By Topic

Tensorial Analysis of Integrated Transmission Systems; Part II. Off-Nominal Turn Ratios [includes discussion]

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

1 Author(s)
Kron, Gabriel ; FELLOW AIEE, Consulting Engineer, General Electric Company, Schenectady, N. Y.

When the turn-ratios of transformers differ from the ratios of nominal values assigned to the different voltage levels of transmission, the a-c network analyzer representation of a transmission system requires autotransformers. The currents flowing in the latter form quite a large percentage of the total current entering the network and consequently the auto-transformer currents cannot be ignored. Their resultant is subdivided into a no-load current and a turn-ratio current. The no-load current is neglected and the turn-ratio current is eliminated from view by a transformation. Afterward the steps given in the first part of this serial for setting up the loss equations L = MP are retraced here. A change occurs only in the calculation of C23. A numerical example appears in reference 1.

Published in:

Power Apparatus and Systems, Part III. Transactions of the American Institute of Electrical Engineers  (Volume:71 ,  Issue: 1 )