View Single Post
Old 03-19-2016, 12:09 AM   #25 (permalink)
oil pan 4
Corporate imperialist
 
oil pan 4's Avatar
 
Join Date: Jul 2011
Location: NewMexico (USA)
Posts: 11,185

Sub - '84 Chevy Diesel Suburban C10
SUV
90 day: 19.5 mpg (US)

camaro - '85 Chevy Camaro Z28

Riot - '03 Kia Rio POS
Team Hyundai
90 day: 30.21 mpg (US)

Bug - '01 VW Beetle GLSturbo
90 day: 26.43 mpg (US)

Sub2500 - '86 GMC Suburban C2500
90 day: 11.95 mpg (US)

Snow flake - '11 Nissan Leaf SL
SUV
90 day: 141.63 mpg (US)
Thanks: 270
Thanked 3,528 Times in 2,802 Posts
I use my generator to power my plasma cutter which uses IGBT based inverter.
Problem with using a generator is they don't continuously produce 60Hz. At no load they run about 63Hz then slow down to about 58 to 60Hz under some load.
At full power my plasma cutter will run the generator RPMs down and cause the machine to fault out due to under frequency.
Maybe miller needs to start making EV chargers.

I don't know why it would burn up an inverter. I worked on 270kw, 275VDC inverters that took 115v 3 phase 400Hz power and made it into 275 volt power.
The AC generators that powered them were all over the place as far their AC power out put goes, they worked fine down to 380Hz (when the AC generator faults out) and down to 105 volts, then the inverter just couldn't make 275v power.
__________________
1984 chevy suburban, custom made 6.5L diesel turbocharged with a Garrett T76 and Holset HE351VE, 22:1 compression 13psi of intercooled boost.
1989 firebird mostly stock. Aside from the 6-speed manual trans, corvette gen 5 front brakes, 1LE drive shaft, 4th Gen disc brake fbody rear end.
2011 leaf SL, white, portable 240v CHAdeMO, trailer hitch, new batt as of 2014.
  Reply With Quote
The Following User Says Thank You to oil pan 4 For This Useful Post:
Isaac Zackary (03-19-2016)