Stochastic evaluation of turbine-generator shaft torsional torques

Journal Article · Sat Mar 01 04:00:00 EST 1997 · IEEE Transactions on Energy Conversion

DOI:https://doi.org/10.1109/60.577275· OSTI ID:465114

Billinton, R; Aboreshaid, S; Faried, S O ^[1]

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1. Univ. of Saskatchewan, Sasakatoon, Saskatchewan (Canada). Power Systems Research Group

This paper presents a probabilistic approach to the evaluation of the maximum torsional torques induced in turbine-generator shafts during high-speed reclosing of system faults. In this context, investigations have been conducted on a large turbine-generator model taking into consideration the uncertainty of several factors associated with the practical operation of a power system. The results of these investigations are presented in the form of discrete probability distributions of the maximum torsional torques induced in the turbine-generator shaft sections.

• OSTI ID: 465114
• Report Number(s): CONF-9603111--
• Journal Information: IEEE Transactions on Energy Conversion, Journal Name: IEEE Transactions on Energy Conversion Journal Issue: 1 Vol. 12; ISSN 0885-8969; ISSN ITCNE4
• Country of Publication: United States
• Language: English

Related Subjects

24 POWER TRANSMISSION AND DISTRIBUTION
ELECTRICAL TRANSIENTS
MATHEMATICAL MODELS
MECHANICAL SHAFTS
OSCILLATIONS
POWER DISTRIBUTION SYSTEMS
TORQUE
TURBOGENERATORS