STUDY OF TURBINE GENERATOR SHAFT PARAMETERS FROM THE VIEWPOINT OF SUBSYNCHRONOUS RESONANCE.

F. P. de Mello; K. Q. Chang; L. N. Hannett; J. W. Feltes; John Undrill

STUDY OF TURBINE GENERATOR SHAFT PARAMETERS FROM THE VIEWPOINT OF SUBSYNCHRONOUS RESONANCE.

F. P. de Mello, K. Q. Chang, L. N. Hannett, J. W. Feltes, John Undrill

Research output: Contribution to journal › Article › peer-review

Abstract

An investigation of susceptibility to subsynchronous resonance problems in turbine generators as function of shaft, network and load characteristics is the subject of this report. The evaluation of susceptibility to SSR was done through calculations of electrical damping to rotor speed perturbations and relating this to the value of modal damping required to cancel the estimated natural damping due to mechanical effects. The methodology of calculation is documented and results are presented for a number of network scenarios, machine and load characteristics. From these results some insight into the incidence of SSR phenomenon as function of shaft, machine, network and load characteristics has been derived.

Original language	English (US)
Journal	Electric Power Research Institute, (Report) EPRI EL
State	Published - Jan 1 1982
Externally published	Yes

ASJC Scopus subject areas

Electrical and Electronic Engineering

Cite this

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title = "STUDY OF TURBINE GENERATOR SHAFT PARAMETERS FROM THE VIEWPOINT OF SUBSYNCHRONOUS RESONANCE.",

abstract = "An investigation of susceptibility to subsynchronous resonance problems in turbine generators as function of shaft, network and load characteristics is the subject of this report. The evaluation of susceptibility to SSR was done through calculations of electrical damping to rotor speed perturbations and relating this to the value of modal damping required to cancel the estimated natural damping due to mechanical effects. The methodology of calculation is documented and results are presented for a number of network scenarios, machine and load characteristics. From these results some insight into the incidence of SSR phenomenon as function of shaft, machine, network and load characteristics has been derived.",

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year = "1982",

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language = "English (US)",

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AU - de Mello, F. P.

AU - Chang, K. Q.

AU - Hannett, L. N.

AU - Feltes, J. W.

AU - Undrill, John

PY - 1982/1/1

Y1 - 1982/1/1

N2 - An investigation of susceptibility to subsynchronous resonance problems in turbine generators as function of shaft, network and load characteristics is the subject of this report. The evaluation of susceptibility to SSR was done through calculations of electrical damping to rotor speed perturbations and relating this to the value of modal damping required to cancel the estimated natural damping due to mechanical effects. The methodology of calculation is documented and results are presented for a number of network scenarios, machine and load characteristics. From these results some insight into the incidence of SSR phenomenon as function of shaft, machine, network and load characteristics has been derived.

AB - An investigation of susceptibility to subsynchronous resonance problems in turbine generators as function of shaft, network and load characteristics is the subject of this report. The evaluation of susceptibility to SSR was done through calculations of electrical damping to rotor speed perturbations and relating this to the value of modal damping required to cancel the estimated natural damping due to mechanical effects. The methodology of calculation is documented and results are presented for a number of network scenarios, machine and load characteristics. From these results some insight into the incidence of SSR phenomenon as function of shaft, machine, network and load characteristics has been derived.

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STUDY OF TURBINE GENERATOR SHAFT PARAMETERS FROM THE VIEWPOINT OF SUBSYNCHRONOUS RESONANCE.

Abstract

ASJC Scopus subject areas

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