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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.
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Showing 31 to 40 of 174 (0.065 seconds)Spelling suggestions: "subject:"alectric arc"" "subject:"delectric arc""
| 31 |
The influence of extraneous elements on line intensities in the A.C. spark and the D.C. arcBerneking, Armour Dale. January 1952 (has links)
Call number: LD2668 .T4 1952 B46 / Master of Science
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| 32 |
Cathode erosion in magnetically rotated arcesSzente, Roberto Nunes. January 1986 (has links)
No description available.
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| 33 |
Properties and durability of slag based cement concrete in the Mediterranean environmentMuntasser, Tarek Ziad January 2002 (has links)
No description available.
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| 34 |
Feasibility and Simulation Study of DC Hybrid Circuit BreakersShang, Yang 07 July 2014 (has links)
Interruption of DC is more challenging than that of AC because of the absence of DC zero-crossings. This thesis proposes an alternative counter-voltage (ACV) DC hybrid circuit breaker (DC-HCB). This DC-HCB can interrupt the DC up to 5 kA with the source voltage of up to 1 kV and it can meet the general requirements i.e., interrupting the DC within 5ms, and limiting over-voltages due to the CB operation. The existing/investigated DC circuit breakers, i.e., active mode DC-HCB and the traditional counter-voltage (TCV) DC-HCB are also investigated and compared with the proposed DC-HCB. The investigations are based on the time-domain simulation studies in the PSCAD/EMTDC. The studies show that the ACV DC-HCB is the preferred option to both the existing DC-HCBs. The main features of the proposed ACV DC-HCB include lower capacitance in the commutation path and the need for a smaller dielectric strength for the primary-path circuit breaker.
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| 35 |
Intensiteitsverhouding van 2P-1S tot 2p₂-1S in het boogspectrum der aardalkaliëmChamalaun, François Jean, January 1934 (has links)
Proefschrift--Utrecht. / "Zusammenfassung" :p. [81]-82. "Litteratuuroverzicht": leaf at end. "Stellingen" ([2] p.) laid in.
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| 36 |
Intensiteitsverhouding van 2P-1S tot 2p₂-1S in het boogspectrum der aardalkaliëmChamalaun, François Jean, January 1934 (has links)
Proefschrift--Utrecht. / "Zusammenfassung" :p. [81]-82. "Litteratuuroverzicht": leaf at end. "Stellingen" ([2] p.) laid in.
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| 37 |
Stability analysis of an electric arc furnace controllerBrohaugh, Paul Donald. January 1964 (has links)
Thesis (M.S.)--University of Wisconsin--Madison, 1964. / eContent provider-neutral record in process. Description based on print version record. Bibliography: l. [79]-80.
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| 38 |
Saturable core current transformer for arc ignition serviceStenz, Donald John, January 1966 (has links)
Thesis (M.S.)--University of Wisconsin--Madison, 1966. / eContent provider-neutral record in process. Description based on print version record.
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| 39 |
Der Lichtbogen als WechselstromerzeugerWagner, Karl Willy, January 1900 (has links)
Inaug.-diss.--Göttingen. / Lebenslauf.
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| 40 |
Cathode erosion in magnetically rotated arcesSzente, Roberto Nunes. January 1986 (has links)
No description available.
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