1. ALSOL – HYBRID SOLAR THERMAL
TOWER POWER PLANT IN ALGERIA
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German-Arabic Energy Forum Forum 20 – 20.10.2011 1

2. Solar Tower Jülich
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3. Solar Tower Jülich
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4. Kraftanlagen München GmbH
KAM is a leading EPC and
piping construction company in
Germany & Europe
Power plant technology Energy technology
Almost 6 decades of
experience with a capacity of
2.400 persons and 360 Mio. €
turnover
Underground piping
Renewable energies
Over 10 years of experience in construction
R&D and construction of CSP
technology and an
implemented reference facility
Chemical &
Local presence in the region Utility service
petrochemical industries
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5. ALSOL – Phase I - Feasibility
Technology Transfer from Jülich Germany – to Tipaza Algeria:
Work is based on a Bilateral Agreement between Germany & Algeria
Adaption of the technology for algerian condition (e.g. hybrid)
Selection of the suitable plant designs
Basic engineering for the selected plant designs
Establishment of a sientific collaboration ( Training of Sientists in Jülich)
Elaboration of a founding and finance Scheme
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6. ALSOL – Partners
Project partners & funders
Public Funding
Dirección generale de la
Recherche sientifique y du
Developpment technologique
Donee Project Partners
Centre de recherche
Energetique
renouvables
Project
Construction Research Operation
•Planning •Tools & Methods •Trial Operation
•Engineering •Monitoring •Normal Operation
•Installation •Optimization •Investigational Operation
Solar Tower Tipasa •Comminssioning •Developement
Owner & Operator: CDER KAM DLR, SIJ, KAM CDER, SWJ, KAM, DLR, SIJ
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7. ALSOL Technical Concept
Solar only plant concept
Natural gas
5
∼
Open Volumetric Hot Air 680 °C Gas Turbine
2
Receiver
6
Steam
3
7
Thermal
Storage Turbine ~
1 4 HRSG 8
4
Air
Heliostat Field Recirculation Cold Air 120 °C Cooling
cycle
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8. ALSOL Technical Concept
Solar only plant concept -> Hybrid plant concept
Natural gas
5
∼
Open Volumetric Hot Air 680 °C Gas Turbine
2
Receiver
6
Steam
3
7
Thermal
Storage Turbine ~
1 4 HRSG 8
4
Air
Heliostat Field Recirculation Cold Air 120 °C Cooling
cycle
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9. ALSOL Technical Concept
Operational concept: GT-hybrid parallel
Heliostat field: North field, 25000 m²
Tower height: 60 m
Receiver design power 13,7 MW
Heat storage capacity 20 MWh 2
GT / ST design power 4,6 MW / 2,5 MW 1
Cooling concept dry air cooling
8
7
6
5
4
3
4
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10. ALSOL Technical Concept
Technology Advantages
☼ Bridge technology through hybridisation
simple combination with conventional (gas or biogas) firing or turbine – technology bridge
☼ Energy on demand
adaptation to the consumption profile through simple storage
☼ High system efficiency
steam cycle operates on parameters as usual for conventional power plants
☼ Environmental friendly – low water consumption
low water consumption due to dry cooling system no hazardous media used such thermal oil
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11. ALSOL Objectives
Close German – Algerian Cooperation in the
field of latest renewable technology
development International
cooperation CDER
USTHB
Proximity to research institutes, universities UDES
National
and airports in the north of Algeria universities
Investigation facility providing a broad spectrum
for future R&D-studies such as Hybrid with GT, TIPAZA / National
university
Bourkika
heat storage, heat extraction for desalination,
research platform, modular extendable scale
Innovative plant concept with gas turbine TIPAZA, Bourkika
hybridization and heat storage for operation on
36°29'39.70"N, 2°28'38.01"E
demand and high plant availability
Light tower to promote the technology in the The expected annual DNI:
north African region where the future
application will take place 1900 kWh/(m² a)
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12. ALSOL II - Implementation
Current activities
preparation ALSOL phase II
government-founded research cooperation:
- Project organization
- Definition of WPs
Budget acquisition and financial
structure for plant construction
Time Schedule for next steps
2012 2013 2014 2015 2016
Permit Process
ALSOL phase II
Detail engineering
Component ordering
Delivery and works
Commissioning and test operation
Plant handover
Start of CSP R&D Work
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13. Outlook – the bigger picture
Technology Energy
Europe to North Africa North Africa to Europe
☼ creation of local value ☼ clean & ambient friendly
☼ development ☼ reliable & on demand
International
cooperation CDER
UST HB
UDES
National
universities
TIPAZA / National
Bourkika university
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14. Contact: Dipl. Ing. MBA Gerrit Koll
E-Mail: KollG@ka-muenchen.de
Thank you for your attention
Kraftanlagen München GmbH
3.01
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Ridlerstraße 31c - 80339 München
www.ka-muenchen.de