Low-Frequency Pressure Pulsations in the Penstocks of Hydroelectric Power Plants and Swing of the Generator Rotor

Full-scale data on the pulsations of pressure and the oscillations of the real power in units of hydraulic power plants are analyzed. The relationships among the low-frequency pressure pulsations, oscillations in the turbine torque, and oscillations in the real power of the generator are established...

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Bibliographic Details
Published inPower technology and engineering Vol. 54; no. 4; pp. 462 - 466
Main Authors Berlin, V. V., Murav’ev, O. A., Golubev, A. V., Rybin, D. V.
Format Journal Article
LanguageEnglish
Published New York Springer US 2020
Springer Nature B.V
Subjects
Electric power generation
Electrical Machines and Networks
Energy
Energy Systems
Foundations
Geoengineering
Hydraulics
Hydroelectric plants
Hydroelectric power
Oscillations
Penstocks
Power Electronics
Power plants
Renewable and Green Energy
Turbines
pressure pulsations
synchronous swing
generator rotor
pressure-frequency response
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Summary:Full-scale data on the pulsations of pressure and the oscillations of the real power in units of hydraulic power plants are analyzed. The relationships among the low-frequency pressure pulsations, oscillations in the turbine torque, and oscillations in the real power of the generator are established.
ISSN:1570-145X
1570-1468
DOI:10.1007/s10749-020-01232-9