Matches in SemOpenAlex for { <https://semopenalex.org/work/W2995160484> ?p ?o ?g. }
Showing items 1 to 75 of
75
with 100 items per page.
- W2995160484 endingPage "188" @default.
- W2995160484 startingPage "183" @default.
- W2995160484 abstract "The analysis has been carried out on the disadvantages of regulating power flows in electric networks and systems using intermediate DC links, which are based on traditional current sourced converters with natural switching thyristors. It has been noted that due to modern advances in the field of power electronics, power static current sourced converters can operate in the modes with leading current, i.e. not consuming, but generating reactive shear power. The possibilities of phase regulation of the converter by the thyristors have been shown, in which the power converter can operate in the modes with the generation of reactive shear power into an alternating current network. The mode of the artificial switching of the valves, in which the converters operate with the leading current, is achieved by opening the thyristors without time delay, and by closing them before the natural moment of their closing. We have carried out the analysis of electromagnetic processes in a static power current sourced converter with fully controlled thyristors according to a three-phase bridge circuit in the rectifier and dependent inverter modes, which can be used to build an intermediate DC link as components of flexible AC transmission systems with the capabilities of four-quadrant control of inter-system power exchange. We have created the conditions under which a three-phase bridge rectifier and a grid-controlled inverter with closing thyristors as a part of a direct current insert will not consume reactive power from the AC network, which is not provided for by the classical theory of their operation. The analytical expressions have been provided that can be used to obtain the basic energy characteristics of a DC insert made on the basis of current sourced converters, which not only does not need an additional resource of reactive power for its functioning, but can itself generate reactive power in an alternating current network. We have obtained analytical expressions for electromagnetic parameters, which can be the basis for further research and design of a prototype DC insert with new properties." @default.
- W2995160484 created "2019-12-26" @default.
- W2995160484 creator A5012279499 @default.
- W2995160484 creator A5053118751 @default.
- W2995160484 date "2019-11-24" @default.
- W2995160484 modified "2023-09-25" @default.
- W2995160484 title "Regimes of DC link with gate turn-off thyristors" @default.
- W2995160484 doi "https://doi.org/10.20998/2409-9295.2019.20.27" @default.
- W2995160484 hasPublicationYear "2019" @default.
- W2995160484 type Work @default.
- W2995160484 sameAs 2995160484 @default.
- W2995160484 citedByCount "0" @default.
- W2995160484 crossrefType "journal-article" @default.
- W2995160484 hasAuthorship W2995160484A5012279499 @default.
- W2995160484 hasAuthorship W2995160484A5053118751 @default.
- W2995160484 hasBestOaLocation W29951604841 @default.
- W2995160484 hasConcept C108755667 @default.
- W2995160484 hasConcept C11190779 @default.
- W2995160484 hasConcept C119599485 @default.
- W2995160484 hasConcept C119857082 @default.
- W2995160484 hasConcept C121332964 @default.
- W2995160484 hasConcept C121922863 @default.
- W2995160484 hasConcept C127413603 @default.
- W2995160484 hasConcept C147168706 @default.
- W2995160484 hasConcept C163258240 @default.
- W2995160484 hasConcept C165801399 @default.
- W2995160484 hasConcept C178911571 @default.
- W2995160484 hasConcept C24326235 @default.
- W2995160484 hasConcept C2778422915 @default.
- W2995160484 hasConcept C2779876028 @default.
- W2995160484 hasConcept C41008148 @default.
- W2995160484 hasConcept C50100734 @default.
- W2995160484 hasConcept C50644808 @default.
- W2995160484 hasConcept C62520636 @default.
- W2995160484 hasConcept C86582703 @default.
- W2995160484 hasConceptScore W2995160484C108755667 @default.
- W2995160484 hasConceptScore W2995160484C11190779 @default.
- W2995160484 hasConceptScore W2995160484C119599485 @default.
- W2995160484 hasConceptScore W2995160484C119857082 @default.
- W2995160484 hasConceptScore W2995160484C121332964 @default.
- W2995160484 hasConceptScore W2995160484C121922863 @default.
- W2995160484 hasConceptScore W2995160484C127413603 @default.
- W2995160484 hasConceptScore W2995160484C147168706 @default.
- W2995160484 hasConceptScore W2995160484C163258240 @default.
- W2995160484 hasConceptScore W2995160484C165801399 @default.
- W2995160484 hasConceptScore W2995160484C178911571 @default.
- W2995160484 hasConceptScore W2995160484C24326235 @default.
- W2995160484 hasConceptScore W2995160484C2778422915 @default.
- W2995160484 hasConceptScore W2995160484C2779876028 @default.
- W2995160484 hasConceptScore W2995160484C41008148 @default.
- W2995160484 hasConceptScore W2995160484C50100734 @default.
- W2995160484 hasConceptScore W2995160484C50644808 @default.
- W2995160484 hasConceptScore W2995160484C62520636 @default.
- W2995160484 hasConceptScore W2995160484C86582703 @default.
- W2995160484 hasIssue "20 (1345)" @default.
- W2995160484 hasLocation W29951604841 @default.
- W2995160484 hasOpenAccess W2995160484 @default.
- W2995160484 hasPrimaryLocation W29951604841 @default.
- W2995160484 hasRelatedWork W2164218498 @default.
- W2995160484 hasRelatedWork W2165296253 @default.
- W2995160484 hasRelatedWork W2204153666 @default.
- W2995160484 hasRelatedWork W2262383369 @default.
- W2995160484 hasRelatedWork W2995160484 @default.
- W2995160484 hasRelatedWork W3119463039 @default.
- W2995160484 hasRelatedWork W3183751780 @default.
- W2995160484 hasRelatedWork W46345311 @default.
- W2995160484 hasRelatedWork W639788029 @default.
- W2995160484 hasRelatedWork W2887683729 @default.
- W2995160484 hasVolume "0" @default.
- W2995160484 isParatext "false" @default.
- W2995160484 isRetracted "false" @default.
- W2995160484 magId "2995160484" @default.
- W2995160484 workType "article" @default.