In English

Voltage/power stability study upon power system with multiple-infeed configuration of HVDC links using quasi-static modal analysis approach

Feng Wang ; Yu Chen
Göteborg : Chalmers tekniska högskola, 2006. 42 s.
[Examensarbete på avancerad nivå]

Quasi-Static Modal Analysis methodology is extended to a fictional system with multiple-infeed configuration of 5 HVDC links for voltage/power stability analysis study. Weak elements or area in the electrical system can be identified by using Q-V modal analysis with eigenvalues, participation factors and V-Q sensitivities. Maximum Power Curves, indicating stability margin for HVDC links, are used to analyze HVDC links that are integrated in AC system, for power stability analysis purpose.

Nyckelord: HVDC, multiple-infeed, Q-V modal analysis, V-Q sensitivity, maximum power curve, power stability, voltage stability

Publikationen registrerades 2013-02-27. Den ändrades senast 2017-09-14

CPL ID: 174198

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