Transpositions in Turbogenerator Coil Sides Short Circuited at Each End

The construction methods of some water-cooled turbogenerators require a closer examination of coil eddy current suppression by means of novel transpositions. A digital computer model is described which allows examination of the performance of many new transposition types. These transpositions are described, a comparative table of performance is given for a particular machine examined, and conclusions are drawn about the utility of some of the transpositions.