TT-6361 SIEMENS SGT 400 POWER PLANT – NEW, 12.9 MW, YEAR 2017, 50Hz

REFERENCE NUMBER: TT-6361 SIEMENS SGT 400 POWER PLANT – NEW, 12.9 MW, YEAR 2017, 50Hz 1. BRAND: SIEMENS TURBINES 2. MODEL: SIEMENS SGT400 3. CONDITION: NEW 4. YEAR: 2017 5. IN THIS DOCUMENT, YOU WILL FIND DETAILED INFORMATION ON THE SUPPLY OF THE FOLLOWING ASPECTS: 6. CX 400 GAS TURBINE PACKAGING 7. CENTRAX SCADA SYSTEM 8. AUXILIARY TRANSFORMER 9. MVSG (MEDIUM VOLTAGE SWITCHGEAR) 10. LOW VOLTAGE DISTRIBUTION PANEL 11. 125VDC-40 A CHARGER 12. THE GAS TURBINE PACKAGE HAS BEEN IN OPERATION FOR A CUMULATIVE DURATION OF 5000 HOURS, INCLUDING TESTING AND COMMISSIONING DURING ITS INITIAL INSTALLATION IN FRANCE. PRESENTLY, IT IS DEPLOYED IN EGYPT, WHERE IT WAS ALREADY ASSEMBLED AND IS OF THE 2017 MODEL. 13. GAS TURBINE GENERATOR PACKAGE, COMPRISING: 14. DRIVEN UNIT, GENERATOR 15. THE DRIVEN UNIT FEATURES AN AC GENERATOR WITH SPECIFICATIONS INCLUDING 11 KV, 3-PHASE, 50Hz, 4-POLE CONFIGURATION, AND A POWER FACTOR OF 0.8. 16. CONSTRUCTED WITH A SALIENT-POLE DESIGN, IT EMPLOYS BRUSHLESS EXCITATION AND INCORPORATES A PERMANENT MAGNET GENERATOR (PMG) FOR THE AUTOMATIC VOLTAGE REGULATOR (AVR) POWER SUPPLY. 17. EQUIPPED WITH FILTER VENTILATION AND CLASS 'F' INSULATION, IT ENSURES A TOTAL TEMPERATURE RISE WITHIN CLASS 'F' STANDARDS. 18. ADDITIONALLY, THE GENERATOR INCLUDES INSTRUMENTATION FOR MONITORING BEARING TEMPERATURE AND FEATURES LUBRICATING OIL PIPING CONNECTING THE GAS TURBINE TO THE DRIVEN UNIT. 19. THE PMG IS SITUATED ON THE EXCITER BASE BETWEEN THE EXCITER AND THE NON-DRIVE END (NDE) BEARING, ENHANCING OPERATIONAL EFFICIENCY. 20. TO MAINTAIN SYSTEM STABILITY, A NEUTRAL EARTHING RESISTOR (NER) IS INSTALLED ON THE SKID FRAME. 21. AUTOMATIC VOLTAGE REGULATION IS FACILITATED BY THE BASLER DIGITAL EXCITATION CONTROL SYSTEM (DECS-250N), A MICROPROCESSOR-BASED DEVICE. PROGRAMMED WITH SYSTEM PARAMETERS AND REGULATION SETTINGS, IT OFFERS FUNCTIONS SUCH AS: 22. AUTOMATIC VOLTAGE REGULATION (AVR) 23. MANUAL OR FIELD CURRENT REGULATION (FCR), 24. POWER FACTOR (PF) ADJUSTMENT 25. REACTIVE POWER (VAR) CONTROL. 26. GAS TURBINE PACKAGE 27. GAS TURBINE ENGINE 28. CORE ENGINE – TWIN SHAFT DESIGN 29. COMBUSTION SYSTEM – DRY LOW EMISSIONS (DLE) 30. ENGINE ARRANGED FOR HOT END DRIVE 31. ENGINE BEARING TEMPERATURE INSTRUMENTATION 32. START SYSTEM 33. HYDRAULIC MOTOR AND PUMP - AC ELECTRIC MOTOR DRIVEN 34. GEARS, COUPLINGS AND GUARDS 35. MAIN SPEED-REDUCING GEARBOX – EPICYCLIC TYPE, OUTPUT SHAFT SPEED 1500 RPM 36. GEARBOX SEISMIC VIBRATION INSTRUMENTATION 37. AUXILIARY GEARBOX INCORPORATING DRIVES FOR START SYSTEM AND LUBRICATING OIL PUMP 38. DRIVE COUPLING – HIGH-SPEED - FLEXIBLE ELEMENT DRY TYPE – TURBINE TO GEARBOX