Konferensartikel

Validation and Application of the Room Model of the Modelica Buildings Library

Thierry Stephane Nouidui
Simulation Research Group, Building Technology and Urban Systems Department, Environmental Energy Technologies Division, Lawrence Berkeley National Laboratory, Berkeley, USA

Kaustubh Phalak
Simulation Research Group, Building Technology and Urban Systems Department, Environmental Energy Technologies Division, Lawrence Berkeley National Laboratory, Berkeley, USA

Wangda Zuo
Simulation Research Group, Building Technology and Urban Systems Department, Environmental Energy Technologies Division, Lawrence Berkeley National Laboratory, Berkeley, USA

Michael Wetter
Simulation Research Group, Building Technology and Urban Systems Department, Environmental Energy Technologies Division, Lawrence Berkeley National Laboratory, Berkeley, USA

Ladda ner artikelhttp://dx.doi.org/10.3384/ecp12076727

Ingår i: Proceedings of the 9th International MODELICA Conference; September 3-5; 2012; Munich; Germany

Linköping Electronic Conference Proceedings 76:74, s. 727-736

Visa mer +

Publicerad: 2012-11-19

ISBN: 978-91-7519-826-2

ISSN: 1650-3686 (tryckt), 1650-3740 (online)

Abstract

The Modelica Buildings library contains a package with a model for a thermal zone that computes heat transfer through the building envelope and within a room. It considers various heat transfer phenomena of a room; including conduction; convection; and short-wave and long-wave radiation. The first part of this paper describes the physical laws applied in the room model. The second part validates the room model by using a standard test suite provided by the American Society of Heating; Refrigerating and Air-Conditioning Engineers (ASHRAE). The third part focuses on an application where the room model is applied for simulation-based controls of a window shading device to reduce building energy consumption.

Nyckelord

Buildings library; ANSI/ASHRAE Standard 140; Simulation-Based Controls

Referenser

[1] M. Wetter; W. Zuo and T. S. Nouidui; “Recent developments of the Modelica buildings library for building energy and control systems;” in Proceedings of the 8th International Modelica Conference. Dresden; Germany; March 2011; 2011.

[2] M. Wetter; W. Zuo and T. S. Nouidui; "Modeling of Heat Transfer in Rooms in the Modelica "Buildings" Library;" in Proceedings of Building Simulation 2011; Sydney; 2011.

[3] T. S. Nouidui; M. Wetter and W. Zuo; “Validation of the window model of the Modelica Buildings library;” in Proceedings of SimBuild2012; Madison; 2012.

[4] ANSI/ASHRAE; Standard Method of Test for the Evaluation of Building Energy Analysis Computer Programs (ANSI/ASHRAE Standard 140-2007); Atlanta: American Society of Heating; Refrigerating and Air-Conditioning Engineers; 2007.

[5] M. Wetter; "Co-simulation of building energy and control systems with the Building Controls Virtual Test Bed;" Journal of Building Performance Simulation; vol. 3; no. 4; 2011.

[6] C. Brooks; E. A. Lee; X. Liu; S. Neuendorffer; Y. Zhao and E. A. L. X. L. Haiyang Zhengher; "Ptolemy II – Heterogeneous Concurrent Modeling and Design in Java;" Berkeley; 2007.

[7] T. S. Nouidui; M. Wetter; Z. L. Li; X. Pang; P. Bhattacharya and P. Haves; “BACnet and Analog/Digital Interfaces of the Building Controls Virtual Test Bed;” in Proceedings of the 12th IBPSA Conference; p. 294--301. Sydney; Australia; November 2011; 2011.

[8] PYTHON. [Online]. Available: http://www.python.org/.

[9] PERL. [Online]. Available: http://www.perl.org/.

[10] RADIANCE. [Online]. Available: http://radsite.lbl.gov/radiance/index.html.

[11] Dymola. [Online]. Available: http://www.3ds.com.

Citeringar i Crossref