Saved in:
| Main Author: | |
|---|---|
| Format: | Thesis/Dissertation Book |
| Language: | English |
| Published: |
Aachen
Shaker
2012
|
| Series: | Forschungsberichte elektrische Antriebstechnik und Aktorik
12 |
| Subjects: | |
| Links: | http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=025682719&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |
| Physical Description: | 156 S. Ill., graph. Darst. |
| ISBN: | 9783844015096 |
Staff View
MARC
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| 100 | 1 | |a Yu, Qiang |e Verfasser |4 aut | |
| 245 | 1 | 0 | |a Thermal and electromagnetic modeling of a canned switched reluctance machine |c Qiang Yu |
| 264 | 1 | |a Aachen |b Shaker |c 2012 | |
| 300 | |a 156 S. |b Ill., graph. Darst. | ||
| 336 | |b txt |2 rdacontent | ||
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| 490 | 1 | |a Forschungsberichte elektrische Antriebstechnik und Aktorik |v 12 | |
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Record in the Search Index
| _version_ | 1819275160070389760 |
|---|---|
| adam_text | IMAGE 1
CONTENTS
1 INTRODUCTION 1
1.1 BACKGROUND 1
1.2 OPERATIONAL PRINCIPLE O F SRMS 2
1.3 CONFIGURATION O F SRMS 4
1.3.1 T H E NUMBER O F PHASES AND POLES 4
1.3.2 THE CAN PARTITION 5
1.3.3 THE MATERIAL 5
1.4 OUTLINE AND CONTRIBUTIONS O F THE THESIS 6
2 GEOMETRY DESIGN O F AN ORDINARY S R M 9
2.1 INTRODUCTION 9
2.2 THE ESTIMATION PRINCIPLES 10
2.2.1 THE TEETH GEOMETRY 10
2.2.2 THE YOKE THICKNESS 12
2.2.3 THE WINDING PARAMETERS 13
2.2.4 CONTROL PARAMETERS 14
2.3 THE DESIGNED SRMS 17
2.4 ANALYSIS AND VERIFICATION BY F E METHOD 18
2.5 CONCLUSION 21
3 AN IMPROVED LUMPED PARAMETER THERMAL MODEL 2 3
3.1 INTRODUCTION 2 3
3.2 THE IMPROVEMENT BY COMPENSATION ELEMENTS 2 3
3.3 THE THERMAL NETWORK 2 4
3.3.1 THE HEAT SOURCE 2 5
3.3.2 THERMAL RESISTANCES BETWEEN COMPONENTS 2 5
3.3.3 THE COMPENSATION ELEMENTS 32
3.3.4 MODEL O F WINDINGS 3 5
3.3.5 THERMAL RESISTANCES AND COMPENSATION ELEMENTS FROM A COIL 3 6
3.3.6 THE MACHINE END PART 4 1
3.4 RESULTS AND DISCUSSION 4 1
3.4.1 THE THERMAL NETWORK WITH COMPENSATION 4 2
3.4.2 COMPARISON WITH F E METHOD 4 5
HTTP://D-NB.INFO/1027965407
IMAGE 2
3.5 SENSITIVITY ANALYSIS 4 6
3.5.1 THE FRAME CONVECTION 46
3.5.2 THE SLOT CONVECTION 47
3.5.3 THE COOLING LIQUID 47
3.5.4 THE WINDING UNCERTAINTY 48
3.6 CONCLUSION 4 9
4 LOSS ANALYSIS O F A CANNED S R M 51
4.1 INTRODUCTION 51
4.2 T H E CALCULATION PRINCIPLE O F IRON LOSS 52
4.3 MODEL O F IRON LOSS 53
4.3.1 EDDY CURRENT LOSS 53
4.3.2 HYSTERESIS LOSS 54
4.3.3 RESULTS AND DISCUSSION 5 6
4.4 CAN LOSS ANALYSIS 5 8
4.4.1 OVERVIEW 5 8
4.4.2 THE CAN LOSS FACTORS 59
4.5 CONCLUSION 6 5
5 T H E M M F MODELING FOR CONCENTRATED WINDINGS 67
5.1 INTRODUCTION 6 7
5.2 THE MODEL O F PHASE CURRENT 6 8
5.3 THE WINDING FUNCTION 7 0
5.4 MODEL O F ONE COIL (MODEL 1) 71
5.4.1 MODEL O F A SINGLE TURN 7 2
5.4.2 MODEL O F ALL TURNS IN A LAYER O F A COIL 7 4
5.4.3 MODEL O F ALL LAYERS IN A COIL 7 8
