1 / 17

Status report: Annex 25 Surplus Heat Management using Advanced TES for CO 2 mitigation

Status report: Annex 25 Surplus Heat Management using Advanced TES for CO 2 mitigation. Bad Aibling, Germany November 2011. Dr. Luisa F. Cabeza Operating agent. Introduction. More than 1/3 rd of the Energy Supplied (world-wide) is wasted in Energy Conversion

salali
Télécharger la présentation

Status report: Annex 25 Surplus Heat Management using Advanced TES for CO 2 mitigation

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Status report: Annex 25Surplus Heat Management usingAdvanced TES for CO2 mitigation Bad Aibling, Germany November 2011 Dr. Luisa F. Cabeza Operating agent

  2. Introduction • More than 1/3rd of the Energy Supplied (world-wide) is wasted in Energy Conversion • Advanced TES can enhance and facilitate the waste heat management, bridging gaps: • in time • in space • Example – Waste Heat Management Innovation in Process Industry: • Improved Process Integration including TES (and heat driven heat pumping options) • Possibilities for Power Generation on Intermittent Heat Source • Efficient External Use through Transportation using TES

  3. To identify and demonstrate cost-effective strategies for surplus heat management using advanced TES A sub-goal of this proposed annex is to really dig into the surplus heat utilization issue from a very broad perspective, and show the great potential for using advanced TES towards reaching a resource efficient energy system where surplus heat (and cold) is minimized Objectives

  4. New knowledge will be generated with regards to: The potential for advanced TES to minimize process surplus heat through better process integration, enabling the use of surplus heat for internal heating demands or cooling demands (via heat driven cooling) The potential for advanced TES to cost-effectively increase surplus heat driven power generation in industrial applications The potential for advanced TES to enable external use of heat from industrial-scale processes through effective thermal energy distribution The potential for advanced TES to increase the utilization of surplus heat in vehicles like on-board cooling and minimization of cold-start The potential for advanced TES to increase the use of waste cooling (e.g., the large cooling potential associated with LNG regasification) and free cooling for comfort cooling applications Environomic evaluation of surplus heat utilization, including estimated impact from the integration of advanced TES (key indicator is fossil fuel-based CO2 emission reduction) Objectives

  5. Major outcomes • Increased awareness of the possibilities of surplus heat management using advanced thermal energy storage • Increased awareness of environomical impact on increased surplus heat utilization via advanced TES technology • Process integration methodology including thermal energy storage • System design proposals for large scale storage of thermal energy from intermittent (surplus) heat source • New knowledge on power generation using surplus heat via advanced TES • New knowledge on efficient distribution of surplus thermal energy using advanced TES

  6. Organisation • Operating Agent • Spain (Prof. Dr. Luisa F. Cabeza) • Participant countries and institutions • Germany: ZAE Bayern, DLR • France: PROMES, EDF • Sweden: KTH • Japan: Tokyo IT • China: Tongji University • Spain: Univ. of Zaragoza, Univ. of Barcelona • UK: Univ. of Leeds • Turkey: Çukurova University • Observers • New Zealand: The Univ. of Auckland

  7. Organisation • Other countries and institutions have shown their interest: • UK: Loughborough Univ and Univ of Ulster • Spain: CIEMAT • Germany: Fraunhofer ISE • Austria: AEE Intec

  8. Webpage

  9. Kick-off meeting • It was held in Lleida (Spain) on October 7-8th 2010 • 12 participants • 7 countries (Sweden, Japan, China, New Zealand, Germany, France, Spain) • 8 project presentations

  10. 2nd Workshop • It was held in Perpignan (France) on April 11-12th 2011 • 18 participants • 6 countries (Japan, New Zealand, Germany, UK, France, Spain) • 4 industries attended: • Functional fluids (Japan) • NGK-E (Germany) • EDF (France) • Sophia energie (France) • 7 presentations

  11. 3rd Workshop It was held in Osaka (Japan) on October 13-14th 2011 33 participants 8 countries (Japan, New Zealand, Germany, UK, France, Spain, Turkey, China) 7 industries attended: The Kansai Electric Power CO (Japan) Functional fluids (Japan) NGK-E (Japan) EDF (France) Mitsubishi Plastics (Japan) Shinryo Corporation (Japan) SONY Corporation (Japan) 23 presentations

  12. Subtasks • Advanced TES in process integration and district distribution • Subtask leader: Michael Himpel (Germany) • Advanced TES in Surplus Heat Driven Power Generation • Subtask leader: Xavier Py (France) • Advanced TES in vehicles • Subtask leader: Yukitaka Kato (Japan) • Advanced TES cooling (LNG, solar cooling, etc) • Subtask leader: Luisa F. Cabeza (Spain) • Environomical Performance Assessment • Subtask leader: Viktoria Martin (Sweden)

  13. Subtask 5 • A working meeting was organized in Lleida (Spain) on Nov. 3rd 2011 • Participating: Dr. Viktoria Martin (subtask leader), Prof. Luisa F. Cabeza (OA), Dr. Inés Fernández • A start on the definition of: • Surplus heat and its accounting • CO2 mitigation accounting • The feeling was that we have to work on these definitions and on having a methodology for this accounting soon, to be able to distribute it to participants to do it for their own projects and to be able to compare between them • Therefore a working meeting will be organized in January 2012 in Munich

  14. Project participation • The work in the Annex is organised by projects coming from the different partners: • SACRE: Storage by Adiabatic Compressed Air for Electrical Grid – France • SESCO - France • PCM-air heat exchangers prototypes for building applications - Spain • Consolida - Spain • Contribution of thermal energy storage to the energetic efficiency in buildings and industrial application - Spain • Improvement of the thermal performance of commercial freezers using Phase Change Materials – Spain • Heat energy storage with PCM for solar cooling - Spain • Development and demonstration of low temperature phase change materials for LNG cold energy application – China • Development of high temperature solar heat storage technology based on phase change materials - China • Production of Phase Change Materials from Waste Products With Innovative Encapsulation Technologies to Manufacture High Value Products for Niche Thermal Management – New Zealand

  15. Executive summary Introduction IEA/ECES/ANNEX 25 Scope and motivation Annex meetings Information and dissemination Characterization of surplus heat Definition Heat and cold market (countries participating) CO2 mitigation “accounting” Types of TES available UTES Sensible PCM Thermochemical Projects participating in the annex List of projects List of materials Subtask 1 Purpose Project 1 (include surplus heat reuse and CO2 mitigation) … … Subtask 5 Comparison of projects Examples of LCA Achievements Conclusion and recommendations References Final report outline

  16. Next meetings • Lleida (Spain) – 14th May 2012 • Auckland (New Zealand) – November 2012 • in conjunction with Annex 23 • Turkey – Spring 2013 • Munich (Germany) – Sept-Oct 2013

  17. Thank you for your attention!!

More Related