es01_mataro
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Thank you for your co-operation,The SOLAIR project team www.solair-project.eu
This area is to be completed by the SOLAIR project partnersProject reference number:Project Name:
Project Acronym:
CONTACT
Name Jaume Graupera i VilanovaFunction Admi nis trative respons ibl e
Organisation Patronat Municipal de Cultura de Matar
Address C/ Sant Josep, 9 (08302)
Cit Matar Barcelona
SP01 - MATARO1 Project reference & Contact information
SOLAIR - Increasing the market implementation of Solar air-conditioning systems
for small and m edium applications in residential and commercial buildings
Supported by the European Commission
DESICCANT COOLING SYSTEM WITH PV/SOLAR AIR
COLLECTORS IN THE MATARO LIBRARYSP01 - MATARO
Country Spaintel (national) 93 758 23 61fax (national) 93 758 23 62
tel (international) + 34 93 758 23 61fax (international) +34 93 758 23 62
e-mail
PROJECT LOCATION
Country Spain Latitude: North SouthTown Matar Longitude: East West
Region Catalunya Altitude: [m]Nearest main city Barcelona
PRESENT STATUS OF THE PROJECT
Done Corresponding date Expected dateBuilding readyProject studyPlanningSystem being installed march 2002In operation jul y 2002Stopped
Format completed by:
Name Marie-Catherine ProvilleFunction Technical
OrganisationAIGUASOL Enginyer ia
Address C/ Roger de Llr ia, 29, 3r-2a
City Barcelona (08009)Country Spain
tel (national) 93 342 47 55fax (national) 93 342 47 56
tel (international) +34 93 342 47 55fax (international) +34 93 342 47 56
e-mail [email protected]
Date 28 june 2007
Version n 1
The data provided with this questionnaire may be used within the dissemination frameof the SOLAIR project
4134'25''226'30''
27,45
Yes No
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BUILDING
BUILDING CATEGORYResidential Office
Public Hotel
Commercial Sanitary, hospital
Other: Library
HEAT IS REQUIRED FOR1. Space cooling 4. Swimming pool
2. Space heating 5. Other:
3. Hot water
TYPICAL COOLING PERIOD System # jan feb mar apr may jun jul aug sep oct nov dec
1
2
3
Cooling demand during day and night Yes No n.a.
BUILDING DESCRIPTIONCooled floor area [m]
SP01 - MATARO2 Building
471
Total cooled volume [m]
Average number of floors [-]
Peak cooling load [kW]
no. of hours with cooling demand [h]
Peak heating load [kW]
no. of hours with heating demand [h]
Inertia category light heavy average n.a.
BUILDING VENTILATION
natural
mechanical centralized heat recovery
global A.C.
supply and return air
DISTRIBUTION SYSTEM
End device: fan coil Air duct
chilled ceiling Other:
concrete core activation
Distribution medium: water Nominal supply temp. [C]
Nominal return temp. [C]Nominal total water flow [m / h]
air Nominal supply temp. [C]
Nominal return temp. [C]
Nominal supply humid. [%]
Nominal return humid. [%]
Nominal total air flow [m / h]
COOLING STRATEGYfull air conditionning (strict conditions)
top cooling (no strict conditions with back up) Design outdoor temp. [C]
solar alone (no back up) Design outdoor humid. [%]
n.a.
20
54
25
82
1
12000
30
60
2120
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HEAT SOURCES
COLLECTORSCollector Array 1 Collector area refers to: Apert ure area
Total area [m] (preferred)
Tilt angle [] 0=horiz Absorber area
Orientation [] 0=south, 90=west, 270=east Gross area
n.a.
TYPE
Flat plate 2 glazing Model
Vacuum tube heat pipe Manufacturer Grammer
Other: air collector Country Germany
Collector Array 2 Collector area refers to: Apert ure areaTotal area [m] (preferred)
Tilt angle [] 0=horiz Absorber area
Orientation [] 0=south, 90=west, 270=east Gross area
n.a.
