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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.

A curriculum need study for alternative power transmission systems in Wisconsin high schools

Sahr, Kristian S. January 1999 (has links) (PDF)
Thesis--PlanB (M.S.)--University of Wisconsin--Stout, 1999. / Includes bibliographical references.

Power transmission optimization with and without energy storage

Jamzadeh, Fereidoon S. January 1900 (has links)
Thesis (Ph. D.)--University of Wisconsin--Madison, 1983. / Typescript. Vita. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 172-181).

Methods of investigating phenomena arising from non-linearities in power systems

Julien, Kenneth Stephen January 1962 (has links)
Mathematical methods for investigating power-system phenomena arising from non-linearities are developed in this thesis. Most information available about power-system phenomena arising from non-linear effects is obtained from two main sources of research: field tests and miniature representation experiments. The use of equivalent circuits describing the physical system and the application of circuit analysis techniques is another approach to this problem. This thesis is concerned with the establishment of procedures for methods based on this approach. The incremental method is simple in theory but its application was difficult in the past because of the necessity of numerous calculations. The facilities of the digital computer overcome this difficulty and this method is fully explored. Certain aspects of the phenomena are investigated and some programming details of the method discussed. In contrast, the other methods require less calculations as the solutions are in the form of simple algebraic expressions. An insight into the system behaviour rather than accurate numerical results are obtained. Under the broad heading of analytical methods, the Method of Isoclines, the Principle of Harmonic Balance and the Method of Integral curves are investigated and used. The establishment of the equivalent circuits representing the physical system is studied and the adequacy of these representations is discussed. An interesting method of approaching the transient solution of the long-line equations is also developed. Comparison between the representations of the power transmission line by a finite number of T-sections and the use of distributed parameters is made. Underlying the whole study is the growing importance of non-linear effects and transient phenomena in power-system planning, design and operation. / Applied Science, Faculty of / Electrical and Computer Engineering, Department of / Graduate

Calculation of available transfer capability of transmission networks including static and dynamic security /

Shaaban Mohamed, Mohamed Abdel Moneim. January 2002 (has links)
Thesis (Ph. D.)--University of Hong Kong, 2002. / Includes bibliographical references (leaves 112-120).

Calculation of available transfer capability of transmission networks including static and dynamic security

Shaaban Mohamed, Mohamed Abdel Moneim. January 2002 (has links)
Thesis (Ph.D.)--University of Hong Kong, 2002. / Includes bibliographical references (leaves 112-120) Also available in print.

Investigation and comparison of solution methods of the unit commitment problem for thermal units

Al-awaji, Saleh Hussein January 1990 (has links)
This thesis deals with a general investigation and comparison of methods of solution of the unit commitment problem for thermal generating units. An intensive mathematical model for this problem has been developed and presented. The most commonly implemented methods for solving the problem of unit commitment were reviewed and discussed. Every reviewed method had been coded in FORTRAN 77 on a VAX11/785 machine. On the basis of the results obtained, a comprehensive comparison of the different methods ha; been carried out. For the comparison to be realistic and practical, each method was tested on three power systems of different sizes. As a result of the comparison, the unit commitment problem for a case study system has been solved by using the most appropriate method(s) from those discussed in the thesis. A new approach for solving the problem has also been proposed and tested.

Power delivery in systems with lossy cables or interconnects

Rajasekaran, Vinod. January 2003 (has links) (PDF)
Thesis (Ph. D.)--Electrical and Computer Engineering, Georgia Institute of Technology, 2004. / Dr. Bonnie S. Heck, Committee Chair; David G. Taylor, Committee Member; Thomas. G. Habetler, Committee Member; Linda M. Wills, Committee Member; Eric Johnson, Committee Member. Includes bibliography.

Power system stability in the presence of FACTS elements

Tang, Yousin 05 1900 (has links)
No description available.

Transmission of electrical energy at 220,000 volts

Ahlquist, Robert Wilhelm, January 1924 (has links) (PDF)
Thesis (B.S.)--University of Missouri, School of Mines and Metallurgy, 1924. / The entire thesis text is included in file. Typescript. Title from title screen of thesis/dissertation PDF file (viewed June 18, 2009) Includes bibliographical references (p. 49).

The integration of job process hazard analysis into normal operations at the Case Corporations' transmission plant

Simpson, Jason R. January 1998 (has links) (PDF)
Thesis--PlanB (M.S.)--University of Wisconsin--Stout, 1998. / Includes bibliographical references.

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