[Diy_efi] Slightly OT: Need help designing a circuit
Adam Wade
espresso_doppio at yahoo.com
Thu Apr 1 16:03:40 GMT 2004
--- "Van Setten, Tim @ ACSSD"
<tim.van.setten at L-3com.com> wrote:
> When you did your test for the AC voltages across
> the stator legs, was your test done with the stator
> open circuit?
Yes.
> If so, then yes you would see a voltage drop across
> the leg that has a problem, such as shorted winding,
> etc..
Agreed.
> If the stator output is hooked across a 3-phase
> diode assembly AND hooked to a load (lights, battery
> charging, etc.), do you still see a "Drop" in that
> leg?
Yes, although the voltages were much lower (I gather
because of the load attached to the other end of the
stator).
> In normal operation, the stator output is connected
> as stated above. Also, wouldn't the "Conduction
> Time" across the set of diodes be less on the
> damaged phase as compared to the good ones? Just
> wondering.
Someone else will have to field that one. I'm still
trying to find a good book on basic electrical theory.
;)
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