COATING DISCOLORATION WERE FOUND B DESCRIPTION: THERE ARE STAINS ON SOME BLADES, AND THE ENGINE NEEDS TO BE CLEANED C DESCRIPTION: THE COATING ON SOME BLADES IS SUSPECTED TO BE HIT AND FALLEN OFF BY IMPURITIES (THE AIR INTAKE QUALITY NEEDS TO BE IMPROVED) ITEM 001 ONLY WORK 2955 HOURS NATURAL GAS ITEM 002 ANOTHER BIOGAS VERSION