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Integration of CSP and PV Power Plants: Investigations about Synergies by Close Coupling

Author

Listed:
  • Javier Iñigo-Labairu

    (German Aerospace Center (DLR), Institute of Solar Research, Linder Höhe, 51147 Köln, Germany)

  • Jürgen Dersch

    (German Aerospace Center (DLR), Institute of Solar Research, Linder Höhe, 51147 Köln, Germany)

  • Luca Schomaker

    (Dornier Suntrace GmbH, Grosse Elbstrasse 145 c, 22767 Hamburg, Germany)

Abstract

Photovoltaic (PV) - concentrated solar power (CSP) hybrid power plants are an attractive option for supplying cheap and dispatchable solar electricity. Hybridization options for both technologies were investigated, combining their benefits by a deeper integration. Simulations of the different systems were performed for seven different sites by varying their design parameters to obtain the optimal configurations under certain boundary conditions. A techno-economic analysis was performed using the levelized cost of electricity (LCOE) and nighttime electricity fraction as variables for the representation. Hybrid power plants were compared to pure CSP plants, PV-battery plants, and PV plants with an electric resistance heater (ERH), thermal energy storage (TES), and power block (PB). Future cost projections were also considered.

Suggested Citation

  • Javier Iñigo-Labairu & Jürgen Dersch & Luca Schomaker, 2022. "Integration of CSP and PV Power Plants: Investigations about Synergies by Close Coupling," Energies, MDPI, vol. 15(19), pages 1-17, September.
  • Handle: RePEc:gam:jeners:v:15:y:2022:i:19:p:7103-:d:926804
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    Cited by:

    1. Ilunga Kajila Rice & Hanhua Zhu & Cunquan Zhang & Arnauld Robert Tapa, 2023. "A Hybrid Photovoltaic/Diesel System for Off-Grid Applications in Lubumbashi, DR Congo: A HOMER Pro Modeling and Optimization Study," Sustainability, MDPI, vol. 15(10), pages 1-15, May.

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