Tuning and testing of PSS (235 MVA TG ETUII)

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F10%3A00176507" target="_blank" >RIV/68407700:21230/10:00176507 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Tuning and testing of PSS (235 MVA TG ETUII)
Original language description
Power System Stabilizers (PSS) are designed to enhance damping of power system oscillations in order to extend power transfer limits of the system and maintain reliable operation of the grid. The basic reasons for tuning PSS parameters are to compensatefor the phase lag due to the power system, generator, and excitation system, and to provide electrical torque in phase with speed via the excitation system and generator. This paper deals with results from tuning and testing of PSS3B with the 235MVA TG ETUII in the CEPS transmission system. The tuning method was based on the simulation model in the frequency and time domain. A Bode plot was drawn to tune the PSS's time constants to compensate for phase lag. In addition, eigenvalue analysis was used to determine a reliable PSS gain, Ks, and a time-domain transient program was used to verify operation of the PSS in the presence of predictable disturbances, such as the AVR (Automatic Voltage Regulator) step test and generator unloadi
Czech name
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Czech description
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Type
D - Article in proceedings
CEP classification
JE - Non-nuclear power engineering, energy consumption and utilization
OECD FORD branch
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Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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