AC system or a DC system?

by Dan
(Dublin, CA)

Debating over AC vs DC systems in electric cars?

What do you think is a better system, AC or DC, and why, for a conversion project? This seems to be a topic of some debate.

Hi, Dan!
Are you a person who would prefer to spend a little more money up front and get something done right? Then you'll want an AC system.

This is why:

• Your conversion will drive a lot more like your gas-guzzler;


• The AC motor will be kinder to your transmission and other drive train components;


• Your range will be better with an AC system because of better regenerative braking.

It's NOT more complicated to install, actually, because the folks that sell these kits have got it down to a science. It is a little more expensive, but worth it in the long term.

There's a reason the major automakers went with AC when they built electric cars!

On the other hand, if you just want an EV on the road as cheaply as possible, DC components will cost you less.

Regards,
Lynne

P.S. I've written a short article about AC vs DC electric motors here.