Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1513350 | Energy Procedia | 2012 | 15 Pages |
Abstract
This paper provides an overview of the state-of-the-art in voltage source HVDC at the present time. HVDC is introduced from its initial historical development, the introduction of line-commutated HVDC to present voltagesource HVDC designs. Converter control and coordination is discussed as are multi-terminal control and the need for DC breakers to facilitate such multi-terminal systems. Developments in DC breakers are reviewed. The importance of reliability, particularly of the cable, is highlighted and the issues surrounding cable modelling are briefly discussed. A summary of VSC-HVDC installations, both underway and planned, is given.
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