Important Parameters in Considering Transient Torques on Turbine-Generator Shaft Systems
- 1 January 1980
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Power Apparatus and Systems
- Vol. PAS-99 (1) , 311-317
- https://doi.org/10.1109/tpas.1980.319641
Abstract
The analysis of the response of a turbine-generator unit's rotor system to an electrical system disturbance requires complex models of both the electric network and mechanical system. The significant parameters for both these models are discussed and illustrated using simplified transmission system models. The effects of higher frequency electrical torque components are shown to be dominant factors in determining the stress on small components such as turbine blades while the lower frequency components provide the main stimulus to the main shaft sections.Keywords
This publication has 2 references indexed in Scilit:
- Measurements of Torsional Dynamic Characteristics of The San Juan No. 2 Turbine-GeneratorJournal of Engineering for Power, 1977
- A bibliography for the study of subsynchronous resonance between rotating machines and power systemsIEEE Transactions on Power Apparatus and Systems, 1976