Research output per year
Research output per year
Project Details
Description
The NeGeV project aims to develop the next generation of HVAC, offering a technological quantum leap in HVAC solutions, demonstrating:
- an innovative, cost-effective and scalable solution to provide thermal comfort
- an unprecedented energy efficiency, reducing electricity consumption by 50-90% on cooling/heating compared to standard use regimens of the best available technology DX cooling with similar capacity, without any use of refrigerants
- Smart Grid integration for cost optimized operations (via aggregator)
This will be achieved by developing
- a PCM-based energy storage module (climate module) with novel heat exchange design and integrated booster function
- advanced integrated controls using complex algorithms to forecast and optimize operation, based on a wide range of data on building latency, outdoor temperature, use patterns etc., making it possible to use building latency, free cooling and the PCM module in combination to optimize energy efficiency and reduce PCM-capacity needs.
- an innovative, cost-effective and scalable solution to provide thermal comfort
- an unprecedented energy efficiency, reducing electricity consumption by 50-90% on cooling/heating compared to standard use regimens of the best available technology DX cooling with similar capacity, without any use of refrigerants
- Smart Grid integration for cost optimized operations (via aggregator)
This will be achieved by developing
- a PCM-based energy storage module (climate module) with novel heat exchange design and integrated booster function
- advanced integrated controls using complex algorithms to forecast and optimize operation, based on a wide range of data on building latency, outdoor temperature, use patterns etc., making it possible to use building latency, free cooling and the PCM module in combination to optimize energy efficiency and reduce PCM-capacity needs.
| Acronym | NeGeV |
|---|---|
| Status | Finished |
| Effective start/end date | 01/04/2018 → 30/06/2021 |
Collaborative partners
- Exhausto
- Teknologisk Institut
- Lodam Electronics A/S
- Rubitherm Technologies GmbH
- SDU Center for Energy Informatics (lead)
- Bitzer
Keywords
- PCM
- Ventilation
- HVAC
- Prototype development
- Energy modeling
- Optimization
Fingerprint
Explore the research topics touched on by this project. These labels are generated based on the underlying awards/grants. Together they form a unique fingerprint.
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A PCM-based cooling solution for ventilation applications
Ljungdahl, V. B., Jradi, M. & Veje, C., 24. Sept 2021, In: Energy Informatics. 4, Suppl. 1, P7.Research output: Contribution to journal › Conference abstract in journal › Research › peer-review
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Performance Evaluation of an Active Phase Change Material Cooling Application in Northern European Climate
Ljungdahl, V. B., Jradi, M., Veje, C. & Dallaire, J., 2021, ECOS 2021 Proceedings.Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
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Phase change material based ventilation module - Numerical study and experimental validation of serial design
Ljungdahl, V. B., Taha, K., Dallaire, J., Kieseritzky, E., Pawelz, F., Jradi, M. & Veje, C., 1. Nov 2021, In: Energy. 234, 11 p., 121209.Research output: Contribution to journal › Journal article › Research › peer-review
Open AccessFile -
Experimental and numerical investigation of a PCM module for ventilation systems
Ljungdahl, V., Elabshihy, K., Kieseritzky, E., Pawelz, F., Jradi, M., Dallaire, J. & Veje, C., 2020, 33rd International Conference on Efficiency, Cost, Optimization, Simulation and Environmental Impact of Energy Systems (ECOS 2020). Yokoyama, R. & Amano, Y. (eds.). ECOS, Vol. 1. p. 912-922Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
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Modelica implementation of phase change material ventilation unit
Filonenko, K., Ljungdahl, V. B., Yang, T. & Veje, C., 29. Oct 2020, 2020 6th IEEE International Energy Conference (ENERGYCon). IEEE, p. 464-467Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
Open AccessFile