RENAISSANCE ZARAGOZA WP2 : Monitoring and analysis

RENAISSANCE es un proyecto del programa CONCERTO co-financiado por la Comisión Europeadentro del Sexto Programa Marco

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RENAISSANCE ZARAGOZA

WP2 : Monitoring and analysis

7th RENAISSANCE meeting- Lyon 28/04/2009

Rodrigo VásquezTechnical Coordinator & UdZ- RENAISSANCE


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WP 2

ObjectivesVerification of Design hypothesis (WP 2.2 & WP 5.1)Analysis of local weather variations (WP 2.1 & WP 2.2 & WP 5.1)Energy certification studies (WP 2.1 & WP 2.2 & WP 5.1)Human behaviour impact verification (WP 1.5 & WP 2.2 & WP 2.3)


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ZAR-Design verification

In order to verify the bioclimatic design UdZ has developed several activities that allow obtaining the necessary data.

Getting the first data from Block through of optical digital network (Telemando) (WP 2.1)Meeting with Endesa company (EDE) to define the way to get measures from electrical meters (WP 2.1 & WP 2.3) Meeting with GasAragon in order to define the appropriated gas meter devices. (WP 2.1 & WP 2.3) Installation finished of sensors to measure the renewable energies contribution. (WP 2.1 & WP 2.2 & WP 2.3)


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ZAR-local weather analysis

Acquisition of weather variables in order to analyze the local weather impact.

Sensors distributed in Valdespartera to collect data of temperature, humidity and wind.


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ZAR-Energy certification

Follow a schema of activities in order to develop a methodology of energy certification. The procedure includes:

Blocks simulation and energy evaluationBlocks ThermographyHeat transfer through the building envelope (equipment in purchase process)Blower door testsTechnical inspection to heating system (in process)


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ZAR-Human behaviour

Human behavior impact the performance of buildings (WP 1.5)

Inadequate ventilation, curtain and blinds in greenhouse, high temperature set have a high influence in dwelling thermal behavior

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Activities UdZ (local leader on Monitoring)

Detailed presentation of WP2.1, 2.2 + WP2.3 = done with Lyon


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WP 2

SummaryWP 2.1: Integrated Energy NetworkWP 2.2: Quality Control and Performance AnalysisWP 2.3: Common Monitoring and Analysis (included LYON’s activities)


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WP 2.1: Integrated Energy Network

State of progress 6 first months Report action taken with reference to project work plan

Specification establishment in order to get data in the demonstrative building (construction finalization in June) Final meeting with Power companies to define all data they provide, acquisition software, amount and frequency of dataEquipment installation finished in 10 blocksFirst data acquired blocks 21 & 29 trough digital network, data from p12 & p14 locallyBlocks simulations (TSBI3 & EnergyPlus). Blocks : P13, P14, P20, P21, P27Thermography laboratory test to analyses several materials and wall thicknessHighlight achievementsStandardization of data from several sourcesBlock connection to digital networkData acquisition from Valdespartera offices (this equipment to be changed to demonstrative building)

Explain problems and deviations from planGas Equipments aren’t compatibles with automatic acquisition.Several problems of digital network (power failures)Physical connection between block and digital network wasn’t available in some cases, and by street works interrupting the Fiber Optic route


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Equipment Installation summaryFour blocks connected to digital networkData acquired from two blocks trough digital networkData acquired from two blocks with locals equipmentFive blocks in standby to connect digital network

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Rozas Cableado Sondas Nodos Conexión Telemando*


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Analysis of progressStrong / weak points

S: Good relationships with power utilities, promoters and architectsW: Works of wiring unfinished by promoter

How to improve quality of workDemand the fulfillment of the works planned

How to exploit collaboration / networking opportunities

Explain action taken to overcome problemsmajor coordination between builders and technicians


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Plans for the next 6 monthsCalendar of action

April : Data acquisition from five blocks via digital networkSept: First tests in the demonstrative center

Overview of local work

List of deadlines

Roadmap of key events or target groups (dissemination)Connection entire blocks to digital networkGathering of gas and electricity data via automatic acquisition softwareInstallation of an acquisition server in demonstrative center

Identification of people responsible


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WP 2.2: Quality Control and Performance Analysis

State of progress 6 first monthsReport action taken with reference to project work plan

Follow a schema of activities in order to develop a methodology of energy certification. The procedure includes:

Blocks simulation and energy evaluationBlocks ThermographyHeat transfer through the building envelope (equipment in purchase process)Blowerdoor testsTechnical inspection to heating systemRenewables

Highlight achievementsAir leakages detectionThermals bridge and heat flows detection

Explain problems and deviations from plan Problems to detect fails in ventilated facades with Thermography.Airflows by plugs, electrical covers and extractor hood, can modify significantly the results


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S: High precision equipment availableW: Limited experience in these devices

How to improve quality of workIncrease the amount of building analized

How to exploit collaboration / networking opportunities

Explain action taken to overcome problemsWork in conjunctions with other locals partners with vast experience in thermal photography


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Plans for the next 6 monthsCalendar of action

May : Thermal photography finalizationOverview of local work

List of deadlines

Roadmap of key events or target groups (dissemination)Exposition of results analysis to architects and constructorsReport about impacts of air renovation, leakages, heat losses over consumptions and energy demands

Identification of people responsible


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WP 2.3: Common Monitoring and Analysis

State of progress 6 first monthsLyon strategy :

Complete definition of monitoring techniques (done) Several Planning of phases have been defined depending on allowed extra-time (from 0 to 2 years scenario)

Zaragoza strategy:

BLowerdoor test , images with a termographic camera (done) Facilities for inside building monitoring are ready to operate and connected by digital network (done)First data from 21 reached (done)

Comparison between Lyon & ZaragossaSeveral exchanges (just start)


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Energy Zaragoza Lyon

GasGlobal consumption by blocks Global measurement by block;

Detailed measurement by dwelling (boiler and cooking)

Electricity

Daily demand curve and monthly total demand by dwelling; Devices to measure individual consumptions by owner; Groups of blocks energy consumptions by CT’s (Transformation Center); Ecocity illumination consumptions; Energy consumptions of pneumatic garbage collections system

One global measurement by dwelling (detailed electricity uses) and in common part electricity use

Domestic Hot Water

Global measurement by block; solar contribution; thermal balance (p12 & p13)

Identification of the share between solar/complementary energy& heating/DHW distribution

Cold Water By block and whole urbanization

Wood Burner

Energy Consumptions


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Zaragoza Lyon

Envelop

Permeability measurement (blower door); Infra-red camera diagnostic; Façade Transmittance test

Permeability measurement (blower door); Infra-red camera diagnostic

VentilationCrossing ventilation Mechanical ventilation system

comparison (hygro + double flow)

Renewable Production

One block monitored (solar hot water rate, temperature, …) Electricity production ? (wind turbine ?)

PV : electrical characteristics

Wood & solar collectors (cf. previous category)

Energy Performance


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Measurement Zaragoza Lyon

TemperatureThree points per dwelling : living room – green house – bedroom north located

One point per dwelling

HumidityOne point per dwelling living room

One point per dwelling

WindSpeed inside(outside/inside blocks)

Indoor Air Quality VOC, CO2, Radon ponctual

COMFORT and Indoor Air Quality


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Behaviors Zaragoza Lyon

Inadequate Ventilation

High impact in heating demand; losses by night ventilation; Excessive ventilacion, bad utilization

Curtains in the greenhouse

Decrease solar gains exterior windows

High termostate temperature set

Increase energy use

Inefficient electrical

appliances

Increase electric energy

HUMAN BEHAVIOR


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Lyon and Zaragoza not in phaseIndependent choice of monitoring techniques => emergence of

interesting ideas in each communityHow to improve quality of work

Multiplication of exchange has to be planedCommon database including test and measures results

• How to exploit collaboration / networking opportunities

• Explain action taken to overcome problems


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Plans for the next 6 months (end of year 3) (1 slide)• Calendar of action

• Joint evaluation of developments on innovative techniques (wall conductance UdZ, natural ventilation flow CETHIL-INSA) (next 3 months)

• Beginning of feedback on performance of the PV monitoring in Lyon (Hespul internship) (next 6 months)

• Lyon :No feedback from WP 2.2 in the next 6 months• First draft of the monitoring strategy referential (next 6

months)• Overview of local work• List of deadlines• Roadmap of key events or target groups (dissemination)

• First building delivery : September 2009 - lyon• Identification of people responsible


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Rodrigo Vásquez [email protected]

Contact

Documents

RENAISSANCE ZARAGOZA WP2 : Monitoring and analysis