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LYON, 30 NOV 2007 Technical session Monitoring
Grupo de Energía y Edificación (GEE) Universidad
de Zaragoza
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Technical session monitoring
Key points

• Statement of objectives
• Data acquisition
• Data storage and analysis
• Data diffusion
• Conclusions

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KEY POINTS Statement of objectives (1)

• To check the performance of buildings
• Validation of specific design features
• Validation of simulation procedures
• Other partners needs
• Correlation social behaviour-selective
  information-effects on consumption
• Profile of electric consumption
• Demonstration

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KEY POINTS Statement of objectives (2)

1. To check the performance of buildings

• Simulation validity (method and climatic data
  TRY)
• Energy certification analysis (comparison between
  project/reality)
• Thermography
• Energy consumptions
• Infiltration/Ventilation
• Comparison of normative and standards
• Conclusions on performance specific design
  features

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KEY POINTS Statement of objectives (3)

1. Other partners needs

• Getting data concerning users behaviour to
  compare with energy consumption data (ECODES)
• Profile of electric consumptions (ENDESAUrbic)
• Demonstration (EVZ in Demonstrative Building
  the other partners)

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KEY POINTS Data acquisition (1)

• Data requirements Analogical/Digital data
  (analogical only from statistic analysis)
• Rank and sensibility
• Kind of probes (precision and reproducibility)
• Comfort controls (what, where, how many)
• Ambient data (what, where, how many)
• Energy gains/savings data
• Solar gains (passive/active thermal and PV)
• Avoiding solar and increased ventilation (summer)
• Auxiliary equipment efficiency
• Energy consumed (heating, HDW, air conditioning
  (refrigeration), lighting,)
• Frequency, precision of measurements

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KEY POINTS Data acquisition (2)

• Definition of technical specifications for the
  monitoring sensors.

• Some of our probes specifications are
• TEMPERATURE
• Accuracy 0,5ºC
• RELATIVE HUMIDITY
• Accuracy 1
• REGISTRATION PERIOD
• Data registered every 10 sec
• Statistic reduction with data control every 10
  min
• LON-WORKS PROTOCOL

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KEY POINTS Data acquisition (3)

• 2) Selection of monitoring variables for
  verifying the MICROCLIMATE in Valdespartera

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KEY POINTS Data acquisition (4)

• 2) Selection of monitoring variables for CONFORT
  inside buildings

P12, P13, P17, P18 Neighbours informed by the
SMRUZ. P14, P24, P27, P21 Neighbour informed as
a result of meetings with the community
administrators. P29, P20, Information phase.
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KEY POINTS What type of Data

• 2) Selection of monitoring variables

ENERGY CONSUMPTION
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KEY POINTS Data acquisition (2)

• Data reduction
• Standard procedures for validating and rejecting
  data and
• To make comparable data from different sources
• Data outputs
• Data resumes
• Data presentation

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Data presentation
PLOTS REFLECTING

• Various consumption data
• Hourly profile
• Weekly and monthly profile
• Creating a historic
• Dispersion data
• Specific situations concerning users habits (for
  users interactions)

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THE PLAN
GETTING DATA
POINT OF DEPARTURE
We are here
PLOTS REFLECTING
FINAL STEPS
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FORESEEN ACTIVITIES 2008
UoZ will prepare the first sheet form to propose
an standardization of minimum requirements of
monitoring by January 2008 defining

• Comfort controls (what, where, how many)
• Energy consumption (different values HDW,
  Heating, Air conditioning, Electric consumption
  concerning lighting, electro-domestic devices)
• Definition of standard conditions for climate and
  comfort (local values)
• Reduction to standard comfort conditions and
  standard climate new energy consumption
  kwh/m2-año
• Identification of difficulties (technical,
  economical, social)

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Contact
Contact
JA Turégano Tel [phone] jat_at_unizar.es
Contact
S Diaz de Garayo Tel [phone] sgaraio_at_uniza
r.es