5.5 MODEL O F A COIL (MODEL 2) 7 9
5.6 THE COIL DISTRIBUTION 8 1
5.7 RESULTS AND DISCUSSION 85
5.8 THE M M F DISTRIBUTION FROM AXIAL DIRECTION 8 8
5.9 CONCLUSION 8 9
6 ANALYSIS O F MAGNETIC CIRCUITS WITH HIGHLY SATURATED REGIONS 9 1
6.1 INTRODUCTION 9 1
6.2 THE CALCULATION PRINCIPLE 91
IMAGE 3
6.3 THE AIR GAP RELUCTANCE 9 4
6.3.1 THE UNALIGNED AND NON-OVERLAPPING POSITIONS 9 4
6.3.2 THE PARTIAL OVERLAPPING POSITIONS 9 5
6.3.3 THE TOTAL OVERLAPPING AND ALIGNED POSITIONS 9 6
6.4 DISCRETIZING THE MACHINE 9 6
6.4.1 THE UNALIGNED AND NON-OVERLAPPING POSITIONS 9 7
6.4.2 THE PARTIAL OVERLAPPING POSITIONS 9 8
6.4.3 THE TOTAL OVERLAPPING AND ALIGNED POSITIONS 9 8
6.5 MANAGING THE SIZE O F ELEMENTS 9 9
6.5.1 THE NON-OVERLAPPING POSITIONS 9 9
6.5.2 THE PARTIAL OVERLAPPING POSITIONS 100
6.6 OTHER CONSIDERATIONS 101
6.6.1 THE SLOT LEAKAGE 101
6.6.2 THE MACHINE END PART 102
6.7 THE PROGRAM 102
6.8 RESULTS AND DISCUSSION 103
6.9 CONCLUSION 105
7 CAN LOSS REDUCTION METHODS 107
7.1 INTRODUCTION 107
7.2 LOSS REDUCTION BY MAKING CAVITIES IN THE TEETH 107
7.3 LOSS REDUCTION BY PHASE CURRENT WAVEFORM 109
7.3.1 T H E RATE O F DROPPING O F PHASE CURRENT 110
7.3.2 THE INTERACTION O F EDDY CURRENT FROM DIFFERENT PHASES 112
7.4 CONTROLLER ANALYSIS AND IMPROVEMENT 114
7.4.1 THE CURRENT WAVEFORM B Y WINDING INDUCTANCE 114
7.4.2 THE CONTROLLER DESIGN PRINCIPLES 117
7.4.3 LOSS ANALYSIS IN THE CONTROLLER 120
7.4.4 THE PROPOSED CONTROLLER 122
7.5 LOSS REDUCTION BY AXIAL SEPARATION 123
7.6 USING LONGER CANS 124
7.7 LOSS REDUCTION FROM THE WINDINGS 125
7.7.1 T H E WIRE DIAMETER 125
7.7.2 THE WIRE ARRANGEMENT 126
IMAGE 4
7.8 CONCLUSION 128
8 CONCLUSION AND FUTURE WORK 129
8.1 CONCLUSION 129
8.2 FUTURE WORK 131
REFERENCES 133
LIST O F SYMBOLS AND ACRONYMS 139
APPENDIX 143
A . L DISCRETIZING PHASE CURRENT INTO FOURIER SERIES 143
A.2 DISCRETIZING M M F WAVEFORM INTO FOURIER SERIES 145
A.3 SUM O F COILS AND PHASES 146
A.4 THE AIR GAP RELUCTANCES AT NON-OVERLAPPING POSITIONS 148
A.4.1 PATH 1 150
A.4.2 PATH 3 150
A.4.3 PATH 4 151
A.4.4 PATH 5, 6 AND 7 152
A.4.5 PATH 2 153
A.5 AIR GAP RELUCTANCES AT PARTIAL OVERLAPPING POSITIONS 153
A.5.1 PATH 1 153
A.5.2 PATH 2 154
A.5.3 PATH 3 AND 4 154
A.6 THE AIR GAP RELUCTANCES AT TOTAL OVERLAPPING POSITIONS 155
|
| any_adam_object | 1 |
| author | Yu, Qiang |
| author_facet | Yu, Qiang |
| author_role | aut |
| author_sort | Yu, Qiang |
| author_variant | q y qy |
| building | Verbundindex |
| bvnumber | BV040702217 |
| classification_rvk | ZN 8210 |
| ctrlnum | (OCoLC)826621919 (DE-599)DNB1027965407 |
| dewey-full | 621.46 621.6 |
| dewey-hundreds | 600 - Technology (Applied sciences) |
| dewey-ones | 621 - Applied physics |
| dewey-raw | 621.46 621.6 |
| dewey-search | 621.46 621.6 |
| dewey-sort | 3621.46 |
| dewey-tens | 620 - Engineering and allied operations |
| discipline | Maschinenbau / Maschinenwesen Elektrotechnik / Elektronik / Nachrichtentechnik |
