. Electric railway journal . l, = 21 Mlloa Electric II y Journal New Haven Electrification—Fig. 2—Map of Electrified Line Compensated q q q q Lines . asm JlSlStSL__ Q0DO Secondary Primary Windings OOOO Windings oooo oooo GroundConnection 0 0 0 0 Primary Lines GroundConnection Truck Electric New Haven Electrification—Fig. 3—Diagram of Line Com-pensator Connections ■at I_J Auto1 Transformer1 To Hail: I To Kails Electric New Havtn l^itctrihcation—Figs. 4 and 5—diagram ofiiaicnctu ana ^njio-lransformer Schemes of an induced emf or a charging current, or both, thecurative methods m
. Electric railway journal . l, = 21 Mlloa Electric II y Journal New Haven Electrification—Fig. 2—Map of Electrified Line Compensated q q q q Lines . asm JlSlStSL__ Q0DO Secondary Primary Windings OOOO Windings oooo oooo GroundConnection 0 0 0 0 Primary Lines GroundConnection Truck Electric New Haven Electrification—Fig. 3—Diagram of Line Com-pensator Connections ■at I_J Auto1 Transformer1 To Hail: I To Kails Electric New Havtn l^itctrihcation—Figs. 4 and 5—diagram ofiiaicnctu ana ^njio-lransformer Schemes of an induced emf or a charging current, or both, thecurative methods must be designed to compensate forthe induced emfs or to drain away the extra current. In two-wire lines, such as telephone and some tele-graph lines, the neutralization of emfs in the circuitcan be accomplished by means of transposition of thewires. By this means emfs in different parts of thecircuit have different directions. Transposition doesnot prevent the development of emfs between conduct-ors and New Haven Electrification—Fig. 6—Typical Line Auto-TransformerInstallation New Haven Electrification—Fig. 7—Self-CoolingLine Auto-Transformer 962 ELECTRIC RAILWAY JOURNAL [Vol. XLIII, No. 18. Q O O Q
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