Masters Theses

Abstract

"Open-delta/open-delta and open-wye/open-delta transformer banks are often used as an economic means of supplying simultaneous single-phase and 3-phase loads. If the 3-phase load is an induction motor and if these banks are used, the inherent voltage unbalance causes increased losses and uneven heating that may lead to motor failure. Two previously published theories are used to predict motor heating that is caused by the unbalanced voltages and the motor derating that is necessary to prevent insulation failure"--Abstract, page ii.

Advisor(s)

Richards, Earl F., 1923-

Committee Member(s)

McPherson, George, 1921-
Dolan, Tom

Department(s)

Electrical and Computer Engineering

Degree Name

M.S. in Electrical Engineering

Publisher

University of Missouri--Rolla

Publication Date

1974

Pagination

v, 32 pages

Note about bibliography

Includes bibliographical references (page 31).

Rights

© 1974 Stephen Clark Seematter, All rights reserved.

Document Type

Thesis - Restricted Access

File Type

text

Language

English

Library of Congress Subject Headings

Electric motors, Induction
Electric power system stability
Electric power failures

Thesis Number

T 2974

Print OCLC #

6024215

Electronic OCLC #

914188767

Link to Catalog Record

Electronic access to the full-text of this document is restricted to Missouri S&T users. Otherwise, request this publication directly from Missouri S&T Library or contact your local library.

http://laurel.lso.missouri.edu/record=b1066899~S5

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