# Manufacturing energy per good part
# Scope: Active plus idle energy per good output over a batch.
# Status: illustrative worked example; engineering review pending.
# Inputs are example values. Checks are editable example requirements, not standards.

activePower = 1000 W
activeTime = 1 h
idlePower = 100 W
idleTime = 0.5 h
goodUnits = 100

energy := activePower*activeTime+idlePower*idleTime [kWh]
perUnit := energy/goodUnits [Wh]

check energy per item budget: perUnit <= 15 Wh

scenario alternative: activePower = 800 W