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Proceedings of the American Institute of Electrical Engineers

Issue 12 • Date Dec. 1917

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Displaying Results 1 - 22 of 22
  • Table of contents

    Publication Year: 1917, Page(s): 1
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  • [Copyright notice]

    Publication Year: 1917, Page(s): 1
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  • Institute meeting in New York, December 14, 1917

    Publication Year: 1917, Page(s): 295
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  • Annual meeting of the A. S. M. E.

    Publication Year: 1917, Page(s):295 - 296
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  • Scope of future A.I.E.E. meetings to be extended

    Publication Year: 1917, Page(s):296 - 297
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  • Nominations for Institute officers for 1918–19

    Publication Year: 1917, Page(s): 297
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  • A. I. E. E. Honor roll

    Publication Year: 1917, Page(s):298 - 306
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  • Membership service classification

    Publication Year: 1917, Page(s): 306
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  • A. I. E. E. directors' meeting New York, November 9, 1917

    Publication Year: 1917, Page(s):306 - 307
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  • A. I. E. E. meeting in New York November 9, 1917

    Publication Year: 1917, Page(s):307 - 308
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  • Government service

    Publication Year: 1917, Page(s):308 - 309
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  • Past section and past branch meetings

    Publication Year: 1917, Page(s):309 - 313
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  • Membership

    Publication Year: 1917, Page(s):313 - 316
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  • Personal

    Publication Year: 1917, Page(s): 316
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  • Obituary

    Publication Year: 1917, Page(s): 316
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  • Accessions to the United Engineering Society library

    Publication Year: 1917, Page(s):316 - 320
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  • Employment Bulletin

    Publication Year: 1917, Page(s):320 - 322
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  • Officers and board of directors, 1917–1918

    Publication Year: 1917, Page(s):323 - 328
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  • Annual load relief map, peak load and load factor analysis

    Publication Year: 1917, Page(s):941 - 947
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (3871 KB)

    Description of the annual load relief map which is a device for visualizing the entire yearly load of central stations. Review of load characteristics, as exemplified by the annual load relief map. Notes on daylight saving relative to the decreasing of peak load, and improvement in load factor. Analysis of load factors as applied to “base” and “top” loads demonstrating ... View full abstract»

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  • Corona tests at high altitude

    Publication Year: 1917, Page(s):949 - 966
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (1340 KB)

    This paper describes some corona tests which were made in Peru on a 70-mile transmission line located at an average altitude of 13,500 feet. The voltages range from 40,000 to about 72,000. The method employed in the tests is described and the calculations are given. The corona losses were found by subtracting the core and copper losses of the transformers and the line copper losses due to the line... View full abstract»

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  • Phenomena accompanying transmission with some types of star transformer connections — II

    Publication Year: 1917, Page(s):967 - 997
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (4668 KB)

    1. Hysteresis, as well as variation of permeability, gives rise to harmonics of considerable magnitude in the exciting current of a transformer; the components from the two sources are in quadrature for each harmonic. 2. There is a fallacy in the idea that the harmonics in the exciting current of a transformer are entirely wattless. 3. For transmission lines of modern lengths, the effect of the li... View full abstract»

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  • Magnetic flux distribution in annular steel laminae

    Publication Year: 1917, Page(s):999 - 1017
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    The distribution of alternating magnetic flux density in ring laminae is studied experimentally. It is found to differ materially at different radii, not only in root-mean-square magnitude, but also in wave form. The reasons for this distortion are discussed. View full abstract»

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Aims & Scope

This Magazine ceased publication in 1919. The current retitled publication is IEEE Spectrum.

Full Aims & Scope