According to one aspect of the present invention, a method is provided for determining optimal settings for {HEAD ~ controllable taps} of {TAIL ~ voltage regulating transformers} in a distribution network 
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According to one aspect of the present invention , a method is provided for determining optimal settings for { HEAD ~ controllable taps } of { TAIL ~ voltage regulating transformers } in a distribution network
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH