- #1
roti_mentega
- 11
- 0
does alternator work as dynamometer??
i'm doing small engine test rig to analyze it performance characteristic. then,i connect the pulley to alternator.thing that i need to considered is power that can produced from alternator must be larger that small engine.from engine specification, it can produces maximum power around 810Watt.so i choose alternator 12V/75A so i can get the maximum value of power from engine, by using P=IV
my question is it's true that power,P=IV that i calculated is true value of power from this small engine?
i'm doing small engine test rig to analyze it performance characteristic. then,i connect the pulley to alternator.thing that i need to considered is power that can produced from alternator must be larger that small engine.from engine specification, it can produces maximum power around 810Watt.so i choose alternator 12V/75A so i can get the maximum value of power from engine, by using P=IV
my question is it's true that power,P=IV that i calculated is true value of power from this small engine?