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Date of download: 7/7/2016 Copyright © ASME. All rights reserved. From: Importance of Auxiliary Power Consumption for Combined Cycle Performance J. Eng.

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Presentation on theme: "Date of download: 7/7/2016 Copyright © ASME. All rights reserved. From: Importance of Auxiliary Power Consumption for Combined Cycle Performance J. Eng."— Presentation transcript:

1 Date of download: 7/7/2016 Copyright © ASME. All rights reserved. From: Importance of Auxiliary Power Consumption for Combined Cycle Performance J. Eng. Gas Turbines Power. 2010;133(4):041801-041801-10. doi:10.1115/1.4002254 Heat rejection system exergy loss (i.e., lost work) and auxiliary load for an OT-OL system with Tcw,in=63°F(17.2°C) Figure Legend:

2 Date of download: 7/7/2016 Copyright © ASME. All rights reserved. From: Importance of Auxiliary Power Consumption for Combined Cycle Performance J. Eng. Gas Turbines Power. 2010;133(4):041801-041801-10. doi:10.1115/1.4002254 Heat rejection system exergy loss (i.e., lost work) and auxiliary load for an OT-OL system with Tcw,in=53°F(11.7°C) Figure Legend:

3 Date of download: 7/7/2016 Copyright © ASME. All rights reserved. From: Importance of Auxiliary Power Consumption for Combined Cycle Performance J. Eng. Gas Turbines Power. 2010;133(4):041801-041801-10. doi:10.1115/1.4002254 Comparison of estimated and actual (bid) power consumption of major parasitic loss contributors Figure Legend:

4 Date of download: 7/7/2016 Copyright © ASME. All rights reserved. From: Importance of Auxiliary Power Consumption for Combined Cycle Performance J. Eng. Gas Turbines Power. 2010;133(4):041801-041801-10. doi:10.1115/1.4002254 Impact of ST exhaust end annulus area on total CCPP performance penalty as condenser pressure changes Figure Legend:

5 Date of download: 7/7/2016 Copyright © ASME. All rights reserved. From: Importance of Auxiliary Power Consumption for Combined Cycle Performance J. Eng. Gas Turbines Power. 2010;133(4):041801-041801-10. doi:10.1115/1.4002254 Comparison of CCPP aux load estimates from Table with actual bid data Figure Legend:

6 Date of download: 7/7/2016 Copyright © ASME. All rights reserved. From: Importance of Auxiliary Power Consumption for Combined Cycle Performance J. Eng. Gas Turbines Power. 2010;133(4):041801-041801-10. doi:10.1115/1.4002254 Key temperatures and temperature deltas for a closed-loop system with a CT Figure Legend:

7 Date of download: 7/7/2016 Copyright © ASME. All rights reserved. From: Importance of Auxiliary Power Consumption for Combined Cycle Performance J. Eng. Gas Turbines Power. 2010;133(4):041801-041801-10. doi:10.1115/1.4002254 Heat rejection system exergy loss (i.e., lost work) and auxiliary load for a closed-loop system with a CT (design parameters are shown in Fig. ) Figure Legend:

8 Date of download: 7/7/2016 Copyright © ASME. All rights reserved. From: Importance of Auxiliary Power Consumption for Combined Cycle Performance J. Eng. Gas Turbines Power. 2010;133(4):041801-041801-10. doi:10.1115/1.4002254 OEM data from a recent trade publication Figure Legend:


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