%0 Conference Proceedings
%A Philip Haves
%B Building Simulation '97
%C Prague, Czech Republic
%D 1997
%G eng
%T Fault Modelling in Component-based HVAC Simulation
%U http://www.ibpsa.org/proceedings/BS1997/BS97_P101.pdf
%8 09/1997
%X Models of faulty components or processes may either be used on-line as part of a fault detec- tion and diagnosis (FDD) system or may be used in simulations to train or test FDD procedures. Some faults may be modelled by choosing suit- able values of the parameters of fault free models, whereas other faults require specific extensions to fault free models. An example of the modelling of various faults in a cooling coil subsystem is pre- sented and different methods of using simulation in testing and training are discussed.