Combined Cycle Gas Turbine (CCGT)
GPTKB entity
Statements (50)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
Power Generation Technology
|
| gptkbp:advantage |
Higher Efficiency than Simple Cycle
|
| gptkbp:alsoKnownAs |
CCGT
|
| gptkbp:application |
Electricity Generation
|
| gptkbp:canBe |
Base Load
Fast Ramp-Up Flexible Operation Hydrogen (with modifications) Multi-Shaft Peaking Power Single-Shaft |
| gptkbp:commonIn |
Modern Power Stations
|
| gptkbp:component |
Generator
Combustor Compressor Condenser |
| gptkbp:developedBy |
1960s
|
| gptkbp:effect |
Up to 60% or higher
|
| gptkbp:emissionsComparedToCoal |
Lower
|
| gptkbp:emissionsComparedToSimpleCycle |
Lower
|
| gptkbp:emits |
Carbon Dioxide
Nitrogen Oxides Water Vapor |
| gptkbp:fuelType |
Natural Gas
Fuel Oil |
| https://www.w3.org/2000/01/rdf-schema#label |
Combined Cycle Gas Turbine (CCGT)
|
| gptkbp:lifespan |
20-30 Years
|
| gptkbp:manufacturer |
gptkb:General_Electric
gptkb:Alstom gptkb:Siemens gptkb:Mitsubishi_Power gptkb:Ansaldo_Energia |
| gptkbp:operatesIn |
High Temperatures
High Pressures |
| gptkbp:output |
gptkb:Heat
Electric Power |
| gptkbp:reduces |
Greenhouse Gas Emissions
Fuel Consumption |
| gptkbp:requires |
Cooling System
Water for Steam Cycle |
| gptkbp:startupTime |
Shorter than Steam Plants
|
| gptkbp:usedFor |
District Heating (in CHP)
Grid Electricity Supply |
| gptkbp:usedIn |
gptkb:Power_Plants
Cogeneration Plants |
| gptkbp:uses |
Gas Turbine
Steam Turbine Heat Recovery Steam Generator (HRSG) |
| gptkbp:bfsParent |
gptkb:Didcot_B_Power_Station
|
| gptkbp:bfsLayer |
7
|