Eddy currents in windings of switched reluctance machines:
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Abschlussarbeit Buch |
| Sprache: | English |
| Veröffentlicht: |
Aachen
Shaker
2008
|
| Schriftenreihe: | Aachener Beiträge des ISEA
48 |
| Schlagworte: | |
| Online-Zugang: | Inhaltsverzeichnis |
| Beschreibung: | IV, 179 S. Ill., graph. Darst. |
| ISBN: | 9783832271183 |
Internformat
MARC
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| 100 | 1 | |a Carstensen, Christian |e Verfasser |4 aut | |
| 245 | 1 | 0 | |a Eddy currents in windings of switched reluctance machines |c Christian Carstensen |
| 264 | 1 | |a Aachen |b Shaker |c 2008 | |
| 300 | |a IV, 179 S. |b Ill., graph. Darst. | ||
| 336 | |b txt |2 rdacontent | ||
| 337 | |b n |2 rdamedia | ||
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| 490 | 1 | |a Aachener Beiträge des ISEA |v 48 | |
| 502 | |a Zugl.: Aachen, Techn. Hochsch., Diss., 2007 | ||
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| 999 | |a oai:aleph.bib-bvb.de:BVB01-018594583 | ||
Datensatz im Suchindex
| _version_ | 1804140643927195648 |
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| adam_text | TABLE OF CONTENTS 1 INTRODUCTION 1 1.1 MOTIVATION AND OBJECTIVE OF THIS
WORK 1 1.2 OUTLINE OF THIS WORK 2 2 SWITCHED RELUCTANCE MACHINES -
DESIGN AND VERIFICATION 5 2.1 COMMON DESIGN APPROACHES 5 2.2 GENERAL
ASPECTS OF THE DESIGN PROCESS 7 2.2.1 CURRENT DENSITY 7 2.2.2 THERMAL
ANALYSIS 8 2.2.3 END-EFFECTS 9 2.2.4 LAMINATION MATERIAL 10 2.2.5
ACOUSTICS 10 2.3 WINDING DESIGN 11 2.3.1 NUMBER OF WINDING TURNS 11
2.3.2 MECHANICAL WINDING DESIGN 13 2.4 MEASUREMENTS 17 2.4.1 MACHINE
EFFICIENCY 17 2.4.2 LOSS DISTRIBUTION 20 2.4.3 PERFORMANCE 21 2.5
CONCLUSION 22 3 FUNDAMENTALS OF ANALYTIC EDDY CURRENT LOSS CALCULATION
23 3.1 SKIN EFFECT IN A ROUND CONDUCTOR SURROUNDED BY AIR 23 3.1.1
CALCULATION OF CURRENT DISPLACEMENT 24 3.1.2 SKIN EFFECT LOSSES 28 3.1.3
SKIN DEPTH 30 3.2 CURRENT DISPLACEMENT IN SLOT WINDINGS 32 3.2.1 SKIN
EFFECT 33 3.2.2 PROXIMITY EFFECT 37 3.2.3 ANALYTIC LOSS CALCULATION 41
GESCANNT DURCH BIBLIOGRAFISCHE INFORMATIONEN HTTP://D-NB.INFO/989018482
DIGITALISIERT DURCH UE TABLE OF CONTENTS 3.2.4 DEFINITION OF WINDING
PARAMETERS 46 3.3 ARBITRARY CURRENT WAVEFORMS 49 3.4 CONCLUSION 52 4
FINITE ELEMENT MODEL 53 4.1 MODELING 54 4.1.1 SIMULATION DOMAIN 54 4.1.2
WINDING MODELING 55 4.1.3 SEARCH COILS FOR FLUX DETERMINATION 58 4.1.4
MESH 59 4.1.5 ELECTRICAL CIRCUIT 62 4.1.6 MATERIALS 64 4.1.7 AUTOMATED
MODEL GENERATION 69 4.2 SOLVING 72 4.2.1 USER-DEFINED INPUT PARAMETERS
72 4.2.2 CONSIDERATION OF END-EFFECTS 74 4.2.3 SOLVING WITH
FLUX-TO-SIMULINK TECHNOLOGY 78 4.3 POST PROCESSING 81 4.3.1 MACHINE
POWER 81 4.3.2 CONVERTER LOSSES 83 4.3.3 COPPER LOSSES 85 4.3.4 IRON
LOSSES 89 4.3.5 FRICTION LOSSES 93 4.3.6 EFFICIENCY 94 4.4 EVALUATION OF
THE FEM MODEL 94 4.4.1 SIMULATION VERSUS MEASUREMENT FOR OKOFEH MACHINES
VI AND V2 95 4.4.2 SIMULATION VERSUS MEASUREMENT OF A PANCAKE TYPE
MACHINE . . . . 96 4.5 CONCLUSION 101 5 ANALYSIS AND OPTIMIZATION OF
WINDING DESIGNS 103 5.1 ANALYSIS OF WINDING GEOMETRY VI 103 5.1.1 COPPER
LOSSES AS FUNCTION OF TIME 103 5.1.2 SPATIAL LOSS DISTRIBUTION 104 5.1.3
ANALYTIC CALCULATIONS 106 A.4 ABBREVIATIONS 155 TABLE OF CONTENTS 5.1.4
OPTIMIZATION OF WINDING GEOMETRY VI 107 5.2 ANALYSIS OF WINDING GEOMETRY
V2 109 5.2.1 COPPER LOSSES AS FUNCTION OF TIME 109 5.2.2 SPATIAL LOSS
DISTRIBUTION 109 5.2.3 ANALYTIC CALCULATIONS 111 5.2.4 OPTIMIZATION OF
WINDING GEOMETRY V2 111 5.3 ALTERNATIVE WINDING CONFIGURATIONS 112 5.3.1
WINDING V4 113 5.3.2 WINDING V5 115 5.4 LOSS REDUCTION BY OPTIMIZED
CONTROL STRATEGY 117 5.5 CONCLUSION 119 6 INFLUENCC OF CURRENT
DISPLACEMENT ON MACHINE CHARACTERISTICS 121 6.1 FLUX LINKAGE AND TORQUE
