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Design and simulation of a novel geothermalsolar combined chimney power plant

  • Xi'an Jiaotong University

Research output: Contribution to conference › Paper › peer-review

3 Scopus citations

Abstract

The solar chimney power plant (SCPP) is dominated by the solar radiation, and therefore its discontinuous operation is an unavoidable problem. In this paper, low temperature geothermal energy is introduced into the SCPP for overcoming this problem. Based on a developed mathematical model, theoretical analyses are carried out to investigate the performance of the geothermal-solar chimney power plant (GSCPP) with main dimensions the same as the Manzanares prototype in Spain. It is found that the GSCPP can attractively run in the full geothermal mode to deliver power continuously, which could solve the problem of the SCPP's running without sunlight in a long time, including at night. In addition, the introducing of geothermal energy into the SCPP can highly improve its power capacity.

Original languageEnglish
StatePublished - 2013
Event26th International Conference on Efficiency, Cost, Optimization, Simulation and Environmental Impact of Energy Systems, ECOS 2013 - Guilin, China
Duration: 16 Jul 2013 → 19 Jul 2013

Conference

Conference26th International Conference on Efficiency, Cost, Optimization, Simulation and Environmental Impact of Energy Systems, ECOS 2013
Country/TerritoryChina
CityGuilin
Period16/07/13 → 19/07/13

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

  1. SDG 7 - Affordable and Clean Energy
    SDG 7 Affordable and Clean Energy

Keywords

  • Combined renewable energy system
  • Geothermal energy
  • Solar chimney
  • Solar energy
  • System design

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