Standard Technical Features of BTG System for Supercritical 660 ...
Standard Technical Features of BTG System for Supercritical 660 ...
Standard Technical Features of BTG System for Supercritical 660 ...
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<strong>Standard</strong> <strong>Technical</strong> <strong>Features</strong> <strong>of</strong> <strong>BTG</strong> <strong>System</strong> <strong>for</strong> <strong>Supercritical</strong> <strong>660</strong>/800 MW Thermal Units14. Feed Water Heating Plant and Flash Tanks 10714.1 General requirements 10714.2 Low pressure heaters and drain cooler 10814.3 Deaerator 10914.4 High pressure heaters 11014.5 Flash tanks 11115. Boiler Feed Pumps 11315.1 Number and type 11315.2 Pump sizing 11315.3 Design requirements 11415.4 Operational and maintenance requirements 11615.5 Mechanical seals 11715.6 Hydraulic coupling and gear boxes 11715.7 Drive turbine 11816. Generator and Auxiliary <strong>System</strong>s 12216.1 Generator 12216.2 Generator auxiliary systems 129Section 4: Control & Instrumentation <strong>System</strong>17. Control & Instrumentation <strong>System</strong> 13517.1 General 13517.2 Distributed digital control, monitoring and in<strong>for</strong>mationsystem (DDCMIS)17.3 SG & TG related other control & instrumentationsystems/ equipments17.4 Plant per<strong>for</strong>mance, analysis, diagnosis & optimization(PADO) s<strong>of</strong>tware13716116817.5 PLC based miscellaneous control systems 169Section 5: Miscellaneous <strong>System</strong>s, Piping, Valves, Insulation etc.18. Power Cycle Piping, Valves and Thermal Insulation 17118.1 Power cycle piping 17118.2 Control valves 180iv
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