Design and optimization of a linear DC actuator used as tractive effort booster in railway applications:
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Abschlussarbeit Buch |
| Sprache: | English |
| Veröffentlicht: |
Aachen
Shaker
2008
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| Schriftenreihe: | Berichte aus der Elektrotechnik
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| Schlagworte: | |
| Online-Zugang: | Inhaltsverzeichnis |
| Beschreibung: | VIII, 184 S. Ill., graph. Darst. 21 cm |
| ISBN: | 3832270078 |
Internformat
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| 245 | 1 | 0 | |a Design and optimization of a linear DC actuator used as tractive effort booster in railway applications |c Bogdan Funieru |
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Datensatz im Suchindex
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| adam_text | DESIGN AND OPTIMIZATION OF A LINEAR DC ACTUATOR USED AS TRACTIVE EFFORT
BOOSTER IN RAILWAY APPLICATIONS VOM FACHBEREICH ELEKTROTECHNIK UND
INFORMATIONSTECHNIK DER TECHNISCHEN UNIVERSITAT DARMSTADT ZUR ERLANGNNG
DER WURDE EINES DOKTOR-INGENIEURS (DR.-ING.) GENEHMIGTE DISSERTATION
DIPL.-ING. BOGDAN ION FUNIERU GEBOREN AM 22. DEZEMBER 1978 IN BUKAREST
REFERENT: KOREFERENT: TAG DER EINREICHUNG: TAG DER MIINDLICHEN PRIIFUNG:
PROF. DIPL.-ING. DR.TECHN. ANDREAS BINDER PROF. DIPL.-ING. DR.TECHN.
ADALBERT PRECHTL 16.07.2007 21.09.2007 D17 DARMSTADTER DISSERTATION
CONTENTS APPLIED NOTATIONS AND SYMBOLS V 1 INTRODUCTION 1 1.1 MOTIVATION
AND BACKGROUND 1 1.1.1 DRIVE SYSTEMS USED IN RAILWAY TRANSPORTATION 1
1.1.2 LINEAR TRACTIVE EFFORT BOOSTER CONCEPTS 3 1.2 OVERVIEW OF THE
PROJECT 4 2 MAGNETOSTATIC DESIGN OF THE LINEAR DC ACTUATOR 7 2.1 DESIGN
PARAMETERS AND GOALS 7 2.2 ACTUATOR 2D CROSS-SECTION DESIGN 12 2.2.1
SIMPLIFIED NON-LINEAR MODEL 12 2.2.2 FINITE ELEMENT 2D MODEL (PROGRAM
ANSYS) 19 2.2.3 INFLUENCE OF DESIGN PARAMETERS VARIATION 26 2.2.4
OPTIMIZATION OF ACTUATOR CROSS-SECTION 29 2.3 ELECTROMAGNETIC COMPLIANCE
WITH THE RAILROAD REGULATIONS 32 T 2.4 ACTUATOR 3D MAGNETOSTATIC DESIGN
42 2.5 CONCLUSIONS 45 3 EDDY CURRENTS IN NON-LINEAR CONDUCTOR 49 3.1
LINEAR ANALYTICAL CALCULATION 50 3.2 LINEAR NUMERICAL CALCULATION AND
VALIDATION 55 3.2.1 NUMERICAL CALCULATION OF THE MAGNETICALLY LINEAR
CONDUCTOR .... 55 3.2.2 COMPARISON OF THE ANALYTICAL AND NUMERICAL
CALCULATIONS FOR THE MAGNETICALLY LINEAR CONDUCTORS 58 3.3 EDDY CURRENT
LOSSES COMPARISON 60 I II CONTENTS 3.3.1 FLUX DENSITY DISTRIBUTION 60
3.3.2 EDDY CURRENT LOSSES AND PENETRATION DEPTH IN THE MAGNETICALLY
LINEAR AND NON-LINEAR CONDUCTOR 64 3.3.3 FORCES GENERATED BY EDDY
CURRENTS IN MAGNETICALLY LINEAR AND NONLINEAR MATERIALS 69 3.4
CONCLUSIONS 72 4 MAGNETOQUASISTATIC DESIGN OF THE LINEAR ACTUATOR 75 4.1
INTRODUCTION AND PROBLEM DEFINITION 75 4.1.1 DIFFERENTIAL EQUATIONS FOR
THE PROBLEM 75 4.1.2 AVAILABLE NUMERICAL FORMULATIONS FOR SOLVING THE
