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

ale0502 · 02-28-2016, 10:50 AM

Hi everyone!
I start to build my power section of my controller.

The pcb is "hand-made", support 12 TO-3P IGBT, 6 electrolytic capacitors and the connectios of the bus bars and motor legs I made with copper bars.

I am anxious to finish and test.
with respect to the control board, I don't fabricate yet, but it is the design of Paul with some modification to components that get in my country and all SMD.

if I may a query, talking about power contactors of battery bank, I understand that we need two, one has preload resistance, but do not quite understand what´s the proper connection diagram.
I appreciate if anyone can give me a hand.

02-28-2016, 10:50 AM	#2591 (permalink)
ale0502 Ale Madeo Join Date: Jan 2016 Location: Bariloche Patagonia Argentina Posts: 32 Thanks: 22 Thanked 7 Times in 5 Posts	power section Hi everyone! I start to build my power section of my controller. The pcb is "hand-made", support 12 TO-3P IGBT, 6 electrolytic capacitors and the connectios of the bus bars and motor legs I made with copper bars. I am anxious to finish and test. with respect to the control board, I don't fabricate yet, but it is the design of Paul with some modification to components that get in my country and all SMD. if I may a query, talking about power contactors of battery bank, I understand that we need two, one has preload resistance, but do not quite understand what´s the proper connection diagram. I appreciate if anyone can give me a hand. __________________ Los que dicen que es imposible, no deberían molestar a los que lo están intentando...