STG Sample Clauses

STG. The Owner shall provide a General Electric STG for installation and commissioning by Contractor. The STG converts the thermal energy in the steam produced in the HRSGs to electrical energy. The STG consists of combined high pressure / intermediate pressure (HP/IP) sections in a common case, and a low-pressure section. High-pressure steam is supplied to the HP section of the steam turbine. The HP turbine exhaust is returned to the reheat section of the HRSGs. The reheat steam mixed with the IP steam is returned to the IP section of the steam turbine. The IP turbine exhaust is discharged to the LP section. LP section steam flow is exhausted to the condenser. The generator shall be hydrogen cooled with static excitation. The generator shall be rated at 0.95 leading / 0.85 lagging power factor. The STG shall be supplied with the following accessories: HP stop and control valves Valving for cascade by-pass Lube oil system with dual coolers, AC driven pump and DC driven emergency pump Hydraulic oil system Seal steam system Insulation system Turbine control system Generator excitation system