31 research outputs found

    Π”Π΅ΠΌΠΏΡ„ΠΈΡ€ΠΎΠ²Π°Π½ΠΈΠ΅ элСктромСханичСских ΠΊΠΎΠ»Π΅Π±Π°Π½ΠΈΠΉ Π² многомашинной энСргосистСмС с Ρ€Π°Π·Π½ΠΎΡ‚ΠΈΠΏΠ½Ρ‹ΠΌΠΈ рСгуляторами возбуТдСния

    Get PDF
    The paper cites investigation results of electromechanical oscillations in the power system where synchronous generators are equipped with various types of excitation controllers in the presence or absence of system stabilizers. Influence of every controller types on oscillation processes in the power system has been shown in the paper. The paper proposes an approach of optimum selection of setup excitation controller parameters while having system stabilizers. A complete scheme of the Β«AzerenergyΒ» system has been taken as an example for an analysis of electromechanical oscillations and an influence of excitation controllers on them. Synchronous generators of the system are using excitation controllers of dramatic effect and Π‘Π”ΠŸ1- and UNITROL-types having a system stabilizer.Β ΠŸΡ€ΠΈΠ²ΠΎΠ΄ΡΡ‚ΡΡ Ρ€Π΅Π·ΡƒΠ»ΡŒΡ‚Π°Ρ‚Ρ‹ исслСдований элСктромСханичСских ΠΊΠΎΠ»Π΅Π±Π°Π½ΠΈΠΉ Π² энСргосистСмС, синхронныС Π³Π΅Π½Π΅Ρ€Π°Ρ‚ΠΎΡ€Ρ‹ ΠΊΠΎΡ‚ΠΎΡ€ΠΎΠΉ оснащСны Ρ€Π°Π·Π½ΠΎΡ‚ΠΈΠΏΠ½Ρ‹ΠΌΠΈ рСгуляторами возбуТдСния, ΠΏΡ€ΠΈ Π½Π°Π»ΠΈΡ‡ΠΈΠΈ ΠΈ отсутствии систСмных стабилизаторов. Показано влияниС ΠΊΠ°ΠΆΠ΄ΠΎΠ³ΠΎ Ρ‚ΠΈΠΏΠ° рСгулятора Π½Π° ΠΊΠΎΠ»Π΅Π±Π°Ρ‚Π΅Π»ΡŒΠ½Ρ‹Π΅ процСссы Π² энСргосистСмС. Π’ цСлях усилСния дСмпфирования ΠΊΠΎΠ»Π΅Π±Π°Π½ΠΈΠΉ прСдлагаСтся ΠΏΠΎΠ΄Ρ…ΠΎΠ΄ ΠΎΠΏΡ‚ΠΈΠΌΠ°Π»ΡŒΠ½ΠΎΠ³ΠΎ Π²Ρ‹Π±ΠΎΡ€Π° настроСчных ΠΏΠ°Ρ€Π°ΠΌΠ΅Ρ‚Ρ€ΠΎΠ² рСгуляторов возбуТдСния ΠΏΡ€ΠΈ Π½Π°Π»ΠΈΡ‡ΠΈΠΈ систСмных стабилизаторов. Анализ элСктромСханичСских ΠΊΠΎΠ»Π΅Π±Π°Π½ΠΈΠΉ ΠΈ влияния Π½Π° Π½ΠΈΡ… рСгуляторов возбуТдСния ΠΏΡ€ΠΎΠ²Π΅Π΄Π΅Π½ Π½Π° ΠΏΡ€ΠΈΠΌΠ΅Ρ€Π΅ ΠΏΠΎΠ»Π½ΠΎΠΉ схСмы систСмы «АзСрэнСрТи», синхронныС Π³Π΅Π½Π΅Ρ€Π°Ρ‚ΠΎΡ€Ρ‹ ΠΊΠΎΡ‚ΠΎΡ€ΠΎΠΉ ΠΈΡΠΏΠΎΠ»ΡŒΠ·ΡƒΡŽΡ‚ рСгуляторы возбуТдСния сильного дСйствия Ρ‚ΠΈΠΏΠΎΠ² Π‘Π”ΠŸ1 ΠΈ UNITROL, содСрТащих систСмный стабилизатор.

    Determination of the neutron fluence, the beam characteristics and the backgrounds at the CERN-PS TOF facility

    Get PDF

    Damping of Electromechanical Oscillations in Multi-Machinery Power System with Various Types of Excitation Controller

    No full text
    The paper cites investigation results of electromechanical oscillations in the power system where synchronous generators are equipped with various types of excitation controllers in the presence or absence of system stabilizers. Influence of every controller types on oscillation processes in the power system has been shown in the paper. The paper proposes an approach of optimum selection of setup excitation controller parameters while having system stabilizers. A complete scheme of the Β«AzerenergyΒ» system has been taken as an example for an analysis of electromechanical oscillations and an influence of excitation controllers on them. Synchronous generators of the system are using excitation controllers of dramatic effect and Π‘Π”ΠŸ1- and UNITROL-types having a system stabilizer
    corecore