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A comparison of controller designs for VSC-HVDC
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| Author(s) |
M. Durrant; H. Werner; K. Abbott |
| Abstract |
The VSC current controllers of a VSC HVDC transmission system are designed on a 2 state linear
VSC model using IMC and LQR design methods. The controller performance on the linear model,
a more complex analytical model including PLL and AC ¯lter dynamics, and a rigorous PSCAD
model is compared. The increasing discrepancy between the two state model and the other models
as SCR is reduced is explained and the e®ects on control performance are demonstrated. |
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| Filename: | EPE2003-PP0914 - Durrant |
| Filesize: | 508.7 KB |
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| Type |
Members Only |
| Date |
Last modified 2003-10-24 by Unknown |
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