Zkvalitňování energetického managementu budov pomocí modelu energetického systému

Improving the enegy management of a building complex through utility system modelling

conference paper

en

According to Escrivá-Escrivá (2011), utility systems are often managed by non-specialised technicians who need understandable and cost-effective actions to be implemented. Therefore, we can assume that tools for simulation and optimization may further improve operation of utility systems. However, a good model is essential for these purposes. The paper deals with complex utility system modelling using operational data. Our experience shows that data acquisition in common utility system of a municipal building is sometimes poor. Usability of a model based on data of lower quality is discussed and demonstrated on the case of the utility system of The National Theatre building complex in Prague, the capital of the Czech Republic. It shows that even model based on poor data may be useful for some energy management improvements.

Podle Escrivá-Escrivá (2011) jsou energetické systémy často provozovány nespecializovanými techniky, kteří ale musí provozovat systém tak, aby to bylo ekonomicky efektivní. Lze předpokládat, že simulační a optimalizační nástroje tomu mohou pomoci. Avšak k tomuto účelu je třeba mít dobrý model systém. Tento příspěvek se zabývá modelování složitého energetického systém pomocí provozních dat. Naše zkušenost ukazuje, že sběr dat v běžných provozech je někdy na špatné úrovni. Použitelnost modelu založeného na nekvalitních datech je demonstrována na případě energetického systém komplexu budov Národního divadla v Praze. Ukazuje se, že i takový model je pro určité úlohy při zkvalitňování energetického management dobře použitelný.

According to Escrivá-Escrivá (2011), utility systems are often managed by non-specialised technicians who need understandable and cost-effective actions to be implemented. Therefore, we can assume that tools for simulation and optimization may further improve operation of utility systems. However, a good model is essential for these purposes. The paper deals with complex utility system modelling using operational data. Our experience shows that data acquisition in common utility system of a municipal building is sometimes poor. Usability of a model based on data of lower quality is discussed and demonstrated on the case of the utility system of The National Theatre building complex in Prague, the capital of the Czech Republic. It shows that even model based on poor data may be useful for some energy management improvements.

energetický systém, energetický management, regresní model

utility system, energy management, regression model

2014

15.06.2014

Elsevier

Netherlands

978-0-444-63443-6

1570-7946

24th European Symposium on Computer Aided Process Engineering (ESCAPE)

33

1

445–450

6