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Line-current control with a series thyristor-controlled reactance based on a superconducting coil for electric-energy systems
dc.contributor.author | García Cerrada, Aurelio | es-ES |
dc.contributor.author | Mingorance Arnaiz, Pilar | es-ES |
dc.contributor.author | Fernández Martínez, Cesáreo | es-ES |
dc.contributor.author | Robertson, Andrew | es-ES |
dc.date.accessioned | 2016-01-15T11:20:21Z | |
dc.date.available | 2016-01-15T11:20:21Z | |
dc.date.issued | 01/06/1999 | es_ES |
dc.identifier.issn | 1051-8223 | es_ES |
dc.identifier.uri | http://hdl.handle.net/11531/5405 | |
dc.description | Artículos en revistas | es_ES |
dc.description.abstract | es-ES | |
dc.description.abstract | This paper describes the experiments carried out with a series controlled reactance to be used for linecurrent control in an electric-power transmission line. The controlled reactance has been built with a superconducting oil that can be short-circuited by two inverse parallel thyristors. It is shown that, if the thyristors are fired at a variable angle every cycle, the effective series mpedance of the device can be varied continuously as a function of the firing angle. A single-phase prototype has been built for closed-loop current control in an a.c. circuit. Conventional thyristors and firing circuits have been used for the prototype and no switching-off control is necessary. The same technology is frequently used in electric energy systems.The controller has been fully implemented using a digital signal processor (DSP) and a commercial real-time interface. This gives good flexibility to the controller design and test. The paper investigates experimental results for the steady state and the transient performance of the prototype. | en-GB |
dc.format.mimetype | application/pdf | es_ES |
dc.language.iso | en-GB | es_ES |
dc.rights | es_ES | |
dc.rights.uri | es_ES | |
dc.source | Revista: IEEE Transactions on Applied Superconductivity, Periodo: 1, Volumen: 9, Número: 2, Página inicial: 330, Página final: 333 | es_ES |
dc.title | Line-current control with a series thyristor-controlled reactance based on a superconducting coil for electric-energy systems | es_ES |
dc.type | info:eu-repo/semantics/article | es_ES |
dc.description.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.rights.accessRights | info:eu-repo/semantics/restrictedAccess | es_ES |
dc.keywords | es-ES | |
dc.keywords | Current control, electric energy systems, superconducting coil, phase-angle control. | en-GB |
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