This standard specifies the requirements, calculation principles, calculation scope, calculation methods, and energy-saving management and measures for the energy consumption per unit product (hereinafter referred to as energy consumption) of silicon single crystal and silicon single wafer. This standard applies to silicon monocrystals, including semiconductor-grade silicon monocrystals and solar-grade silicon monocrystals; silicon monocrystal wafers, including silicon monocrystal wafers for semiconductor devices and silicon monocrystal wafers for photovoltaic solar cells (hereinafter collectively referred to as silicon wafers). Consumption calculation, assessment and energy consumption control of new projects.
DB31/ 792-2014 Referenced Document
GB 17167 General principle for equipping and managing of the measuring instrument of energy in organization of energy using
GB/T 12723 General principles for establishing allowance of energy consumption per unit throughput
GB/T 2589 General rules for calculation of the comprehensive energy consumption*， 2020-09-29 Update