This section provides downloads and links to articles, papers, reports and diagrams, plus relevant and related guides.
The project deliverables will also be accessible here, and shall be added to whilst the project progresses.
File size: 587kb
As a part of hybridGEOTABS project, Libeznice school is one of several demonstration cases that employs geothermal heat pump with Thermally Activated Building Systems (TABS) combined with Model Predictive Control (MPC) algorithms for heating and cooling. Benefits and potential of such a system is presented in this article.
The whole October Journal can be downloaded here:
Download the article here
File size: 592kb
Our consortium partners, Héctor Cano Esteban, Qian Wang, Jan Hoogmartens and Ongun Berk Kazanci introduce hybrid MPC GEOTABS and its key modules, and their optimisation in the REHVA Journal's February 2019 edition.
As the second article of a serial of project disseminations, this paper introduces the working principle of hybridGEOTABS, as well as their main components/modules. The optimization approach of key modules in common practice is also discussed. This article aims at providing a basic knowledge of the concept as a preparation for the up-coming optimization development and integration of the involved key modules.
Subjects wthin the article focus on:
Hydronic radiant heating and cooling systems : TABS and its optimization approach
Heat pump and secondary system module and its optimization
Geothermal and renewable supply module optimization
Read the full article hereDownload the full article
File size: 893kb
Installatie & Bouw April 2018 (p40-14) features an article by our consortium partner Filip Jorissen on MPC at Solarwind (Dutch)
File size: 2mb
Authors: Damien Picard and Lieve Helsen
In the early design phase of a building, the task of the Heating, Ventilation and Air Conditioning (HVAC) engineer is to propose an appropriate HVAC system for a given building. This system should provide thermal comfort to the building occupants at all time, meet the building owner’s specific requirements, and have minimal investment, running, maintenance and replacement costs (i.e., the total cost) and energy use or environmental impact. Calculating these different aspects is highly time-consuming and the HVAC engineer will therefore only be able to compare a (very) limited number of alternatives leading to suboptimal designs. This study presents therefore a Python tool that automates the generation of all possible scenarios for given thermal power profiles and energy load and a given database of HVAC components. The tool sizes each scenario properly, computes its present total cost (PC) and the total CO2 emissions associated with the building energy use. Finally, the different scenarios can be searched and classified to pick the most appropriate scenario. The tool uses static calculations based on standards, manufacturer data and basic assumptions similar to those made by engineers in the early design phase. The current version of the tool is further focused on hybrid GEOTABS building, which combines a GEOthermal heat pump with a Thermally Activated System (TABS). It should further be noted that the tool optimizes the HVAC system but not the building envelope, while, ideally, both should be simultaneously optimized.Download the full article
Authors: Damien Picard, Ján Drgoña, Michal Kvasnica, Lieve Helsen