Magnetic equivalent circuit model for unipolar hybrid excitation synchronous machine
Lately, there has been increased interest in hybrid excitation electrical machines. Hybrid excitation is a construction that combines permanent magnet excitation with wound field excitation. Within the general classification, these machines can be classified as modified synchronous machines or induc...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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Polish Academy of Sciences
2015-03-01
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| Series: | Archives of Electrical Engineering |
| Subjects: | |
| Online Access: | http://www.degruyter.com/view/j/aee.2015.64.issue-1/aee-2015-0010/aee-2015-0010.xml?format=INT |
| _version_ | 1811324405712683008 |
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| author | Kupiec Emil Przyborowski Włodzimierz |
| author_facet | Kupiec Emil Przyborowski Włodzimierz |
| author_sort | Kupiec Emil |
| collection | DOAJ |
| description | Lately, there has been increased interest in hybrid excitation electrical machines. Hybrid excitation is a construction that combines permanent magnet excitation with wound field excitation. Within the general classification, these machines can be classified as modified synchronous machines or inductor machines. These machines may be applied as motors and generators. The complexity of electromagnetic phenomena which occur as a result of coupling of magnetic fluxes of separate excitation systems with perpendicular magnetic axis is a motivation to formulate various mathematical models of these machines. The presented paper discusses the construction of a unipolar hybrid excitation synchronous machine. The magnetic equivalent circuit model including nonlinear magnetization curves is presented. Based on this model, it is possible to determine the multi-parameter relationships between the induced voltage and magnetomotive force in the excitation winding. Particular attention has been paid to the analysis of the impact of additional stator and rotor yokes on above relationship. Induced voltage determines the remaining operating parameters of the machine, both in the motor and generator mode of operation. The analysis of chosen correlations results in an identification of the effective control range of electromotive force of the machine. |
| first_indexed | 2024-04-13T14:13:42Z |
| format | Article |
| id | doaj.art-def01f2d7e744a6698be0c307c6dd01b |
| institution | Directory Open Access Journal |
| issn | 2300-2506 |
| language | English |
| last_indexed | 2024-04-13T14:13:42Z |
| publishDate | 2015-03-01 |
| publisher | Polish Academy of Sciences |
| record_format | Article |
| series | Archives of Electrical Engineering |
| spelling | doaj.art-def01f2d7e744a6698be0c307c6dd01b2022-12-22T02:43:44ZengPolish Academy of SciencesArchives of Electrical Engineering2300-25062015-03-0164110711710.1515/aee-2015-0010aee-2015-0010Magnetic equivalent circuit model for unipolar hybrid excitation synchronous machineKupiec Emil0Przyborowski Włodzimierz1Institute of Electrical Machines Warsaw University of TechnologyInstitute of Electrical Machines Warsaw University of TechnologyLately, there has been increased interest in hybrid excitation electrical machines. Hybrid excitation is a construction that combines permanent magnet excitation with wound field excitation. Within the general classification, these machines can be classified as modified synchronous machines or inductor machines. These machines may be applied as motors and generators. The complexity of electromagnetic phenomena which occur as a result of coupling of magnetic fluxes of separate excitation systems with perpendicular magnetic axis is a motivation to formulate various mathematical models of these machines. The presented paper discusses the construction of a unipolar hybrid excitation synchronous machine. The magnetic equivalent circuit model including nonlinear magnetization curves is presented. Based on this model, it is possible to determine the multi-parameter relationships between the induced voltage and magnetomotive force in the excitation winding. Particular attention has been paid to the analysis of the impact of additional stator and rotor yokes on above relationship. Induced voltage determines the remaining operating parameters of the machine, both in the motor and generator mode of operation. The analysis of chosen correlations results in an identification of the effective control range of electromotive force of the machine.http://www.degruyter.com/view/j/aee.2015.64.issue-1/aee-2015-0010/aee-2015-0010.xml?format=INThybrid excitationmagnetic equivalent circuitsynchronous machine |
| spellingShingle | Kupiec Emil Przyborowski Włodzimierz Magnetic equivalent circuit model for unipolar hybrid excitation synchronous machine Archives of Electrical Engineering hybrid excitation magnetic equivalent circuit synchronous machine |
| title | Magnetic equivalent circuit model for unipolar hybrid excitation synchronous machine |
| title_full | Magnetic equivalent circuit model for unipolar hybrid excitation synchronous machine |
| title_fullStr | Magnetic equivalent circuit model for unipolar hybrid excitation synchronous machine |
| title_full_unstemmed | Magnetic equivalent circuit model for unipolar hybrid excitation synchronous machine |
| title_short | Magnetic equivalent circuit model for unipolar hybrid excitation synchronous machine |
| title_sort | magnetic equivalent circuit model for unipolar hybrid excitation synchronous machine |
| topic | hybrid excitation magnetic equivalent circuit synchronous machine |
| url | http://www.degruyter.com/view/j/aee.2015.64.issue-1/aee-2015-0010/aee-2015-0010.xml?format=INT |
| work_keys_str_mv | AT kupiecemil magneticequivalentcircuitmodelforunipolarhybridexcitationsynchronousmachine AT przyborowskiwłodzimierz magneticequivalentcircuitmodelforunipolarhybridexcitationsynchronousmachine |