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Dynamic Performance of HVDC According to Excitation System Characteris
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| Author(s) |
C-K. Kim; B-M. Yang; G-J. Jung |
| Abstract |
This paper analyzes the dynamic performance of HVDC System connected to a weak AC system for
various exciter characteristics of synchronous machines connected at the converter bus. Conventionally
capacitors are used to supply reactive power requirement at a strong converter bus. But the installation
of synchronous machine is essential in an isolated weak network to re-start after a shutdown of HVDC
and to increase system strength. The dynamic performance of a synchronous machine depends on the
characteristics its exciter. In this paper, several exciter types are used to investigate their effect on the
dynamic performance of the HVDC system and modifications to standard exciter topologies are
suggested to mitigate observed problems. |
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| Filename: | EPE2001 - PP00724 - Kim.pdf |
| Filesize: | 175 KB |
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| Type |
Members Only |
| Date |
Last modified 2004-03-10 by System |
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