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Validation of a district heating substation model using a wireless sensor network approach
Luleå University of Technology, Department of Computer Science, Electrical and Space Engineering, Embedded Internet Systems Lab.ORCID iD: 0000-0002-4133-3317
2008 (English)Conference paper, Oral presentation only (Refereed)
Abstract [en]

A thermodynamic model of a detached house using district heating has been created in Mathworks Simulink to form a realistic tool to test new control methods to optimize district heating systems. We here present the experimental validation process of the model. Detailed measurements were made using high performance ultrasonic flow-meters with embedded temp sensors. The flow-meters measures e.g. total tap water consumption, total primary energy consumption and radiator energy consumption separately. We show satisfying thermodynamic results of the model versus the real house. We also show that wind and sun exposure play a role in this validation.

Place, publisher, year, edition, pages
2008.
National Category
Other Electrical Engineering, Electronic Engineering, Information Engineering
Research subject
Industrial Electronics
Identifiers
URN: urn:nbn:se:ltu:diva-27573Local ID: 112bdeb0-3944-11dd-8721-000ea68e967bOAI: oai:DiVA.org:ltu-27573DiVA, id: diva2:1000757
Conference
IDEA Annual Conference & Trade Show : 29/06/2008 - 02/07/2008
Note

Godkänd; 2008; 20080613 (gusjon)

Available from: 2016-09-30 Created: 2016-09-30 Last updated: 2017-11-25Bibliographically approved

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Gustafsson, JonasDelsing, Jerkervan Deventer, Jan
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