__MAIN_TEXT__
feature-image

Page 1

PSP ESHA Hydroaction seminar Olivier Teller, Product Manager PSP 13 April 2011


PSP

Flexible Hydro Storage “Everywhere” To enable

Renewable Generation to remain Renewable ESHA – 13 April 2011 - P 2 © ALSTOM 2009. All rights reserved. Information contained in this document is provided without liability for information purposes only and is subject to change without notice. No representation or warranty is given or to be implied as to the completeness of information or fitness for any particular purpose. Reproduction, use or disclosure to third parties, without express written authority, is strictly prohibited.


Innovation

100 years

100 years

ESHA – 13 April 2011 - P 3 Š ALSTOM 2009. All rights reserved. Information contained in this document is provided without liability for information purposes only and is subject to change without notice. No representation or warranty is given or to be implied as to the completeness of information or fitness for any particular purpose. Reproduction, use or disclosure to third parties, without express written authority, is strictly prohibited.


PSP Global efficiency ~ 80 %

ESHA – 13 April 2011 - P 4 Š ALSTOM 2009. All rights reserved. Information contained in this document is provided without liability for information purposes only and is subject to change without notice. No representation or warranty is given or to be implied as to the completeness of information or fitness for any particular purpose. Reproduction, use or disclosure to third parties, without express written authority, is strictly prohibited.


PSP key facts 5 to 500 MW

General Performances

Reaction Time

Ancillary Services

> 8 hours full load 10 to 2000 m.

Output/Input Storage capacity Head Range

> 80%

Cycle efficiency

~ 15 s.

50% to 100% Generation

25% to 100%

Production adjustment range

70% to 100%

Pumping power adjustment range (Variable speed machines)

ESHA – 13 April 2011 - P 5 Š ALSTOM 2009. All rights reserved. Information contained in this document is provided without liability for information purposes only and is subject to change without notice. No representation or warranty is given or to be implied as to the completeness of information or fitness for any particular purpose. Reproduction, use or disclosure to third parties, without express written authority, is strictly prohibited.


Renewable integration challenges & consequences 2009 Netherlands 2009

Non dispatchable Production not linked to consumption

Not accurately predictable

Ramp rate

Price Volatility Increased need for regulation Requirement for new faster regulation

€ 200 € 150 € 100 € 50 €0 -€ 50 -€ 100 -€ 150 -€ 200 -€ 250 -€ 300

California: regulation volume will double by 2020 Bilateral contract to perform faster regulation

ESHA – 13 April 2011 - P 6 © ALSTOM 2009. All rights reserved. Information contained in this document is provided without liability for information purposes only and is subject to change without notice. No representation or warranty is given or to be implied as to the completeness of information or fitness for any particular purpose. Reproduction, use or disclosure to third parties, without express written authority, is strictly prohibited.


Renewables Integration MW

Wind Production in Denmark in 2009

4000 3500 3000 2500 actual

2000 1500 1000

average

500 0

(765 MW)

Jan Feb Mar Apr May Jun Jul

Aug Sep Oct Nov Dec source ENERGIENEK

Need for compensation Denmark: Norway Hydro Germany: Hydro & PSP Spain: Hydro & PSP ESHA – 13 April 2011 - P 7 Š ALSTOM 2009. All rights reserved. Information contained in this document is provided without liability for information purposes only and is subject to change without notice. No representation or warranty is given or to be implied as to the completeness of information or fitness for any particular purpose. Reproduction, use or disclosure to third parties, without express written authority, is strictly prohibited.


R&D and D Continuous improvement

• In 40 years, from 70 to 80% cycle efficiency • Availability, Reliability, Cycling • Very High or Very Low Head (<50m & >800m)

More challenging sites

• Head range increase • Underground reservoir • Sea water operation • Variable Speed offering - New Plants: faster – higher power

Flexibility

- Upgrade of existing units • Power range increase to increase capacity reserve • Reaction time reduction

ESHA – 13 April 2011 - P 8 © ALSTOM 2009. All rights reserved. Information contained in this document is provided without liability for information purposes only and is subject to change without notice. No representation or warranty is given or to be implied as to the completeness of information or fitness for any particular purpose. Reproduction, use or disclosure to third parties, without express written authority, is strictly prohibited.


R&D and D funding

Projects

Grid Scale Demonstration + R&D

Duration

Structural project development: ~10 years

Financing

Depreciation based funding is not adapted for 50 years lifetime equipments

Examples

Conversion of conventional Hydro into PSP PSP with underground reservoir PSP in the sea

ESHA â&#x20AC;&#x201C; 13 April 2011 - P 9 Š ALSTOM 2009. All rights reserved. Information contained in this document is provided without liability for information purposes only and is subject to change without notice. No representation or warranty is given or to be implied as to the completeness of information or fitness for any particular purpose. Reproduction, use or disclosure to third parties, without express written authority, is strictly prohibited.


Conclusion

Innovation in PSP is key for Renewable integration

Pilot projects are needed To disseminate innovation ESHA â&#x20AC;&#x201C; 13 April 2011 - P 10 Š ALSTOM 2009. All rights reserved. Information contained in this document is provided without liability for information purposes only and is subject to change without notice. No representation or warranty is given or to be implied as to the completeness of information or fitness for any particular purpose. Reproduction, use or disclosure to third parties, without express written authority, is strictly prohibited.


www.power.alstom.com

Profile for Marian Caba

PSP  

Flexible Hydro Storage “Everywhere” To enable Renewable Generation to remain Renewable

PSP  

Flexible Hydro Storage “Everywhere” To enable Renewable Generation to remain Renewable

Advertisement

Recommendations could not be loaded

Recommendations could not be loaded

Recommendations could not be loaded

Recommendations could not be loaded