DRIVE COUPLING - LOW SPEED - FLEXIBLE ELEMENT DRY TYPE - GEARBOX TO AC GENERATOR 39. COUPLING GUARD - HIGH SPEED (CARBON STEEL) - TURBINE TO GEARBOX 40. COUPLING GUARD - LOW SPEED (CARBON STEEL) - GEARBOX TO DRIVEN UNIT 41. LUBRICATING OIL SYSTEM 42. INTEGRAL MINERAL OIL LUBRICATING SYSTEM SERVING THE GAS TURBINE, GEARBOX, AND DRIVEN UNIT 43. LUBRICATING OIL PUMP MAIN - GAS TURBINE GEARBOX DRIVEN 44. LUBRICATING OIL PUMP AUXILIARY - AC MOTOR DRIVEN 45. LUBRICATING OIL PUMP EMERGENCY - DC MOTOR DRIVEN 46. LUBRICATING OIL SYSTEM FILTER 47. DUPLEX FILTER ARRANGEMENT 48. CONTINUOUS FLOW TRANSFER VALVES 49. TEMPERATURE AND SMART TYPE PRESSURE & LEVEL TRANSMITTERS - ALUMINUM BODIES 50. LUBRICATING OIL TANK IMMERSION HEATER 51. LUBRICATING OIL BREATHER OIL MIST ELIMINATOR 52. LUBRICATING OIL SYSTEM COOLER 53. AIR BLAST SIMPLEX LUBRICATING OIL COOLER 54. COOLER FAN – SINGLE (100% DUTY) 55. SUITABLE FOR A NON-HAZARDOUS AREA 56. GAS FUEL SYSTEM 57. PILOT FUEL FLOW CONTROL SYSTEM WITH ACTUATOR AND INTEGRATED PRESSURE TRANSMITTERS 58. MAIN FUEL FLOW CONTROL SYSTEM WITH ACTUATOR AND INTEGRATED PRESSURE TRANSMITTERS 59. RAPID-ACTING GAS SHUT-OFF VALVES ( 2-OFF ) 60. TEMPERATURE TRANSMITTER - ALUMINUM BODY 61. GAS FUEL BLOCK AND VENT VALVE ASSEMBLY 62. OFF-SKID GAS FUEL UNIT 63. ACOUSTIC ENCLOSURE 64. ACOUSTIC ENCLOSURE - PAINTED CARBON STEEL, FITTED OVER GAS TURBINE; GEARBOX AND AUXILIARIES 65. DOORS FOR PERSONNEL ACCESS AND MAINTENANCE 85DB(A) 66. INTEGRAL LIFTING BEAM FOR MAINTENANCE 67. INTERNAL LIGHTING 68. ACOUSTIC SYSTEM TRANSMITTERS - SIEMENS STANDARD SMART TYPE – ALUMINUM 69. ACOUSTIC ENCLOSURE VENTILATION SYSTEM 70. VENTILATION AIR INLET FILTER PAD TYPE 304L STAINLESS STEEL 71. VENTILATION INLET AND OUTLET DAMPERS – 304L STAINLESS STEEL – AIR OPERATED 72. VENTILATION FAN – SINGLE – AC ELECTRIC MOTOR DRIVEN 73. VENTILATION AIR SYSTEM – NEGATIVE PRESSURE 74. VENTILATION AIR SILENCER – 304L STAINLESS STEEL 75. VENTILATION AIR INLET AND OUTLET DUCTING – 304L STAINLESS STEEL 76. GAS DETECTION SYSTEM 77. 2 - I.R. POINT GAS DETECTORS (VENT OUTLET) 78. FIRE PROTECTION SYSTEM 79. 3 - I.R. MULTI-SPECTRUM FLAME DETECTORS 80. 2 - HEAT DETECTORS 81. SINGLE SOUNDER/BEACON (END OF PACKAGE) 82. 1 - BEACON (INSIDE PACKAGE) 83. STATUS INDICATOR (END OF PACKAGE) 84. 1 - MAC (MANUAL ALARM CONTACT) 85. FIRE EXTINGUISHING 86. SINGLE SHOT CO2 FIRE PROTECTION SYSTEM – IN ACCORDANCE WITH NFPA12 87. CYLINDERS HOUSED IN A WEATHERPROOF CABINET 88. EXTINGUISHING SYSTEM DISTRIBUTION PIPEWORK AND NOZZLES 89. COMBUSTION AIR INLET SYSTEM 90. COMBUSTION AIR FILTER – SIMPLE STATIC ELEMENT 91. COMBUSTION AIR FILTER - WEATHER HOOD 92. COMBUSTION AIR FILTER – MIST ELIMINATOR 93. COMBUSTION AIR