Cyclopedia of applied electricity : a general reference work on direct-current generators and motors, storage batteries, electrochemistry, welding, electric wiring, meters, electric lighting, electric railways, power stations, switchboards, power transmission, alternating-current machinery, telegraphy, etc. (1916)
American Technical Society · Chicago : American Technical Society · leaf 58
the effects of mutual-inductancewhich, at times, might be considerable. When several circuitsare run on the same pole line, these transpositions must be madein such a manner that each circuit is transposed in its relation to 44 POWER TRANSMISSION 35 the other circuits. The transposition of the… … Fig. 23. Transposition Diagram of Three Parallel Three-Phase Linesto Reduce Mutual-Inductance and in these transpositions the relative location of the wires is changedso as to bring each conductor the same average distance from everyother parallel conductor. Fig. 23 shows the way in which the…
Electrical engineering
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