Shaft voltages in synchronous Machines

Wong,Chee Wai (1999). Shaft voltages in synchronous Machines B.Sc Thesis, School of Computer Science and Electrical Engineering, The University of Queensland.

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Author Wong,Chee Wai
Thesis Title Shaft voltages in synchronous Machines
School, Centre or Institute School of Computer Science and Electrical Engineering
Institution The University of Queensland
Publication date 1999
Thesis type B.Sc Thesis
Supervisor Dr Allan Walton
Total pages 100
Language eng
Subjects 0906 Electrical and Electronic Engineering
Formatted abstract

Asymmetries in the magnetic circuits of the stator and rotor cause imbalances in the flux distribution in machines. The effect of this is that voltages are induced in the closed circuit made up by the machine bedplate, the bearing pedestals and the shaft.

The project presents the modeling of a test instrument in order to carry out the experiment as described in chapters 5, 6 and 7. From the experiment carried out in the case studies as described in chapters 5,6 and 7, the phase and magnitude of the shaft voltage as a result of the asymmetry of the test machine was determined via phasor diagram analysis.

Keyword Magnetic circuits
Synchronous Machines
Shaft voltage
Phasor diagram analysis
Additional Notes * 4th year electrical engineering theses and information technology abstracts. 1999

Document type: Thesis
Collection: UQ Theses (non-RHD) - UQ staff and students only
Citation counts: Google Scholar Search Google Scholar
Created: Fri, 31 May 2013, 10:54:39 EST by Mr Yun Xiao on behalf of Scholarly Communication and Digitisation Service