Research Article

Decentralized Optimization for a Novel Control Structure of HVAC System

Table 2

Variables and parameters of the chilled water system.

SymbolDescriptionUnitProperty

, Supply chilled water flow of L·s−1Parameter
, , , Supply chilled water flow of L·s−1Parameter
Supply chilled water flow of the primary pump sideL·s−1Parameter
Supply chilled water flow of the secondary pump sideL·s−1Parameter
Return chilled water flow of the secondary pump sideL·s−1Parameter
Return chilled water flow of the primary pump sideL·s−1Parameter
, Supply chilled water temperature of °CVariable
, Return chilled water temperature of °CVariable
Supply chilled water temperature of the primary pump side°CVariable
Return chilled water temperature of the primary pump side°CVariable
Supply chilled water temperature of the secondary pump side°CVariable
Return chilled water temperature of the secondary pump side°CVariable
, , , Supply chilled water temperature of °CVariable
, , , Return chilled water flow of °CVariable