Analysis of VSC-based HVDC System under DC Faults
| Data(s) |
2013
|
|---|---|
| Resumo |
This paper analyzes the behavior of a Voltage Source Converter Based HVDC system under DC cable fault conditions. The behavior of the HVDC system during a permanent line-to-earth fault is analyzed, outlining the systems configuration and behavior at each stage of the fault timeline. Operation of the proposed system under a single earthing configurations i.e. Converter (solid) earthed/AC transformer unearthed, was analyzed and simulated, with particular attention paid to the converters operation. It was observed that the development of potential earth loops within the system as a result of DC line- toearth faults leads to substantial overcurrent and results in system configuration oscillation. |
| Identificador | |
| Idioma(s) |
eng |
| Publicador |
Institute of Electrical and Electronics Engineers (IEEE) |
| Direitos |
info:eu-repo/semantics/restrictedAccess |
| Fonte |
Rafferty , J , Morrow , D J & Xu , L 2013 , Analysis of VSC-based HVDC System under DC Faults . in IECON 2013 - 39th Annual Conference of the IEEE Industrial Electronics Society . IEEE Industrial Electronics Society , Institute of Electrical and Electronics Engineers (IEEE) , NEW YORK , pp. 459-464 , 39th Annual Conference of the IEEE Industrial-Electronics-Society (IECON) , Austria , 10-14 November . DOI: 10.1109/IECON.2013.6699179 |
| Palavras-Chave | #DC Fault #HVDC #VSC #Wind Integration |
| Tipo |
contributionToPeriodical |
