Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
A simple dynamical model of hydropower plant : stability and oscillations. / Leonov, G. A.; Kuznetsov, N. V.; Solovyeva, E. P.
в: IFAC-PapersOnLine, Том 48, № 11 11, 2015, стр. 656-661.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - A simple dynamical model of hydropower plant
T2 - stability and oscillations
AU - Leonov, G. A.
AU - Kuznetsov, N. V.
AU - Solovyeva, E. P.
N1 - Publisher Copyright: © 2015
PY - 2015
Y1 - 2015
N2 - This work is devoted to the investigation of oscillations in the hydropower plants, consisting of synchronous generator, hydraulic turbine and speed governor. It is motivated by the accident happened on the Sayano-Shushenskaya hydropower plant in 2009 year. A mathematical model of the hydropower unit is based on the equations of Park-Gorev for synchronous generator described in detail in (Adkins, 1962), (Boldea, 2006), on the turbine equations taken from (Pervozvanskii, 1986), and on the simplified equation of governor suggested in (Merkur'ev and Shargin, 2008). For modeling the system parameters of the Sayano-Shushenskaya hydropower plant were used. Oscillations in zones, which were not recommended for operation, were found. The obtained results are consistent with full-scale tests results carried out for hydropower units of the Sayano-Shushenskaya hydropower plant in the late 80s of the XX century and published in (Gluhih, 1988).
AB - This work is devoted to the investigation of oscillations in the hydropower plants, consisting of synchronous generator, hydraulic turbine and speed governor. It is motivated by the accident happened on the Sayano-Shushenskaya hydropower plant in 2009 year. A mathematical model of the hydropower unit is based on the equations of Park-Gorev for synchronous generator described in detail in (Adkins, 1962), (Boldea, 2006), on the turbine equations taken from (Pervozvanskii, 1986), and on the simplified equation of governor suggested in (Merkur'ev and Shargin, 2008). For modeling the system parameters of the Sayano-Shushenskaya hydropower plant were used. Oscillations in zones, which were not recommended for operation, were found. The obtained results are consistent with full-scale tests results carried out for hydropower units of the Sayano-Shushenskaya hydropower plant in the late 80s of the XX century and published in (Gluhih, 1988).
KW - hydraulic turbine
KW - hydropower unit
KW - oscillations
KW - speed governor
KW - Synchronous generator
UR - http://www.scopus.com/inward/record.url?scp=84992502921&partnerID=8YFLogxK
U2 - 10.1016/j.ifacol.2015.09.262
DO - 10.1016/j.ifacol.2015.09.262
M3 - Article
AN - SCOPUS:84992502921
VL - 48
SP - 656
EP - 661
JO - IFAC-PapersOnLine
JF - IFAC-PapersOnLine
SN - 2405-8971
IS - 11 11
ER -
ID: 95263643