Wiring diagrams of electrical apparatus and installations (1913)
McGraw-Hill · New York, McGraw-Hill Book Company · leaf 68
or two compound machines, one of which isa reserve unit. The regulator can be operated on either one, but not on both at the sametime. Several compound-wound generators can be connected in parallel and the regulatorused on one. The regulated machine will take the fluctuations, and the equalizers… … 6 eneraior rield ,Equal/lingffheoitat heldffheostot Fig. 94.—Connections of Tirrill regulator for three generators operating in parallel,regulator is equipped with four relays and will compensate for line drop. The
Electric wiring
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