TYPEFlat plate 2 glazing Model
Vacuum tube heat pipe Manufacturer
Other: Country
Type of installation
Flat roof
Pergola
Tilt roof
SP01 - MATARO
20
5
3 Heat sources
88
Fully integrated
Other:
Heat transfer medium
Water Water + glycol Air Other
Flow control
low flow high flow variable
SOLAR HEAT STORAGETotal volume 0 [m]
Number of storage tanks 0 [-]
Storage medium
Water Other: No storage
AUXILIARY HEATING SYSTEMNone
Integrated in solar tank External direct type Auxiliary storage type
Auxiliary storage tank volume 0 [m]
Fuel
gas 350 [kW]
oil [kW]
biomass [kW]
electricity [kW]
other [kW] please, specify:
Other auxiliary heat sources
district heating [kW]
combined heat/power CHP [kW]
waste heat [kW]
other [kW] please, specify:
COMMENTS Indicate particular points, such as more details on the collector system, control items, ...Solar heating power ratio: 14%, under standard conditions (solar heating power / backup heater).
Auxiliary heating system is for the whole building.
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Cooling Equipment
CHILLER (heat dri ven)None
Working pair of Absorption chiller:
Absorption Water / Lithium-Bromide Ammonia / Water other AdsorptionOther please, specify: Desiccant (see above)
Model SSCR-L-1949 H2ManufacturerSeibu Giken (wheel)
Country
Nominal chilling capacity [kW][Tons]
Coefficient of Performance COP_thermal [-](chilling capacity / driving heat ratio)
Distributed chilled medium temperature [C]Nominal driving heat temperature [C]
Chiller is driven by: solar thermal heat (solar autonomous operation) n.a.solar thermal heat + auxiliary heat source
HEAT REJECTION (heat dr iven chill er)None
Dry cooling Open ModelWet cooling Closed Manufacturer
Hybrid n.a. Country
Thermal heat rejection capacity [kW]Nominal electricity consumption (fan) [kW]
Other re-cooling equipment:
DESICCANT EVAPORATIVE COOLING SYSTEM (DEC)None
SP01 - MATARO4 Cooling Equipment
30
81
230,6
16,8
sorption process: solid liquid
Sorption material: Silicagel Lithium-Chloride Other:
Manufacturer (sorption unit) Siegle+Epple (ATU) - Seibu Giken (w heel)Country Germany & Sweden
Nominal air volume flow rate: [m/hour]Minimum air volume flow rate: [m/hour]
DEC is driven by: solar thermal heat (solar autonomous operation) n.a.solar thermal heat + auxiliary heat source
BACKUP CHILLER (electrically driven vapour compression)None
Type: reciprocating centrifugal screw turbine Other: Compressor
chilling capacity [kW] Model WRA-1202Chilled fluid type Manufacturer Climaveneta S.P.A.
Coefficient of Performance COP_el [-] Country Italy(chilling capacity / electrical input ratio)
Chilled medium temperature [C]
Heat rejection of backup chillerWet coolingDry cooling
Electricity consumption is if not, nominal power of fan [kW]
included in COP_el
COLD STORAGENone
Total volume 0 [m]Number of storage tanks 0 [-]
Storage medium
Water Ice Other:
Storage tank capacity [kW h]Nominal exchange temp. [C]
COMMENTS Indicate particular points, such as typical thermally driven chiller operation temperatures, ...The Pompeu Fabra Library of Mataro has a PV facade and sheds. The total PV surface corresponds to 603 m2of ASE and PST (Germany). Photowatt (France) and BP Solar (Spain and UK) cells.
07-12
120006000
246water
3,5
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SCHEME OF THE SYSTEM
SP01 - MATARO5 System Scheme
Please, insert here schemes or sketches of the system, if available. The scheme should allow to identify thegeneral arrangement of the system components for heating and cooling, such as:heat sources, cooling equipment, storages, heat rejection, etc.
COMMENTS Indicate particular points, such as control strategy, .....