FILTER –EPA FILTER STAGE 94. COMBUSTION AIR SILENCER 95. COMBUSTION AIR INLET DUCTING 96. COMBUSTION EXHAUST SYSTEM 97. EXHAUST DIFFUSER – FERRITIC STAINLESS STEEL – HORIZONTAL ORIENTATION 98. EXHAUST SILENCER – FERRITIC STAINLESS STEEL HOT SECTION 99. THERMAL INSULATION AND ALUMINUM CLADDING – PERSONNEL PROTECTION ONLY 100. PACKAGE ELECTRICAL SYSTEMS 101. CONTROL PANEL 102. DESIGNED TO PROVIDE ENVIRONMENTAL PROTECTION FOR THE CX 400 PACKAGE CONTROL PANELS AND ITS OPERATORS. FULLY EQUIPPED WITH LIGHTING, POWER AND ENVIRONMENTAL CONTROLS CONSISTING OF: 103. 400V AC – PACKAGE MOTORS AND HEATERS SUPPLY 104. INTERNAL AND EXTERNAL LIGHTING 105. INDUSTRIAL 230V 50Hz OUTLET 106. THE COMBINED CONTROL PANEL CONSISTS OF A BATTERY CHARGER, UPS, UNIT CONTROL PANEL FOR TURBINE AND GENERATOR CONTROL AND MONITORING AND MOTOR CONTROL CENTER 107. SYNCHRONIZING FACILITY CONTROL WITH TWO BREAKERS – AUTOMATIC & MANUAL WITH CHECK SYNCHRONIZER 108. BATTERIES SIZED TO ENSURE A SAFE RUNDOWN OF THE TURBINE AND DRIVEN UNIT IN AN EMERGENCY 109. PACKAGE AUXILIARIES 110. TURBINE COMPRESSOR – MOBILE CLEANING SYSTEM – 316 STAINLESS STEEL TANK – OFFLINE WASH DRAINS TANK 111. DRAWINGS AND DOCUMENTATION 112. STANDARD SET OF CERTIFIED INFORMATION AND APPROVAL DRAWINGS 113. OPERATOR MANUAL – HARD COPY 114. PIPING AND INSTRUMENTATION (P&ID) DIAGRAM-SOFT COPY 115. ELECTRICAL WIRING DIAGRAMS – SOFT COPY 116. MOTOR CONTROL CENTRE DRAWINGS– SOFT COPY 117. INTERCONNECTION CABLE LIST– SOFT COPY 118. SITE LAYOUT & GENERAL ARRANGEMENT– SOFT COPY 119. FOUNDATION DRAWINGS– SOFT COPY 120. 1.2 CENTRAX SCADA SYSTEM 121. THE REMOTE SCADA SYSTEM FACILITATES TURBINE OPERATION AND CONTROL REMOTELY, PROVIDING SUPERVISORY, CONTROL, AND DATA ACQUISITION (SCADA) FEATURES TO MANAGE PACKAGE OPERATIONS COMPREHENSIVELY. IT UTILIZES AN INTUITIVE INTERFACE COMPRISING GRAPHIC AND TEXT DISPLAYS, OFFERING DETAILED INSIGHTS INTO BOTH CURRENT AND PAST MACHINE OPERATIONS THROUGH VARIOUS SCREEN DISPLAYS. 122. EACH DISPLAY SCREEN IS STRUCTURED INTO FOUR PANELS: SYSTEM INFORMATION IS LOCATED AT THE TOP, STATUS AND CONTROL FUNCTIONS ARE ON THE RIGHT, AND NAVIGATION, ALONG WITH ALARM INDICATORS, IS SITUATED AT THE BOTTOM. THE PRIMARY DISPLAY AREA IS DEDICATED TO SPECIFIC SCREEN DISPLAYS, SUCH AS OVERVIEWS, FUEL MANAGEMENT, ALARMS, TRENDING DATA, ETC. 123. ADDITIONALLY, THE SYSTEM PROVIDES ACCESS TO VARIOUS SERVICES INCLUDING: 124. AUTOMATIC RECORDING OF DATA VALUES WITHIN THE CONTROL SYSTEM 125. EVENT ANALYSIS 126. DOWNTIME ANALYSIS 127. PREDICTIVE TRENDING 128. ANOMALY DETECTION 129. SOFTWARE UPDATES, 130. ACCELERATED TROUBLESHOOTING SUPPORT 131. CUSTOMER NOTIFICATION REPORTS 132. ACCESS TO HISTORIC DATA 133. FLEET AND UNIT PERFORMANCE OVERVIEW, 134. DRIVEN UNIT MONITORING. 