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More Mercedes Engines!

Started by WStayton, June 21, 2011, 09:07:49 PM

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rcavictim

Quote from: deeiche on July 30, 2011, 04:47:53 PM
Quote from: rcavictim on July 30, 2011, 03:12:58 PM
Wayne,
SNIP

I have a 9 kW, 460 volt, 3-phase powered by a 1.5L 1980 VW Rabbit diesel and a 12 kW, 460 volt, 3-phase powered by a new Changfa 1115.  I have a spare VW engine available to drop in but it requires taking out of the car first.  It will be quite an upgrade since it is a newer 1992 engine of 1.6L with a turbo which has low miles since a rebuild.  That should get me into 12-15 kW on tap after the swap.

SNIP

Are you driving induction motor as generator?

No.  I have actual 3-phase synchronous alternators.  The one on the changfa is a STC-24kW/30kVA 12 wire, with an AVR board bought new from our friend Tom Osborne.  Induction motors are fine to power a string of incandescent street lights in an African village self excited or to push power into the grid but are not good for a general purpose replacement for Mr. Utility.  Voltage regulation is terrible and they won't run inductive loads like motors.
"There are more worlds than the one you can hold in your hand."   Albert Hosteen, Navajo spiritual elder and code-breaker,  X-Files TV Series.