CHARACTERISTICS 121 6.1.1 LOOK-UP TABLE BASED MACHINE MODELING 122 6.1.2
MISMATCH OF MEASUREMENT AND SIMULATION 122 6.2 DETERMINATION OF FLUX
LINKAGE CHARACTERISTICS 123 6.2.1 STATIC FLUX LINKAGE SIMULATION 123
6.2.2 FLUX LINKAGE MEASUREMENTS 124 6.2.3 COMPARISON BETWEEN SIMULATED
AND MEASURED FLUX LINKAGE . . . . 126 6.2.4 TRANSIENT FLUX LINKAGE
SIMULATION 127 6.3 DETERMINATION OF TORQUE CHARACTERISTICS 133 6.4
IMPACT ON MODEL-BASED CONTROL 134 6.5 CONCLUSION 136 7 CONCLUDING
REMARKS 137 7.1 SUMMARY 137 7.2 FUTURE WORK 138 8 BIBLIOGRAPHY 141 A
NOMENCLATURE 149 A.L SYMBOLS 149 A.2 INDICES 153 A.3 GLOSSARY 155 E
LEBENSLAUF (CURRICULUM VITAE) 179 IV TABLE OF CONTENTS B EQUATIONS 157
B.L DERIVATION OF CURRENT DENSITY (CP. SECTION 3.1.3) 157 B.2
CALCULATION OF CORE CROSS SECTIONS (CP. SECTION 4.3.4) 159 C DATA OF
OKOFEH TRACTION DRIVE 161 C.L MACHINE 161 C.2 CONVERTER 163 C.2.1
CONTROL 163 C.2.2 POWER SECTION 165 C.2.3 MECHANICAL CONSTRUCTION 166
C.3 DRIVE SPECIFLCATIONS 167 D DEUTSCHE ZUSAMMENFASSUNG (GERMAN SUMMARY)
169
|
| any_adam_object | 1 |
| author | Carstensen, Christian |
| author_facet | Carstensen, Christian |
| author_role | aut |
| author_sort | Carstensen, Christian |
| author_variant | c c cc |
| building | Verbundindex |
| bvnumber | BV024622675 |
| classification_rvk | ZN 8205 |
| ctrlnum | (OCoLC)916663245 (DE-599)DNB989018482 |
| dewey-full | 621.46 |
| dewey-hundreds | 600 - Technology (Applied sciences) |
| dewey-ones | 621 - Applied physics |
| dewey-raw | 621.46 |
| dewey-search | 621.46 |
| dewey-sort | 3621.46 |
| dewey-tens | 620 - Engineering and allied operations |
| discipline | Maschinenbau / Maschinenwesen Elektrotechnik / Elektronik / Nachrichtentechnik |
| format | Thesis Book |
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| indexdate | 2024-07-09T22:03:15Z |
| institution | BVB |
| isbn | 9783832271183 |
| language | English |
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| physical | IV, 179 S. Ill., graph. Darst. |
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| series | Aachener Beiträge des ISEA |
| series2 | Aachener Beiträge des ISEA |
| spelling | Carstensen, Christian Verfasser aut Eddy currents in windings of switched reluctance machines Christian Carstensen Aachen Shaker 2008 IV, 179 S. Ill., graph. Darst. txt rdacontent n rdamedia nc rdacarrier Aachener Beiträge des ISEA 48 Zugl.: Aachen, Techn. Hochsch., Diss., 2007 (DE-588)4113937-9 Hochschulschrift gnd-content Aachener Beiträge des ISEA 48 (DE-604)BV005721577 48 DNB Datenaustausch application/pdf http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=018594583&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA Inhaltsverzeichnis |
| spellingShingle | Carstensen, Christian Eddy currents in windings of switched reluctance machines Aachener Beiträge des ISEA |
| subject_GND | (DE-588)4113937-9 |
| title | Eddy currents in windings of switched reluctance machines |
| title_auth | Eddy currents in windings of switched reluctance machines |
| title_exact_search | Eddy currents in windings of switched reluctance machines |
| title_full | Eddy currents in windings of switched reluctance machines Christian Carstensen |
| title_fullStr | Eddy currents in windings of switched reluctance machines Christian Carstensen |
| title_full_unstemmed | Eddy currents in windings of switched reluctance machines Christian Carstensen |
| title_short | Eddy currents in windings of switched reluctance machines |
| title_sort | eddy currents in windings of switched reluctance machines |
| topic_facet | Hochschulschrift |
| url | http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=018594583&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |
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