Masters Theses

Abstract

"The object of this thesis is to present a method for the analytic determination of fault currents and voltages of a symmetrical three-phase system that is subjected to three simultaneous faults. The fault analysis is to be effected by the method of symmetrical components...Though relatively infrequent, simultaneous faults are important because relay systems, operating satisfactorily for single faults, may fail to isolate simultaneous faults. Therefore, it seems worthwhile to have in convenient form a method for calculating short-circuit currents and voltages caused by faults occurring at the same time at three separate and distinct points of a system. It is the purpose of this paper to outline this method in detail, developing the equations and constants necessary for a ready calculable solution"--Introduction, page 1-2.

Advisor(s)

Frame, Floyd Hill

Department(s)

Electrical and Computer Engineering

Degree Name

M.S. in Electrical Engineering

Publisher

Missouri School of Mines and Metallurgy

Publication Date

1948

Pagination

iii, 44 pages

Note about bibliography

Includes bibliographical references (page 70).

Rights

© 1948 Robert M. Montgomery, All rights reserved.

Document Type

Thesis - Open Access

File Type

text

Language

English

Subject Headings

Electric fault location -- Mathematical models
Symmetrical components (Electric engineering)

Thesis Number

T 803

Print OCLC #

5976581

Electronic OCLC #

703450353

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