聚光太阳能热发电与储能.pdf

Concentrating Solar-thermal Power and Energy Storage Dr. Avi Shultz, Program Manager TMCES Workshop – Pittsburgh, PA /solar-office February 4, 2020 /solar-office CSP with Storage is Solar Energy On-Demand Oil-Based Molten Salt ‘Gen 3 CSP’: Novel Heat Troughs with Towers with Transfer Media with steam rankine steam rankine advanced power cycle cycle (~400 °C) cycle (~565 °C) (700 °C) @ 5¢/kWh 2 /solar-office Concentrating Solar-Thermal Technology for Power and Heat-Based Applications SOLAR PROCESS HEAT Thermally-Driven Industrial Processes: • Desalination • Enhanced Oil Recovery • Agriculture and Food Processing Solar Steam Generator • Fuel and Chemicals Production • Mining and Metals Processing Process Heat 3 /solar-office ‘Firm’ Thermal Energy Storage Existing power block at a CSP plant can be leveraged for high value ‘indirect’ TES: • Long-duration thermochemical or (renewable) fuels • ‘Pumped heat electrical storage’ for bi-directional grid value 4 /solar-office Noti