Hostname: page-component-54dcc4c588-5q6g5 Total loading time: 0 Render date: 2025-09-12T02:50:15.799Z Has data issue: false hasContentIssue false
  • English
  • Français

Note on a new power-angle diagram for alternators

Published online by Cambridge University Press:  24 October 2008

W. H. Ingram
W. H. Ingram
Affiliation:
Trinity College
Get access Rights & Permissions [Opens in a new window]

Extract

In an alternating current motor (of simplest type) the internal E.M.F. e, the terminal tension e, the useful electrical power transformed p and the rotor phase angle φ are connected by the known formula

in which

where r is the resistance and l the self-inductance of the armature and ω the angular velocity of the rotor.

Information

Type
Research Article
Information
Mathematical Proceedings of the Cambridge Philosophical Society , Volume 28 , Issue 1 , January 1932 , pp. 106 - 108
Copyright
Copyright © Cambridge Philosophical Society 1932

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

Article purchase

Temporarily unavailable

References

† Alternating Currents, Cambridge, 1906, Vol. 2, p. 143. It may be noted that Russell's formula holds in form when armature reaction is taken into account, but that then the position of the rotor is not accurately given by φ.