| format | Thesis Book |
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| genre_facet | Hochschulschrift |
| id | DE-604.BV040702217 |
| illustrated | Illustrated |
| indexdate | 2024-12-20T16:23:44Z |
| institution | BVB |
| isbn | 9783844015096 |
| language | English |
| oai_aleph_id | oai:aleph.bib-bvb.de:BVB01-025682719 |
| oclc_num | 826621919 |
| open_access_boolean | |
| owner | DE-706 DE-83 |
| owner_facet | DE-706 DE-83 |
| physical | 156 S. Ill., graph. Darst. |
| publishDate | 2012 |
| publishDateSearch | 2012 |
| publishDateSort | 2012 |
| publisher | Shaker |
| record_format | marc |
| series | Forschungsberichte elektrische Antriebstechnik und Aktorik |
| series2 | Forschungsberichte elektrische Antriebstechnik und Aktorik |
| spellingShingle | Yu, Qiang Thermal and electromagnetic modeling of a canned switched reluctance machine Forschungsberichte elektrische Antriebstechnik und Aktorik Finite-Elemente-Methode (DE-588)4017233-8 gnd Pumpe (DE-588)4047843-9 gnd Thermodynamische Eigenschaft (DE-588)4126056-9 gnd Elektromagnetische Eigenschaft (DE-588)4624011-1 gnd Verlustleistung (DE-588)4187881-4 gnd Abdichtung (DE-588)4000065-5 gnd Geschalteter Reluktanzantrieb (DE-588)4177753-0 gnd |
| subject_GND | (DE-588)4017233-8 (DE-588)4047843-9 (DE-588)4126056-9 (DE-588)4624011-1 (DE-588)4187881-4 (DE-588)4000065-5 (DE-588)4177753-0 (DE-588)4113937-9 |
| title | Thermal and electromagnetic modeling of a canned switched reluctance machine |
| title_auth | Thermal and electromagnetic modeling of a canned switched reluctance machine |
| title_exact_search | Thermal and electromagnetic modeling of a canned switched reluctance machine |
| title_full | Thermal and electromagnetic modeling of a canned switched reluctance machine Qiang Yu |
| title_fullStr | Thermal and electromagnetic modeling of a canned switched reluctance machine Qiang Yu |
| title_full_unstemmed | Thermal and electromagnetic modeling of a canned switched reluctance machine Qiang Yu |
| title_short | Thermal and electromagnetic modeling of a canned switched reluctance machine |
| title_sort | thermal and electromagnetic modeling of a canned switched reluctance machine |
| topic | Finite-Elemente-Methode (DE-588)4017233-8 gnd Pumpe (DE-588)4047843-9 gnd Thermodynamische Eigenschaft (DE-588)4126056-9 gnd Elektromagnetische Eigenschaft (DE-588)4624011-1 gnd Verlustleistung (DE-588)4187881-4 gnd Abdichtung (DE-588)4000065-5 gnd Geschalteter Reluktanzantrieb (DE-588)4177753-0 gnd |
| topic_facet | Finite-Elemente-Methode Pumpe Thermodynamische Eigenschaft Elektromagnetische Eigenschaft Verlustleistung Abdichtung Geschalteter Reluktanzantrieb Hochschulschrift |
| url | http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=025682719&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |
| volume_link | (DE-604)BV021866100 |
| work_keys_str_mv | AT yuqiang thermalandelectromagneticmodelingofacannedswitchedreluctancemachine |