Paralleling LTC power transformers
Unusual or problematic situations
Mismatched transformers (impedance, MVA, tap range, etc.)
Field problem resolution
Physically distant transformers
Preferred control set point selection
Paralleling with control apparatus of different vendors
Situations not amenable to conventional circulating current paralleling
Evaluation of installation for suitability for Negative Reactance paralleling to save expense
Step-voltage regulator design advice, product design reviews
Tap changer undue contact wear investigations
LTC control - setup, using features of digital controls
Expert witness in personal injury cases