Alternating Current Engineering Practically Treated
The book Alternating Current Engineering Practically Treated was written by author Edward Brackett Raymond Here you can read free online of Alternating Current Engineering Practically Treated book, rate and share your impressions in comments. If you don't know what to write, just answer the question: Why is Alternating Current Engineering Practically Treated a good or bad book?
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M. F. 's, EI, EH, E m, acting together in the armature circuit, and when added, proper consideration being given to THE REPULSION MOTOR. the relative phases of each to the other, the vector sum must equal zero, since the brushes are short-circuited by an external wire of zero resistance. Another con- ception is that the e. M. F. Of rotation, E m, minus the back e. M. F. Of flux pulsation, E 1? gives a resulting e. M. F. , which, acting through the impedance of the secondary circuit, is entirely... consumed. Thus, the equation of the secondary is E l + E n + E m = o, the various E's being computed as has been shown. Thus the fundamental equations of the repul- sion motor are: (1) o = IO C h 4. 44 ^n 10 h from which all the values of horse-power, torque, etc. , may be computed as has been illustrated in the case of Fig. 82. the induction motor. The time phases of these vari- ous values are shown in the following figures. First, in Fig. 82 is shown for the primary the phase i86 ALTERNATING CURRENT ENGINEERING.
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