120715 novatec solar presentation to lanco novatec
TRANSCRIPT
1. Novatec Solar Technology & Projects
2. Novatec Solar´s Product Portfolio
1. Scope of Delivery
2. Novatec Solar/ABB CSP plant designs
3. Proposal to LANCO
2 - Confidential -
NOVATEC SOLAR´s Fresnel Technology
3
Fixed positioned
receiver system
Direct steam generation
Primary reflectors using
flat mirrors
30 MW plant Puerto Errado 2, Spain
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PE 1: 1.4MWel Demonstration Plant
Puerto Errado 1 – NOVATEC SOLAR´s demonstration plant
4
Synchronized in March 2009
Direct steam generation at 270°C
100 % solar steam generation
Air cooled condensers
- Confidential -
Puerto Errado 2 - proven, bankable Fresnel technology–
established in the utility market
PE 1: 1.4MWel Demonstration Plant
PE 2: 30MWel Solar Power Station
5 - Confidential -
Puerto Errado 2 - Project Structure
Project
Company
PE2
EPC Contractor
Off-taker
Lenders
Owner (5 Swiss utilities)
Lenders Advisors
O&M Contractor
Owner’s Technical Advisor
85 %
6 - Confidential -
Puerto Errado 2 – 30 MWel Solarthermal Power Station
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Key data on the Solar Boiler
EPC Contractor Novatec Solar
Application Direct steam generation
Model 2x 15 MW GE Turbines
28 rows of linear Fresnel
collectors
Cooling Air-cooled condensers
Net aperture area 302,000 m²
Operating temperature
270 °C
Operating pressure 55 bar
Peak thermal output
150 MWth
O+M Contractor Novatec Solar
Cleaning Cleaning robots
• World‘s Largest Fresnel Solar Power Plant
• Synchronized in January 2012, Final Completion August 2012
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Solar Augmentation of a Coal fired power station
Key data on the Solar Boiler
EPC Contractor Novatec Solar
Owner Macquarie Generation
Application Direct steam generation
Model
Solar augmentation of a coal
fired power station in Liddell,
Australia
Net aperture area 18,500 m²
Peak thermal
output 9.3 MWth
Thermal Output per
year 13,550 MWhth
11 - Confidential -
1. Novatec Solar Technology & Projects
2. Novatec Solar´s Product Portfolio
1. Scope of Delivery
2. Novatec Solar/ABB CSP plant designs
3. Proposal to LANCO
12 - Confidential -
Thermal-to-electric efficiency order of idea
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0%
5%
10%
15%
20%
25%
30%
35%
40%
Evaporator, 270°C, 55 bar , no reheat
Superheater, 500°C, 100 bar, superheated turbine
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Direct superheated steam > 500°C
Parallel rows of:
evaporator 700 m length
Superheater 300 m length
14 - Confidential -
Solar field Layout
Hot end header
Cold end header
Steam separation
unit
Supernova collectors
NOVA-1 collectors
Recirculation header
Collector row control valve Recirculation
pump
Superheated steam
Feed water
Recirculation line
15 - Confidential -
Superheater Design
Design: Everything similar to evaporating section, except receiver
design.
Receiver developed for the use of vacuum absorber tube.
Receiver: Evaporating Section Receiver: Superheating
section
16 - Confidential -
CSP Power Station Layout
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- Confidential -
Parabolic
trough
NOVATEC‘s
Fresnel technology
Operating temperature 390°C 500°C
Power block efficiency 38% 40%
Heat losses 10 % 5 %
Material per annual
MWh thermal yield
high low
Land use efficiency 270 kWh th
per m²
370 kWh th
per m²
Applicable storage
technolgy
Molten salt Molten salt
Comparison of CSP Technologies
18 - Confidential -
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Superheater Performance verified by German Aerospace
Centre (DLR)
- Confidential -
Stable operation since August 2011
20 - Confidential -
1. Novatec Solar Technology & Projects
2. Novatec Solar´s latest Achievements
3. Scope of Delivery
4. Novatec Solar/ABB CSP plant designs
5. Proposal to LANCO
21 - Confidential -
Activities along the value chain
Project
Development
Turnkey Solar
Field Delivery
Solar Field
Manufacturing EPC
Operation &
Maintenance Project
Ownership
Novatec activities
Customers/Partners/Others
ABB/EPC Contractors
In March 2011, ABB acquired a 35% shareholding in Novatec Solar.
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Creating local value
Serial Production in the target market
Automated manufacturing system for high-volume production
Mass production line reproducible for the target market
Job effect in manufacturing and assembly process
Short distance transport to site
Novatec Solar has developed a fully-automated production line to
assemble primary mirror reflector elements:
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Creating local value
Site Assembly
Foundation & Support structure
Simple and light design
Standard steel profiles
Screw foundation allows easy and
quick assembly
Primary Reflector
Use of standard material such as sheet
plats and glass mirrors
Slightly curved flat mirrors simplify the
cleaning process
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Creating local value
Site Assembly
Receiver
Stationary receiver
Direct steam generation
Consisting of secondary reflector and
absorber tube
Tracking system
2 x 96 Wel electric motors (20 Wel
power consumption in operation)
Continuous monitoring of mirror
positioning using photovoltaic cells
ensuring precise calibration
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Solar field installation using local labor
Novatec Solar provides working
instructions and quality check routines
Number of workers scalable to factory
output of components to ensure in-
time installation
Local O&M personnel trained during
commissioning
Creating local value
Construction and Commissioning
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Creating local value
Operation & Maintenance
Self moving cleaning machines ensuring
high mirror cleanliness
Minimization of operating cost
High cleaning performance
(8100 m²/ hour)
Low water consumption
(1.1 liter per square meter and year)
No demineralised water required
Novatec Solar‘s automated cleaning system
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1. Novatec Solar Technology & Projects
2. Novatec Solar´s latest Achievements
3. Scope of Delivery
4. Novatec Solar/ABB CSP plant designs
5. Proposal to LANCO
28 - Confidential -
ABB / NOVATEC CSP plant designs – DSG
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ABB / NOVATEC CSP plant designs – DSG + DMS
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Reference case load curve
31 - Confidential -
ABB / NOVATEC CSP plant designs – Storage up to 4hours
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Larger DSG with storage load curve
33 - Confidential -
1. Novatec Solar Technology & Projects
2. Novatec Solar´s latest Achievements
3. Scope of Delivery
4. Novatec Solar/ABB CSP plant designs
5. Proposal to LANCO
34 - Confidential -
116 MWe Solar Thermal Power Station
116 MWel Solar Thermal Power
Plant
Linear state-of-the-art Fresnel
technology
~900.000 m2 solar field
Direct steam generation
Excellent site with high solar
irradiation
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Conclusion
The ABB/Novatec Solar turnkey concept uses state of the art
Fresnel collector technology
Superheated steam generation with temperatures above 500°C
Flexible plant design according to the customers needs
Dispatchable power due to thermal storage can be added
Highly automated production lines in the target market leads to local
job creation
37 - Confidential -