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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.
1

Digital vector control of forced-commutated cycloconverter drives

張華, Zhang, Hua. January 1994 (has links)
published_or_final_version / Electrical and Electronic Engineering / Doctoral / Doctor of Philosophy
2

Holographic evaluation of fiber optics image transfer characteristics

Remijan, Paul W. (Paul Walter), 1945- January 1971 (has links)
No description available.
3

An analysis of the effect of helium on the performance of a cesiated thermionic diode

Dick, Reay Stewart, 1948- January 1972 (has links)
No description available.
4

Digital vector control of forced-commutated cycloconverter drives /

Zhang, Hua. January 1994 (has links)
Thesis (Ph. D.)--University of Hong Kong, 1995. / Includes bibliographical references.
5

Implementing and simulating low frequency inverters using high frequency transformers and devices

Abou-Fakher, Yehia January 1997 (has links)
No description available.
6

Vervaardiging van beeldversterkerbuise : 'n eksperimentele ondersoek na sommige van die tegnologiese aspekte

Van Huyssteen, Coenrad Felix 14 May 2014 (has links)
Ph.D.
7

Design, construction and testing of a reduced-scale cascaded multi-level converter

Crowe, Robert A. 06 1900 (has links)
Approved for public release; distribution is unlimited / The main focus in the design of the next generation combatant, DD(X), is the US Navy's proposed Integrated Power System (IPS) which includes an all-electric propulsion drive system. The reduction of current waveform harmonics is critical in combatant propulsion systems such as the IPS. One method of reducing the current harmonics is to utilize a multilevel converter topology. The multi-level converter, as compared to a standard converter, features low dv/dt losses and low switching losses. This thesis examines the design, construction and testing of two multi-level converters operated in tandem, called a Cascaded Multi-Level Converter (CMLC). A digital logic switching circuit is designed and constructed to control the CMLC during the operational testing phase. The CMLC is demonstrated in a three-phase high-voltage configuration with 178.5 V zero-to-peak voltage, 2.10 A zero-to-peak current achieved using an R-L load. / Lieutenant Commander, United States Navy
8

Design, construction and testing of a reduced-scale cascaded multi-level converter /

Crowe, Robert A. January 2003 (has links) (PDF)
Thesis (M.S. in Electrical Engineering)--Naval Postgraduate School, June 2003. / Thesis advisor(s): Robert W. Ashton, John G. Ciezki, Douglas J. Fouts. Includes bibliographical references (p. 125-126). Also available online.
9

Achieving high speed, high precision A/D conversion using nonlinearity correction

Sculley, Terry Lee 08 1900 (has links)
No description available.
10

High voltage resonant self-tracking current-fed converter a thesis /

McClusky, Scott Logan. Taufik. January 1900 (has links)
Thesis (M.S.)--California Polytechnic State University, 2010. / Title from PDF title page; viewed on May 3, 2010. Major professor: Taufik, Ph.D. "Presented to the faculty of California Polytechnic State University, San Luis Obispo." "In partial fulfillment of the requirements for the degree [of] Master of Science in Electrical Engineering." "March 2010." Includes bibliographical references (p. 130-135).

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