rayer limited
Post on 12-Feb-2022
1 Views
Preview:
TRANSCRIPT
RAYER LIMITEDFOCUSED BEYOND EXPECTATION
CONCENTRATED SOLAR POWER SYSTEM DESIGN AND INTEGRATION
commercial@rayer.com
www.rayer.co.ukProprietary Information
Mu’tah University Tri-Generation CSP Project
www.rayer.co.ukProprietary Information
Mu’tah Tri-Geneneration CSP
Prof. Ayman Al-Maaitah
The Tri-generation system
System Highlights
www.rayer.co.ukProprietary Information
• 130 KWth peak parabolic trough solar matrix Plus 70 kWth Linear Fresnel Collector
• Thermal oil is used as HTF and generates superheated steam at 200 psi and 210 C is through a non-firing oil boiler
• A 20HP steam engine is powered by the steam generating 15 KWe
• 150 liters/Hour of distilled water is generated• 20 KW adsorption chiller is powered by rejected heat
from the water distillation unit• In winter the rejected heat is used for space heating
with 80 KWth
THE SITE – ROOF OF THE ENGINEERING FACULTY
www.rayer.co.ukProprietary Information
Before
After
Fresnel collector FRESH NRG addition 2016
◼European Union
FP7 Project
Prototype at Mu’tah University - Jordan
Project Web Page
http://www.fresh-nrg.eu/
ParticipantsThe project was lead by
Sotligua-Italy.
Prof. Ayman Al-Maaitah, Aug. 29, 2016
* Rayer-Jordan was contracted to install the RSH NRG system under the
supervision of Soltigua and to connect it to the existing Tri-Generation System
Proprietary Information
THE POWER BLOCK
Thermal and Electrical Power
Water Distillation
Chiller Performance
Total Outcome
The Tri-Generation System is Flexible
• The system can generate Steam only for industrial process
• The system can produce only one stage of the four outputs. It can only produce electricity, or water distillation, or cooling or heating alone.
• The system can by-pass any stage to produce a combination of two or more of each stage (e.g. electricity +steam or cooling +steam …etc)
Pay Back for DSG simple system without BOS
(more than 10 tons per day)
-
1,00
2,00
3,00
4,00
5,00
6,00
7,00
8,00
0,3 0,4 0,5 0,6 0,7 0,8 0,9 1
Pay
Bac
k Ye
ars
cost of Diesle ($/l)
Financial feasibility of co-generation
• The best feasible system is combining steam and Power by producing higher pressure steam to generate electricity and use the exhaust steam for the industrial application.
• The other combination of the poly generation depends on the specific need.
• For the full system in Mu’tah the pay back is around 5 years if it was fully operated continuously. R&D cost were not considered.
RAYER DID THE ENGINEERING AND DESIGN OF THE SYSTEM WHILE THE PROJECT USED THE FOLLOWING ENNOVATIONS BY PROF. AYMAN AL-MAAITAH
Innovations in the Tri-Generation Project
Two Stage Adsorption Chiller
Low temperature thermal Storage with PCM
Hi Efficiency Distillation
In Conclusion
• Poly-Generation is feasible both technically and financially and can expand the scope of CSH in MENA region.
• Steam Generation via CSH is feasible for indusrial applications.
• Linear concentrators both Fresnel and Parabolic Trough are suitable for moderate temperatures of CSH.
• To spread CSH systems project financing is needed
Ayman Solar Concentrator ASC
top related