Harvesting energy FROM THE SUN

Transcription

1 Harvesting energy FROM THE SUN Solar Thermal Solutions Andreas Thieme Stuttgart

2 SELECTED REFERENCES 20 MWe Direct steam solar tower receiver Location, Seville, Spain Plant Type: Tower with saturated steam Capacity: 20 MWe Scope: Reciever panels, Steam Drum, Installation 50MWe SGS1 thermal oil steam generator Location, Ecija, Spain Capacity: 50 MWe Scope: Steam Generator System, Turnkey installation 50MWe SGS1 thermal oil steam generator Location, Ecija, Spain Capacity: 50 MWe Scope: Steam Generator System, Turnkey installation 10 MWe Direct steam solar tower receiver Location, Seville, Spain Plant Type: Tower with saturated steam Capacity: 11 MWe Scope: Receiver panels, retrofit Installation 4.2 MWth molten salt steam generator Location, Seville, Spain Plant Type: Molten Salt Steam generator Capacity: 4.2 MWth Scope: Steam generator system, turnkey installation 25 Mwe SGS3 thermal oil steam generator Customer: Gujarat Location, India Capacity: 25 MWe Scope: Steam Generator System 36.6 MWth Integrated Energy System based on CSP Customer: Sundrop Farms Location: Port Augusta, AU Plant Type: Solar tower Capacity: 36.6 MWth Scope: Turnkey system 1.9 MWth solar district heating system Customer: Solrød Fjernvarme Location: Havdrup, DK Plant Type: Flat solar panels Capacity: 1.8 MWth Scope: Turnkey system 50 MWe molten salt SGS4 steam generator End user: Shenzen Jinfan Location: Aksai, Gansu Province, China trough with MS Capacity: 50MWe Scope: Turnkey system MWe SGS1 thermal oil steam generator Location: Seville, Spain Capacity: 50 MWe Scope: Steam Generator System, Turnkey installation 50MWe SGS1 thermal oil steam generator Location, Seville, Spain Capacity: 50 MWe Scope: Steam Generator System, Turnkey installation 50MWe SGS1 thermal oil steam generator Location, Seville, Spain Capacity: 50 MWe Scope: Steam Generator System, Turnkey installation 5 MWth solar tower receiver Customer: Greenway CSP Location, Mersin, Turkey Plant Type: Tower with superheated steam Capacity: 5 MWtth Scope: Receiver panels, steam system, engineering 50MWe SGS3 thermal oil steam generator Customer: Lauren Location: Rajasthan, India Capacity: 50 MWe Scope: Turnkey steam Generator System 6.8 MWth combination plant for district heating Customer: Taars Varmeværk Location, Taars, DK + Flat panels Capacity: 6.8 MWth Scope: Turnkey delivery 0.8 MWth parabolic trough test plant Customer: Brønderslev Forsyning Location, Brønderslev, DK Capacity: 0.8 MWth Scope: Turnkey parabolic trough system 16.6 MWth CSP combined with biomass- ORC Customer: Brønderslev Forsyning Location, Brønderslev, DK Capacity: 16.6 MWth Scope: Turnkey para-bolic trough system 8 MWth solar district heating system Customer: Smørum Kraftvarmeværk Location: Smørum, DK Plant Type: Flat solar panels Capacity: 8 MWth Scope: Turnkey boiler system 2

3 Solar district heating technologies 3

4 Flat Plate Collector Construction

5 Flat Plate Collectors DEHUMIDIFICATION GREENoneTEC ventilation & dust protection-system: + Avoid dust in the collector + Extended life time + Reduceret korrosion + Starts earlier in the morning

6 District heating with flat plate collectors In order to reduce a Danish district heating plant s natural gas dependency as well as to stabilize energy prices, Aalborg CSP supplied a flat panel system. Location: Havdrup, Sjælland Customer: Solrød Fjernvarme a.m.b.a. Status: In operation Peak thermal output: 1.9 MW th Annual heat yield: 1,300 MWh Energy production: Heat 6

7 System overview 2,569 m 2 Flat panels 350 Households 28% Solar energy share 233 tons CO 2 savings/year Heat production and consumption curves ~1 km 7

8 Solar field Solrød Project facts 8

9 Normal Operation Middle of Tank 9

10 Global radiation on tilted collector plane [W/m 2 ] Solar field outlet temperature setpoint [ C] Solar field outlet temperature [ C] Volumetric flow rate [m 3 /h] Pre-heating Thermal output [kw] 10

11 Stable outlet temperature despite aggressive radiation fluctuations 11

12 Forward temperature to DH grid [ C] The noisy oscillations happen during opening/closing of the motor valves (from one operation mode to another). Return temperature from DH grid [ C] (*) Covered almost the whole demand from May to beginning of Sept. 12

13 Thanks for the attention THANK YOU FOR YOUR ATTENTION Andreas Thieme Jes Donneborg Executive Vice President Solar Thermal Plants Tel: Mail: