An adequate strategy for achieving energy efficiency when designing a photovoltaic shading system(PVSS)shall find an equilibrium between sunlight heat gain and daylight trans-mittances through effective analysis tools...An adequate strategy for achieving energy efficiency when designing a photovoltaic shading system(PVSS)shall find an equilibrium between sunlight heat gain and daylight trans-mittances through effective analysis tools in a building’s early design phases.However,traditional simulation methods are either time-consuming or lacking architectonical thinking.This paper proposes a new method for architects to integrate thermal and daylighting performance by using parametric script modelling and optimize their balance with multi-objective optimization(MOO)algorithm in PVSS design.A case study was conducted to demonstrate the workflow of proposed integrated simulation method in PVSS design,and further compared the results with that of three single-objective optimizations under the same design requirement.The findings show that the integrated framework is a feasible method for PVSS design and can be extended into the design of other advance shading system or building integrated photovoltaic.展开更多
文摘An adequate strategy for achieving energy efficiency when designing a photovoltaic shading system(PVSS)shall find an equilibrium between sunlight heat gain and daylight trans-mittances through effective analysis tools in a building’s early design phases.However,traditional simulation methods are either time-consuming or lacking architectonical thinking.This paper proposes a new method for architects to integrate thermal and daylighting performance by using parametric script modelling and optimize their balance with multi-objective optimization(MOO)algorithm in PVSS design.A case study was conducted to demonstrate the workflow of proposed integrated simulation method in PVSS design,and further compared the results with that of three single-objective optimizations under the same design requirement.The findings show that the integrated framework is a feasible method for PVSS design and can be extended into the design of other advance shading system or building integrated photovoltaic.
