Hi to all.
I am Alberto from Italy and I am new to the forum.
I have a big question...
Which is the best configuration for a small EV power plant in order to maximize the system overall efficiency? AC or DC configurations. The vehicle will integrated by photovoltaic system.
Details:
System voltage 48V
Batteries voltage 48V
Battery energy 1 Kwh
DC PV-Battery regulator 48V 60A
PV peak power 1.5 kw
Motor :48V 3Kw with different work speeds from 400-1000 rpm.
The question is:
It is better convert by an AC controller and drive an AC 48V brushless motor or use a DC-DC SEP-EX converter with SEP-EX motor? and Why?
Which the most efficiency solution? I am think about Curtis controller...there is any suggestion in order to improve the configuration.
Thanks
Alberto
I am Alberto from Italy and I am new to the forum.
I have a big question...
Which is the best configuration for a small EV power plant in order to maximize the system overall efficiency? AC or DC configurations. The vehicle will integrated by photovoltaic system.
Details:
System voltage 48V
Batteries voltage 48V
Battery energy 1 Kwh
DC PV-Battery regulator 48V 60A
PV peak power 1.5 kw
Motor :48V 3Kw with different work speeds from 400-1000 rpm.
The question is:
It is better convert by an AC controller and drive an AC 48V brushless motor or use a DC-DC SEP-EX converter with SEP-EX motor? and Why?
Which the most efficiency solution? I am think about Curtis controller...there is any suggestion in order to improve the configuration.
Thanks
Alberto