PROBLEM 76 4.2 3D CALCULATION OF DYNAMIC FORCES 79 4.3 TRACTIVE EFFORT
IMPROVEMENT 81 4.4 CONCLUSIONS 84 5 THERMAL CALCULATIONS 87 5.1
SIMPLIFIED 2D THERMAL MODEL 88 5.1.1 ANALYTICAL THERMAL CALCULATIONS 88
5.1.2 2D NUMERICAL CALCULATION 91 5.2 THERMAL 3D MODEL 94 5.2.1 3D
MESHING 94 5.2.2 STATIC THERMAL CALCULATIONS 96 5.2.3 DYNAMIC THERMAL
CALCULATIONS 98 5.3 CONCLUSIONS 104 6 ACTUATOR PROTOTYPE EXPERIMENTAL
INVESTIGATION 105 6.1 PROTOTYPE DESIGN 105 6.2 PROTOTYPE II CONSTRUCTION
106 6.3 INFLUENCE OF THE MECHANICAL ELASTICITY ON THE FORCE MEASUREMENT
109 6.4 FORCE MEASUREMENTS AND COMPARISON WITH CALCULATIONS 112 6.5
THERMAL MEASUREMENTS AND COMPARISON WITH CALCULATIONS 114 6.6 MAGNETIC
STRAY FIELD MEASUREMENT AND CALCULATION . . . & 119 6.7 CONCLUSIONS 122
CONTENTS III 7 DESIGN RECOMMENDATIONS 125 7.1 POSSIBLE APPLICATIONS OF
TRACTIVE EFFORT BOOSTERS 125 7.2 INFLUENCE OF THE POWER ELECTRONIC
SUPPLY ON THE BOOSTER PERFORMANCE . . . 126 7.3 REFINED DESIGN FOR THE
LOCOMOTIVE BR152 137 7.4 CONCLUSIONS 139 8 SUMMARY AND CONCLUSIONS 141 A
ACTUATOR PROTOTYPES 143 A.I PROTOTYPE I 143 A.2 PROTOTYPE II 145 A.3
PROTOTYPE III 146 B MATERIALS PROPERTIES 149 C ANALYTICAL HALF-SPACE
EDDY CURRENT MODEL 151 D ANALYTICAL THERMAL MODEL 157 E ANALYTICAL
AVERAGE BODY TEMPERATURE CALCULATION 163 F SIMPLIFIED MODEL OF EDDY
CURRENT GENERATION 171
|
| any_adam_object | 1 |
| author | Funieru, Bogdan 1978- |
| author_GND | (DE-588)134128567 |
| author_facet | Funieru, Bogdan 1978- |
| author_role | aut |
| author_sort | Funieru, Bogdan 1978- |
| author_variant | b f bf |
| building | Verbundindex |
| bvnumber | BV023803948 |
| classification_rvk | ZN 8280 |
| ctrlnum | (OCoLC)263717322 (DE-599)BVBBV023803948 |
| dewey-full | 625.263 |
| dewey-hundreds | 600 - Technology (Applied sciences) |
| dewey-ones | 625 - Engineering of railroads and roads |
| dewey-raw | 625.263 |
| dewey-search | 625.263 |
| dewey-sort | 3625.263 |
| dewey-tens | 620 - Engineering and allied operations |
| discipline | Elektrotechnik / Elektronik / Nachrichtentechnik Verkehr / Transport |
| format | Thesis Book |
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| id | DE-604.BV023803948 |
| illustrated | Illustrated |
| indexdate | 2024-07-09T21:37:10Z |
| institution | BVB |
| isbn | 3832270078 |
| language | English |
| oai_aleph_id | oai:aleph.bib-bvb.de:BVB01-017446125 |
| oclc_num | 263717322 |
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| owner_facet | DE-83 |
| physical | VIII, 184 S. Ill., graph. Darst. 21 cm |
| publishDate | 2008 |
| publishDateSearch | 2008 |
| publishDateSort | 2008 |
| publisher | Shaker |
| record_format | marc |
| series2 | Berichte aus der Elektrotechnik |
