Tuning and testing of PSS (235 MVA TG ETUII)

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Tuning and testing of PSS (235 MVA TG ETUII)

Popis výsledku v původním jazyce

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

Název v anglickém jazyce

Tuning and testing of PSS (235 MVA TG ETUII)

Popis výsledku anglicky

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

Druh

D - Stať ve sborníku

CEP obor

JE - Nejaderná energetika, spotřeba a užití energie

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2010

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Sborník konference ELEN 2010

ISBN

978-80-254-8089-2

ISSN

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e-ISSN

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Počet stran výsledku

7

Strana od-do

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Název nakladatele

ČVUT FEL, Katedra elektroenergetiky

Místo vydání

Praha

Místo konání akce

Praha

Datum konání akce

20. 9. 2010

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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