135. THESE SERVICES CAN BE ACCESSED THROUGH THE SYSTEM OR SETTINGS KEYS IN THE NAVIGATION SECTION. ARROW KEYS IN THE STATUS AND CONTROL AREA FACILITATE EASY NAVIGATION THROUGH AVAILABLE PARAMETERS. 136. 1.3 MVSG (MEDIUM VOLTAGE SWITCHGEAR) 137. THE MVSG BRAND, PART OF THE MARLIN GERIN RANGE, FEATURES THE MCSET 17.5 KV, WHICH IS RATED FOR ISC: 40 KA AND OPERATES AT A VOLTAGE OF 11KV. IT COMPRISES FIVE CUBICLES, DETAILED AS FOLLOWS: 138. GRID CELL 139. RATED CURRENT - IN: 3150 A 140. RATED VOLTAGE – UN:12 KV 141. RATED OPERATING VOLTAGE- US:11 KV 142. SHORT CIRCUIT CURRENT – ISC: 40 KA 143. GENERATOR CELL 144. RATED CURRENT - IN: 3150 A 145. RATED VOLTAGE – UN:12 KV 146. RATED OPERATING VOLTAGE- US:11 KV 147. SHORT CIRCUIT CURRENT – ISC: 40 KA 148. AUXILIARY TRANSFORMER CELL 149. RATED CURRENT - IN: 630 A 150. RATED VOLTAGE – UN:12 KV 151. RATED OPERATING VOLTAGE- US:11 KV 152. SHORT CIRCUIT CURRENT – ISC: 40 KA 153. SPARE CELL 154. RATED CURRENT - IN: 630 A 155. RATED VOLTAGE – UN:12 KV 156. RATED OPERATING VOLTAGE- US:11 KV 157. SHORT CIRCUIT CURRENT – ISC: 40 KA 158. METERING CELL 159. 1.4 AUXILIARY TRANSFORMER 160. AN OIL-FILLED POWER TRANSFORMER EMPLOYED FOR SUPPLYING POWER TO THE TURBINE DURING STARTUP, ACCOMPANIED BY TECHNICAL SPECIFICATIONS: 161. BRAND: ALSTOM 162. RATED: 400 KVA 163. PRIMARY VOLTAGE: 11KV 164. SECONDARY VOLTAGE: 400V 165. VECTOR SYMBOL: DYN11 166. IMPEDANCE: 4 % 167. TYPE OF COOLING: ONAN 168. 1.5 LOW VOLTAGE DISTRIBUTION PANEL 169. THE LVSB IS RESPONSIBLE FOR SUPPLYING POWER TO THE TURBINE CONTROL PANEL, ALONG WITH SUPPORTING EQUIPMENT LIKE THE AIR COMPRESSOR, UPS, AND 125 VDC CHARGER. 170. DETAILS ON THE ELECTRICAL CHARACTERISTICS OF THE SWITCHGEAR ARE AS FOLLOWS: 171. SERVICE VOLTAGE: 400/220 VAC 172. RATED FREQUENCY: 50 Hz 173. INSULATION LEVEL: 2.5 KV/1 MIN 174. SHORT CIRCUIT LEVEL: 50 KA 175. BUSBAR RATING: 1000A 176. 1.6 125VDC-40 A CHARGER 177. THE CHARGING RECTIFIER IS A CONSTANT VOLTAGE RECTIFIER, WITH ELECTRICAL CONSTRUCTION CHARACTERIZED BY A HIGH DEGREE OF EFFICIENCY, MANY ADJUSTMENT POSSIBILITIES, AND EXCELLENT OPERATIONAL RELIABILITY AND, THEREFORE, REQUIRES A MINIMUM OF MAINTENANCE. 178. TECHNICAL SPECIFICATIONS OF SOLID-STATE SILICON RECTIFIER BATTERY CHARGER: 179. INPUT VOLTAGE: 3 X 380 V AC –15 % +10% 180. INPUT FREOUENCY: 50 Hz+ OR - 5% 181. OUTPUT VOLTAGE: 125 V DC NOMINAL 182. FLOAT VOLTAGE: 66 X 2.25V /CELL =148.5 V DC. 183. ADJUSTABLE RANGE: FROM 105 TO 155 V DC. 184. HI-RATE VOLTAGE:66 X 2.35 V = 155.1V DC. 185. ADJUSTABLE RANGE: FROM 105 TO 170 V DC. 186. BOOST VOLTAGE: 66 X 2.4V/CELL = 158.4 DC. 187. ADJUSTABLE UP TO 170 V DC. 188. ACCURACY OF OUTPUT ADJUSTED