No, a vfd can go in both directions. Same concept as using one as a motor controller. You're basically getting the vfd to run the genset in Regen. Genset goes on the output side of the vfd. The battery goes on the dc bus.
No need to connect anything to the normal ac input Sent from BlueMail On 4 Mar. 2018, 13:37, at 13:37, John Lussmyer via EV <[email protected]> wrote: >On Sat Mar 03 21:29:22 PST 2018 [email protected] said: >>You could get a variable frequency drive to convert the ac to dc. >Assuming the get set output is 220vac or similar. > >Last I knew, a VFD output AC at a Variable Frequency. Not DC. >Sounds like you are suggesting I just get a 60KW (actually, I only need >30KW) charger. > > >-- > >Tigers prowl and Dragons soar in my dreams... >_______________________________________________ >UNSUBSCRIBE: http://www.evdl.org/help/index.html#usub >http://lists.evdl.org/listinfo.cgi/ev-evdl.org >Please discuss EV drag racing at NEDRA >(http://groups.yahoo.com/group/NEDRA) -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.evdl.org/private.cgi/ev-evdl.org/attachments/20180304/9bb2ea2c/attachment.html> _______________________________________________ UNSUBSCRIBE: http://www.evdl.org/help/index.html#usub http://lists.evdl.org/listinfo.cgi/ev-evdl.org Please discuss EV drag racing at NEDRA (http://groups.yahoo.com/group/NEDRA)
