Principles and practice of electrical engineering (1914)
Gray, Alexander, 1882-1921 · New York [etc.] McGraw-Hill Book Company, inc. · leaf 211
es, the generator voltage and the charging currentboth increase until the load becomes large enough to cause thebelt to slip, the speed of the generator will then increase nofurther nor will the charging current in the battery increase.This system has given satisfaction although its efficiency is… … Fig. 205.—The Stone train lighting generator. 219. Lighting Generators for Motor Cars.—The equipment formotor-car lighting is similar to that supplied for train lightingexcept that a pole changer is not required since the generator,which is driven by the engine, always rotates in one directionwhen…
Electrical engineering
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