A Control-Oriented Model of Transcritical Air-Conditioning System Dynamics Air Conditioning and Refrigeration Center, University of Illinois at Urbana-Champaign

Format:

Conference/Event

Author/Creator:

Rasmussen, Bryan, author.

Conference Name:

SAE 2002 World Congress & Exhibition (2002-03-04 : Detroit, Michigan, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 2002

Summary:

This paper presents a dynamic model of a transcritical air-conditioning system, specifically suited for multivariable controller design. The physically-based model retains sufficient detail to accurately predict system dynamic response while also being simple enough to be of value in determining appropriate control strategies. The control focus would be quasi-steady transitions between operating states by modulating flow rates of both air and refrigerant to meet changing constraints on capacity, efficiency, noise, et cetera The model structure is highly modular, accommodating various system configurations and component types. The modeling results are programmed as a library of components for use in Simulink, a graphical programming package

Notes:

Vendor supplied data

Publisher Number:

2002-01-0227

Access Restriction:

Restricted for use by site license