Critical Resistance
Critical Field Resistance for a Shunt Generator We have seen above that voltage build up in a shunt generator depends upon field circuit resistance. If the field circuit resistance is R1 (line OA), then generator will build up a voltage OM as shown in Fig. (3.5). If the field circuit resistance is increased to R2 [...]
Written by John on May 17th, 2009 with no comments.
Read more articles on D.C. Generator Characteristics and Direct Current Machines and Electrical Machines.