Transient and steady state models of alternating current machines
Transient and steady state models of alternating current machines
Using approximate fie}d solutions mathematical models of alternating curswont machines are constructed. These models cover both transient and steady, states. A deep-bar induction motor and a solid rotor turbo-generator are considered in particular; but enough analytical details are given if the method need be applied to any other types of machines.The method depends on the divisibility of complicated regions into simple regions such as circles, rectangles etc. Fields in the subregions are kept unaltered by introducing suitable conceptual sources at the interfaces -Green's functions are used to solve the partial differential equations in the sub-regions. A method which uses eigea functions to construct Green's functions for composite regions is given in detail.Results of vari6us tests to which the models are subjected are compared with actual test results.
University of Southampton
Benaragama, Deepal Sarathsingha
1977
Benaragama, Deepal Sarathsingha
Benaragama, Deepal Sarathsingha
(1977)
Transient and steady state models of alternating current machines.
University of Southampton, Doctoral Thesis.
Record type:
Thesis
(Doctoral)
Abstract
Using approximate fie}d solutions mathematical models of alternating curswont machines are constructed. These models cover both transient and steady, states. A deep-bar induction motor and a solid rotor turbo-generator are considered in particular; but enough analytical details are given if the method need be applied to any other types of machines.The method depends on the divisibility of complicated regions into simple regions such as circles, rectangles etc. Fields in the subregions are kept unaltered by introducing suitable conceptual sources at the interfaces -Green's functions are used to solve the partial differential equations in the sub-regions. A method which uses eigea functions to construct Green's functions for composite regions is given in detail.Results of vari6us tests to which the models are subjected are compared with actual test results.
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Published date: 1977
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Local EPrints ID: 459853
URI: http://eprints.soton.ac.uk/id/eprint/459853
PURE UUID: c4c86de2-9bff-4cea-ab73-e0977ffbd3f2
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Date deposited: 04 Jul 2022 17:20
Last modified: 04 Jul 2022 17:20
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Author:
Deepal Sarathsingha Benaragama
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