Fuel Economy, Hypermiling, EcoModding News and Forum - EcoModder.com - View Single Post - Paul and Sabrina's Cheap 3 Phase Inverter (AC Controller) with Field Oriented Control

MPaulHolmes · 06-07-2012, 08:36 AM

Hi nlc! I'm hoping for 200amp. My friend's 3 phase controller uses 760uF, and is rated for 400ampRMS and uses a DC bus of 330v. It does cause ripple from the batteries, but works very well. He also did one that is rated for around 200ampRMS and uses 380uF. So, rather than basing anything on math, I'm just basing it on him doing it and it working. haha.

It's all assembled, and now I'm testing all the control board's features.

700v 200amp would be awesome!!

06-07-2012, 08:36 AM	#732 (permalink)
MPaulHolmes PaulH Join Date: Feb 2008 Location: Maricopa, AZ (sort of. Actually outside of town) Posts: 3,832 Michael's Electric Beetle - '71 Volkswagen Superbeetle 500000 Thanks: 1,362 Thanked 1,202 Times in 765 Posts	Hi nlc! I'm hoping for 200amp. My friend's 3 phase controller uses 760uF, and is rated for 400ampRMS and uses a DC bus of 330v. It does cause ripple from the batteries, but works very well. He also did one that is rated for around 200ampRMS and uses 380uF. So, rather than basing anything on math, I'm just basing it on him doing it and it working. haha. It's all assembled, and now I'm testing all the control board's features. 700v 200amp would be awesome!! __________________ kits and boards Last edited by MPaulHolmes; 06-07-2012 at 08:43 AM..