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From: Proposal of a Solar-Coal Power Plant on Off-Design Operation

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Presentation on theme: "From: Proposal of a Solar-Coal Power Plant on Off-Design Operation"— Presentation transcript:

1 From: Proposal of a Solar-Coal Power Plant on Off-Design Operation
Date of download: 10/17/2017 Copyright © ASME. All rights reserved. From: Proposal of a Solar-Coal Power Plant on Off-Design Operation J. Sol. Energy Eng. 2013;135(3): doi: / Figure Legend: Schematic diagram of hybrid system thermal cycle

2 From: Proposal of a Solar-Coal Power Plant on Off-Design Operation
Date of download: 10/17/2017 Copyright © ASME. All rights reserved. From: Proposal of a Solar-Coal Power Plant on Off-Design Operation J. Sol. Energy Eng. 2013;135(3): doi: / Figure Legend: (a) Flowsheet of energy conversion process in solar-only power plant (b) flowsheet of energy conversion process in ISST, and (c) flowsheet of energy conversion process in coal-fired power plant

3 From: Proposal of a Solar-Coal Power Plant on Off-Design Operation
Date of download: 10/17/2017 Copyright © ASME. All rights reserved. From: Proposal of a Solar-Coal Power Plant on Off-Design Operation J. Sol. Energy Eng. 2013;135(3): doi: / Figure Legend: Net solar-to-electricity efficiency variation with different replaced extractions in ISST system

4 From: Proposal of a Solar-Coal Power Plant on Off-Design Operation
Date of download: 10/17/2017 Copyright © ASME. All rights reserved. From: Proposal of a Solar-Coal Power Plant on Off-Design Operation J. Sol. Energy Eng. 2013;135(3): doi: / Figure Legend: Simplified scheme of ISST system

5 From: Proposal of a Solar-Coal Power Plant on Off-Design Operation
Date of download: 10/17/2017 Copyright © ASME. All rights reserved. From: Proposal of a Solar-Coal Power Plant on Off-Design Operation J. Sol. Energy Eng. 2013;135(3): doi: / Figure Legend: (a) Simplified diagram of conventional approach and (b) simplified diagram of parallel approach

6 From: Proposal of a Solar-Coal Power Plant on Off-Design Operation
Date of download: 10/17/2017 Copyright © ASME. All rights reserved. From: Proposal of a Solar-Coal Power Plant on Off-Design Operation J. Sol. Energy Eng. 2013;135(3): doi: / Figure Legend: (a) Monthly DNI and (b) monthly electricity output and collector efficiency with parallel approach

7 From: Proposal of a Solar-Coal Power Plant on Off-Design Operation
Date of download: 10/17/2017 Copyright © ASME. All rights reserved. From: Proposal of a Solar-Coal Power Plant on Off-Design Operation J. Sol. Energy Eng. 2013;135(3): doi: / Figure Legend: (a) Solar collector efficiency variation with DNI and incident angle on July 6th and (b) solar collector efficiency variation with DNI and incident angle on Dec. 25th

8 From: Proposal of a Solar-Coal Power Plant on Off-Design Operation
Date of download: 10/17/2017 Copyright © ASME. All rights reserved. From: Proposal of a Solar-Coal Power Plant on Off-Design Operation J. Sol. Energy Eng. 2013;135(3): doi: / Figure Legend: (a) Solar share variation with DNI and incident angle on July 6th and (b) solar share variation with DNI and incident angle on Dec. 25th

9 From: Proposal of a Solar-Coal Power Plant on Off-Design Operation
Date of download: 10/17/2017 Copyright © ASME. All rights reserved. From: Proposal of a Solar-Coal Power Plant on Off-Design Operation J. Sol. Energy Eng. 2013;135(3): doi: / Figure Legend: Steam extraction variation with solar share

10 From: Proposal of a Solar-Coal Power Plant on Off-Design Operation
Date of download: 10/17/2017 Copyright © ASME. All rights reserved. From: Proposal of a Solar-Coal Power Plant on Off-Design Operation J. Sol. Energy Eng. 2013;135(3): doi: / Figure Legend: (a) Work output enhancement on July 6th and (b) work output enhancement on Dec. 25th

11 From: Proposal of a Solar-Coal Power Plant on Off-Design Operation
Date of download: 10/17/2017 Copyright © ASME. All rights reserved. From: Proposal of a Solar-Coal Power Plant on Off-Design Operation J. Sol. Energy Eng. 2013;135(3): doi: / Figure Legend: (a) Work output variation with DNI (b) work output variation with solar incident angle

12 From: Proposal of a Solar-Coal Power Plant on Off-Design Operation
Date of download: 10/17/2017 Copyright © ASME. All rights reserved. From: Proposal of a Solar-Coal Power Plant on Off-Design Operation J. Sol. Energy Eng. 2013;135(3): doi: / Figure Legend: (a) Coal consumption variation on July 6th and (b) coal consumption variation on Dec. 25th

13 From: Proposal of a Solar-Coal Power Plant on Off-Design Operation
Date of download: 10/17/2017 Copyright © ASME. All rights reserved. From: Proposal of a Solar-Coal Power Plant on Off-Design Operation J. Sol. Energy Eng. 2013;135(3): doi: / Figure Legend: (a) Solar-to-electricity efficiency variation on July 6th and (b) solar-to-electricity efficiency variation on Dec. 25th

14 From: Proposal of a Solar-Coal Power Plant on Off-Design Operation
Date of download: 10/17/2017 Copyright © ASME. All rights reserved. From: Proposal of a Solar-Coal Power Plant on Off-Design Operation J. Sol. Energy Eng. 2013;135(3): doi: / Figure Legend: (a) Solar-to-electricity efficiency variation with DNI and (b) solar-to-electricity efficiency variation with solar incident angle


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