Practical electricity, with questions and answers (1901)
Cleveland armature works, [from old catalog] comp, Lincoln, John C. [from old catalog] · [Cleveland, Ohio, Cleveland armature works] · leaf 182
of armature reaction, a series v^indingis put on to the fields of the d^^namo. The effect of thisseries winding is to increase the ampere turns on the fieldcoils in proportion to the load. Therefore, when the arma-ture reaction tends to reduce the voltage by the greatestamount the series coils tend… … x-x-x-x-x-J Figure 64 •Diagram of compound winding in a dynamo. 170 for line loss. Fig. 64 is the diagram of compound windingon a dynamo. Fig. 65 shows the effect of the series coil. Compound winding can be used on motors as well asdynamos. The effect here is to increase the torque anddecrease the…
Electricity · Electric generators
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