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RESULTS FROM SYSTEM OPERATION
Assessment of energetic system performancePlease, enter evailable data into the yellow boxes. The red coloured data fields will be updated automatically
MONITORING PERIOD Year Mo nt h Day
From : 2004 06 10
Until: 2004 08 17
Periods of system/monitoring interruption:
All energy d ata completed below sho uld co rrespond to t he speci fied m oni tori ng per iod
COLLECTORS
Radiation gain, global horizontal: MJ/m kWh/m
Radiation gain, collector surface MJ/m kWh/m
Gross energy production of collector kWh (sum of all collector arrays)
Useful energy from collector kWh (sum of all collector arrays)
(i.e., gross energy reduced by heat losses
in heat exchangers, pipes, heat storage)
Useful energy from collector for cooling operation (driving heat): kWh
Useful energy from collector for space heating / DHW: kWh
Specific collector yield: kWh/m
AUXILIARY HEATING
Heat from auxiliary energy sources: kWh
Auxiliary heat for cooling operation (driving heat): kWh7791
0
15191
SP01 - MATARO
12497
0
6 System evaluation
420
172,625
CHILLER (heat driven)
Driving heat input: kWh
Produced cold: kWh
Rejected heat: kWhThermal coefficient of performance (COP_thermal): [-]
Solar coverage of driving heat: [-]
DESICCANT EVAPORATIVE COOLING SYSTEM (DEC)
Regeneration heat input: kWh
Produced cold: kWh
Produced cold during desiccant wheel operation only: kWhThermal coefficient of performance (COP_desiccant): [-]
Solar coverage of regeneration heat: [-]
Solar coverage of total heat input: [-]
BACKUP CHILLER (electrically dr iven compressi on)
Electricity input: kWh
Produced cold: kWhCoefficient of performance (COP_el): [-]
Electricity demand for heat rejection included in electricity input yes no n.a.
AUXILIARY ELECTRICITY DEMANDPumps, collector circuits kWhPumps, heat driven chiller (heat, cold, cooling) kWhFans air handling unit kWhFans heat rejection, heat driven chiller kWhFans heat rejection, backup compression chiller kWhControl kWhOther kWh
COMMENTS Indicate particular points, such as system failures occurred, optimisation potential,....
0,00
981
no data
no data
no data
2226
no data
no data
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Please, enter evailable data into the yellow boxes. The red coloured data fields will be updated automaticallyPlease, include installation cost into total cost and specify the installation cost
All co sts i n euro s and ex clud ing VATBase for specific costs: collector area m
Base for specific costs: thermal chiller capacity kW (base for chiller systems)Base for specif ic costs: air volume flow rate m/hour (base for DEC systems)
TOTAL INVESTMENT COST
[ / m ] [ / kW ] [ / (m/h) ]
1. SOLAR COLLECTORS
Cost details cost included in Total costyes no
no data available installation structure
buffer solar tank other (piping, pumps, expension vessels, valves..)
Comments:
2. COLD PRODUCTION including RECOOLING DEVICEe.g., Sorption chiller, DEC (including sorption rotor, humidifier, heat recovery wheel, AHU)and e.g., Cooling tower, waste water, drycooler, water treatment device
Cost details cost included in Total costyes no
no data available installation sorption chiller heat rejection
cold storage
25.000 20 1250
894,0740741
8881
12000
Provider: Grammer.
284
Specific costs
[ / m]
no ata
Specific costs
[ / y ]
6,035[ / kW] [ / (m/h)][ / m]
82372420 20 3621[ / y][ ]
TOTAL
Total cost[ ]
[ ]
Total cost Annual cost
Investment - Material7
[ y ]
Annual cost[ / y]
SP01 - MATARO
[ y ] Lifetime
Annual cost Specific costsLifetime
[ y ] Lifetime
other (piping, pumps, expension vessels, valves..)
Comments:
3. BACK-UPhot back-up e.g., Gas/fuel/biomass boiler/CHP/ district heating connection and cold compression chiller
Cost details cost included in Total costyes no
no data available installation hot back-up
cold back-up other
Comments:
4. STORAGEe.g, hot water (from solar or not) storage or buffer tank, cold storage tank
Cost details cost included in Total costyes no
no data available installation solar storage
hot storage cold storage
Comments:
5. ELECTRIC, CONTROL and MONITORINGe.g., Controller, electric panel, sensors used for control, relays, wiringe.g Monitoring hardware & software, modem, sensors, flowmeters, wiring, energy meters
Cost details cost included in Total costyes no
no data available installation monitoring
control electric panels
0
Specific costs
[ / (m/h)]1
Specific costs
No storage.
[ / y]
[ / (m/h)]0
Specific costs
[ / (m/h)]
This part includes the ducts to connect solar field and ATU and also other costs of installation.Provider: TFM, S.A.
[ y ]6700 15
Total cost
[ / m]
76 83
0
[ / m] [ / kW]
[ / kW]
0
0 15 0 0
447[ ]
L ifet ime Annual cos t
Not included in costs because it was already existing in the building.
