Applying Energy Storage in Buildings of the Future

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Applying Energy Storage in

Buildings of the Future

IEA – ECES Annex 23 – Status Report

May 15, 2012 Spain

Operating Agent:

Fariborz HAGHIGAT

Concordia Research Chair

– Energy & Environment

Department of Building, Civil and Environmental

Engineering

Concordia University, Montreal

, CANADA

Country

Australia

Brazil

Canada

China

Denmark

France

Greece

India

Italy

Norway

New Zealand

Spain

Sweden

Turkey

UK

Participating Countries

Research Group

University of Southern Australia

Universidade Federal do Rio de Janeiro

Department of Building Engineering, Concordia University

Laboratoire des Technologies de l'énergie d'Hydro-Québec

Department of Building Science, Tsinghua University

Technical University of Denmark

CETHIL, INSA de LYON

Depart. of Civil and Mechanical Engineering, La Rochelle University

Laboratory of Heat Transfer & Environmental Engineering, Dept. of Mechanical Engineering, Aristotle

University - Thessaloniki

Anna University

Torino University

Norwegian University of Science and Technology (NTNU)

The University of Auckland

GREA Innovació Concurrent, University of Lleida

Chalmers University of Technology

Faculty of Architecture, Dept. of Architecture, DEU

University of Ulster

Subtask A

Coordinated national reviews of energy storage use in energy efficient buildings

To share the information among the members and to

“inform” the members about all the considered systems

To give the actual picture of ES use in each country, design concepts used and practical results,

To highlight limitations and needs for new research activities.

Task has been completed

Feedback

Improve the knowledge of the storage material has been identified as the most important information to improve the technology.

Optimization is necessary for the control, sizing, system integration and modification, fundamental and applied research is needed to remove many hurdles in the large scale applications of these technologies.

Subtask B

Collaborative evaluation of energy storage usage and proposed efficient systems based on Subtask

A and other Annex results .

Evaluation and inclusion of related finding

from other

IEA activities

Identification of obstacles

techniques. to effective storage

The final report was presented yesterday

Workshop: to discuss the findings of A&B

Subtask C

Development of Sustainable Energy Storage

Designs for a variety of Ultra-low energy building thermal and phase change materials options .

Conceptual design of ultra-low energy building types with energy storage,

Case studies

A number of case studies have been performed.

Work under way

Development of improved tools for modeling, simulation and optimization for integration

in comprehensive building simulation programs,

Develop a numerical model for PCM integrated walls (to be integrated with TRNSYS) and validated with field data from task D,

Perform detailed simulation to show the benefits of TES application in ultra low energy building.

Only one case study should be proposed for all participants.

Subtask D

Apply, monitor and evaluate demonstrations of these

Designs

climates in a number of countries and

To monitor experimental/prototype systems with

Energy Storage for model validation

To monitor

real buildings

(already built or under construction) with Energy Storage Systems ,

Data for model validation,

Comparison of efficiency and performance of technologies

A comprehensive data base has been developed.

On Going Experiments

PCM passive cooling with conventional brick, alveolar brick and concrete walls

PCM wallboards

Ventilated facade with PCM

Ventilated façade with concrete

Heat pump with PCM tanks

Water+PCM tanks for domestic hot water

PCM packed bed for cold storage

Contributors

INSA–Lyon (France)

University of Savoie (France)

University of Auckland (New Zealand)

University of Lleida (Spain)

Chalmers University of Technology (Sweden)

BuroHappold (United Kingdom)

Canada

Subtask E

Identify technologies and applications needed in the long-term to achieve ultra low energy building objectives and develop typical

Sustainable Energy Storage Designs

Work is under progress

On going/plan

Determination of thermal behaviour of new material/component (measuring technique),

Validated calculations and LCA tools for assessment of material/component,

What is the affects of this technology on other aspects e.g. IAQ, fire.

International Workshops

1 st

Annex 23 Forum – March 8, 2010, Lyon

Special Session @ PALENC 2010 Conference,

Greece

Special Session@ International Symposium on

Sustainable Systems and the Environment, 2011,

Dubai

Special Session @ ISES Solar World Congress,

August 2011, Germany

Planned

Special Workshop and Sessions @ CLIMA

2013

The CLIMA 2013 Congress will take place in Prague, Czech Republic on June 16-19,

2013.

Subtask Leader

Subtask A:

Alain MOREAU, Mr.

Laboratoire des technologies de l'énergie d'Hydro-Québec, CANADA

Subtask B:

Christian INARD, Ph.D.

Professor

Department of Civil and Mechanical Engineering,

La Rochelle University, FRANCE

Subtask C:

Johannes KEVYN, Ph.D.

CETHIL, INSA de LYON, FRANCE

Subtask Leader

Subtask D:

Albert CASTELL, Ph.D.

GREA Innovació Concurrent,

University of Lleida, EPS – CREA, SPAIN

Subtask E:

Bijan ADL-ZARRABI, Ph.D.

Senior Lecturer

Chalmers University of Technology, SWEDEN

DOMO ARIGATO

Go-map-seup-ni-da

Gracias

Thank you

Merci

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