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Old 27th Aug 2005, 21:03
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catchup
 
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FlyVMO

What is the advantage to this new system on the A380? Are the constant speed units a common failure item?

A: Less weight and elimination of a possible failure source.

What will be the effect of slightly different engine rpms, if the frequency varys with engine speed-will they be feeding separate buses?

A: Yes, they will feed seperate buses.

Also am I right in thinking the RMS voltage would vary with the frequency as the slope of the sine curve changes? (Or would a standard regulator also compensate?)

A: Will be regulated to a constant voltage of 115V


regards
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