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THE USE OF A TCR FOR HIGHER FLEXIBILITY OF THE AUSTRIAN HVDC BACK-TO-BACK LINKS
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| Author(s) |
G. Moraw |
| Abstract |
The Austrian HVDC back-to-back links connect with a power of 550 MW each the UCPTE- with the CMEA-network. To increase the flexibility of their operation a thyristor-controlled reactor (TCR) with a short-time power of 580 MVar and a continuous power of 150 MVar will be installed. This device allows to connect both HVDC back-to-back links via the same single-system 400-kV-line to Hungary or Czechoslovakia, as well as a parallel operation of the HVDC link Dürnrohr with the hydro-power plant Altenwörth by reducing the load rejection overvoltages to suitable values. In the paper the operational features, the studies performed and the design of the TCR are described. |
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| Filename: | Unnamed file |
| Filesize: | 3.134 MB |
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| Type |
Members Only |
| Date |
Last modified 2021-02-23 by System |
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