[ / kW]0
Annual cost[ / y]
[ ] [ y ] [ / y] [ / m] LifetimeTotal cost
0
Annual cost
Total cost
15 0
Lifetime[ y ][ ]
Comments:
Provider: SAUTER IBRICA.
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Please, enter evailable data into the yellow boxes. The red coloured data fields will be updated automaticallyAll costs in euros and excluding VAT
FEASIBILITY STUDYDescription : First phase with pre-design...
Total cost [ ] [ / m2 ] [ / kW ]
PLANNINGDescription : Full design, call for tenders, works management...
Total cost [ ] [ / m2 ] [ / kW ]
COMMISSIONINGDescription : Checking of the material and installation, start up phase
Total cost [ ] [ / m2 ] [ / kW ]
Comments on feasibility s tudy, planning and commisioning:
[ / (m/h) ]0
Specific costs
[ / (m/h) ]0
Specific costs
0 0
8
[ / (m/h) ]0
Specific costs
SP01 - MATARO
0
0
0 0
00
Investment - Planning & Design
0
ANNUAL MAINTENANCEDescription: Annual expenditures for maintenance of the system
Total cost[ / y.m2 ] [ / y.kW ]
ANNUAL OPERATIONDescription: Annual expenditures for the operation of the system
Fuel pricesHeat production, fossil,.. Gas /kWh
Fuel /kWhElectricity /kWh
Water /m3
Pumps, fans, chillers,..Reference year
Cooling tower, humidification,..
Total cost [ ] [ / m2 ] [ / kW ]
Comments on M&O
MAINTENANCE:
Man power: 668 /year; substitution of material: 2.320 /year.
Man power for control and monitoring: 5.000 /year. Estimation from Aiguasol
for monitoring activities in 2002 and 2004. Analysis of data for one summer.
2003
0,036
0,10,75
Specific costs[ / (m/h) ]
0,00 0,00 0,00
Water
413[ / y ]
6.987
Electricity
[ / y ]
925
Gas, Oil, ..[ / y ]
Financed 100% by the European Commission.
Specific costs[ / y.(m/h) ]
7.988 91 99 0,665666667[ / y ]
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GENERAL USER REACTIONS (ease of use, controlability, )
GENERAL ASSESSMENT
satisfied or not comments
YES NOUser / owner satisfied ?User / Owner involved in the project?
Qualitiy of comfort aspects
Image and marketing aspects
Other aspects
9 Qualitative assessment SP01 - MATARO
Maintenance responsible people said that the equipment is operating correctly. Users do not notice any incidenceabout uncomfortable air conditions during 2004 year operation. Major unsuitable result of the system is the high water
consumption estimated.
'* Demonstration of a environmentally friendly technology'* Improvement of the confort because air cooling capacity was increased
The system is working properly, the indoor comfort conditionsare better than the ones obtained with the previous installation,due to the air cooling capacity has been increased and theload has been reduced using shading devices over west
The system is complety operated by a centralized control and aexternal maintenance company. This company was whoprogrammed the software of the control system. This is a goodadvantage to solve problems and also to check the correctoperation of the system. Majority of failures are associated to a
PERFORMANCE ASSESSMENT
YES NO commentsSufficient Energetic performance?
Overall reliable operation?
Existing nuisance ?
Potential for optimisation?(e.g., system control)
ENVIRONMENTAL BENEFITS e.g CO2 and energy savings?
MAJOR LESSONS LEARN e.g more efficient design? Material? How to avoid nuisance? Etc
* Employing the same company for control programming and maintenance is time and cost savings.* DEC with vapour compression back-up for cooling is a technology that works properly in a humid and hot climateas the Mediterranean coast premises.* Water consumption is a problem in this systems.* A continous monitoring is necessary to continous learning on performance of the system and optimization of theoperation
Monitoring sensors have been several days without registeringdata. The monitoring is not doing continously, so that theincidences can not be detected as soon as is necessary tomake a good registration of the operation parameters Now, it
* Noise problems detected in start-up period has been avoided.* The technology guarantees a high primary energy savings using solar energy* The main environmental problem is the high water consumption. Humidifiers must be kept very clean to minimize
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If available, please insert additional figures and fotos into thi s sheet
10 Figures, Fotos SP01 - MATARO