International Library of Technology · Scranton, International Textbook Co. · leaf 192
e field magnets will respond to changes in field excita-tion much more quickly than others, and other differencesin design may have considerable effect on the performanceof the machines when they are run in parallel. When run-ning two machines of different size in parallel, the problemis to get the… … Fig. 63. adjusted so that it gives the same degree of compoundingwhen operated by itself. Also, when each machine isdelivering its proper share of the load, the drop between a bmust equal the drop between c d. For example, if C is thefull-load current of A, R the resistance between a and b, Cthe…
Electrical engineering
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