| spelling | Funieru, Bogdan 1978- Verfasser (DE-588)134128567 aut Design and optimization of a linear DC actuator used as tractive effort booster in railway applications Bogdan Funieru Aachen Shaker 2008 VIII, 184 S. Ill., graph. Darst. 21 cm txt rdacontent n rdamedia nc rdacarrier Berichte aus der Elektrotechnik Zugl.: Darmstadt, Techn. Univ., Diss., 2007 Optimierung (DE-588)4043664-0 gnd rswk-swf Kraftschluss (DE-588)4165449-3 gnd rswk-swf Zugkraft (DE-588)4217955-5 gnd rswk-swf Rad-Schiene-System (DE-588)4048245-5 gnd rswk-swf Aktor (DE-588)4198914-4 gnd rswk-swf Elektrolokomotive (DE-588)4014286-3 gnd rswk-swf (DE-588)4113937-9 Hochschulschrift gnd-content Elektrolokomotive (DE-588)4014286-3 s Rad-Schiene-System (DE-588)4048245-5 s Kraftschluss (DE-588)4165449-3 s Zugkraft (DE-588)4217955-5 s Optimierung (DE-588)4043664-0 s Aktor (DE-588)4198914-4 s DE-604 HEBIS Datenaustausch Darmstadt application/pdf http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=017446125&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA Inhaltsverzeichnis |
| spellingShingle | Funieru, Bogdan 1978- Design and optimization of a linear DC actuator used as tractive effort booster in railway applications Optimierung (DE-588)4043664-0 gnd Kraftschluss (DE-588)4165449-3 gnd Zugkraft (DE-588)4217955-5 gnd Rad-Schiene-System (DE-588)4048245-5 gnd Aktor (DE-588)4198914-4 gnd Elektrolokomotive (DE-588)4014286-3 gnd |
| subject_GND | (DE-588)4043664-0 (DE-588)4165449-3 (DE-588)4217955-5 (DE-588)4048245-5 (DE-588)4198914-4 (DE-588)4014286-3 (DE-588)4113937-9 |
| title | Design and optimization of a linear DC actuator used as tractive effort booster in railway applications |
| title_auth | Design and optimization of a linear DC actuator used as tractive effort booster in railway applications |
| title_exact_search | Design and optimization of a linear DC actuator used as tractive effort booster in railway applications |
| title_full | Design and optimization of a linear DC actuator used as tractive effort booster in railway applications Bogdan Funieru |
| title_fullStr | Design and optimization of a linear DC actuator used as tractive effort booster in railway applications Bogdan Funieru |
| title_full_unstemmed | Design and optimization of a linear DC actuator used as tractive effort booster in railway applications Bogdan Funieru |
| title_short | Design and optimization of a linear DC actuator used as tractive effort booster in railway applications |
| title_sort | design and optimization of a linear dc actuator used as tractive effort booster in railway applications |
| topic | Optimierung (DE-588)4043664-0 gnd Kraftschluss (DE-588)4165449-3 gnd Zugkraft (DE-588)4217955-5 gnd Rad-Schiene-System (DE-588)4048245-5 gnd Aktor (DE-588)4198914-4 gnd Elektrolokomotive (DE-588)4014286-3 gnd |
| topic_facet | Optimierung Kraftschluss Zugkraft Rad-Schiene-System Aktor Elektrolokomotive Hochschulschrift |
| url | http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=017446125&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |
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