International Library of Technology · Scranton, International Textbook Co. · leaf 305
winding corresponding to the two-phase arrangement shown 2678 THEORY OF ALTERNATING in Fig. 1526. The winding consists of three distinct sets ofcoils A, B, and C. The angular distance from the center ofcoil B to A is equivalent to 120°, or is one-third of the dis-tance from i\^to N; also the coil C… … Fig. 15.34. bemg represented by the heavy lines, phase 2 by the dotted,and phase 3 by the light full lines. STAR AND DELTA CONNECTIONS. 3985. There are two or three different ways in whichthe three pairs of terminals a-a, b-b\ c-c\ Fig. 1533, may beconnected to the collector rings. In the first…
Electrical engineering
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