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Sunday, April 21, 2013

digital  inverter compressors 

i bought a  samsung fridge with the 
digital inverter compressor.  the 10 yr
warranty is a  big relief. the fridge  works 
silently. saving in electric power is yet 
 to be established. i will get back with 
the details later.

not much is known about the theory.
unlike  normal compressors which
are switched on and off, this one is
always on.  rpm is varied to suit the load 
conditions. but what algorithm is used or 
how it saves power is not clear yet.

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