| Titre : | Axial flux permanent magnet brushless machines | | Type de document : | texte imprimé | | Auteurs : | Jacek F. Gieras, Auteur ; Rong-Jie Wang, Auteur ; Maarten J. Kamper, Auteur | | Mention d'édition : | 2nd. ed. | | Editeur : | Springer | | Année de publication : | 2008 | | Importance : | 362 p. | | Présentation : | couv. ill. en coul., ill. | | Format : | 23,5 cm. | | ISBN/ISSN/EAN : | 978-94-00-79236-4 | | Langues : | Anglais (eng) | | Index. décimale : | 10-03 Machines éléctriques | | Résumé : | Axial Flux Permanent Magnet (AFPM) brushless machines are modern electrical machines with a lot of advantages over their conventional counterparts. They are being increasingly used in consumer electronics, public life, instrumentation and automation system, clinical engineering, industrial electromechanical drives, automobile manufacturing industry, electric and hybrid electric vehicles, marine vessels and toys. They are also used in more electric aircrafts and many other applications on larger scale. New applications have also emerged in distributed generation systems (wind turbine generators, high-speed micro turbine generators), miniature power supplies, flywheel energy storages, aircraft and rotorcraft actuators, missile fin actuators, naval integrated motor-propellers (rim driven thrusters). The role of axial flux PM brushless machines is increasing especially in applications where integration of motors with other mechanical parts is imperative.
This book deals with the analysis, construction, design, control and applications of AFPM machines. The authors present their own research results, as well as significant research contributions made by others.
Growing interest in new topologies of permanent magnet (PM) brushless machines has prompted the authors to update the first edition of Axial Flux Permanent Magnet Brushless Machines. In this second edition new sections (non-overlap concentrated coil windings, rotor dynamics, miniature axial flux PM motors, in-wheel motors), new examples of applications and more numerical examples have been added.
This monograph will be of interest to electrical engineers and other engineers involved in the design and application of AFPM brushless machine drives. It will be an important resource for researchers and graduate students in the field of electrical machine and drives. | | Note de contenu : | contents:
2 Principles of AFPM Machines
2.1 Magnetic Circuits
2.2 Windings
2.3 Torque Production
2.4 Magnetic Flux
2.5 Electromagnetic Torque and EMF
2.6 Losses and Efficiency
2.6.1 Stator Winding Losses
2.6.2 Stator Core Losses
2.7 Phasor Diagrams
2.8 Sizing Equations
2.9 Armature Reaction
2.10 AFPM Motor
2.10.1 Sine-Wave Motor
2.10.2 Square-Wave Motor
2.11 AFPM Synchronous Generator
2.11.1 Performance Characteristics of a Stand Alone Generator
2.11.2 Synchronization With Utility Grid
3 Materials and Fabrication
3.1 Stator Cores
3.2 Rotor Magnetic Circuits
3.3 Windings
3.3.1 Conductors
3.3.2 Fabrication of Slotted Windings
3.3.3 Fabrication of Coreless Windings;
4 AFPM Machines With Iron Cores
4.1 Geometries
4.2 Commercial AFPM Machines With Stator Ferromagnetic Core
4.3 Some Features of Iron-Cored AFPM Machines
4.4 Magnetic Flux Density Distribution in the Air Gap
4.5 Calculation of Reactances
4.5.1 Synchronous and Armature Reaction Reactances
4.5.2 Stator Leakage Reactance
4.6 Performance Characteristics 4.7 Performance Calculation; 4.7.1 Sine-Wave AFPM Machine; 4.7.2 Synchronous Generator; 4.7.3 Square-Wave AFPM Machine
4.8 Finite Element Calculations
5 AFPM Machines Without Stator Cores
5.1 Advantages and Disadvantages
5.2 Commercial Coreless Stator AFPM Machines
5.3 Coreless Stator AFPM Microgenerators
5.4 Performance Calculation
5.5 Calculation of Coreless Winding Inductances
5.6 Performance Characteristics
5.7 Performance of Coreless Non-Overlap Winding AFPM Machines
5.8 Eddy Current Losses in the Stator Windings
5.9 Armature Reaction
5.10 Mechanical Design Features
5.11 Thermal Problems
6 AFPM Machines Without Stator and Rotor Cores
6.1 Advantages and Disadvantages
6.2 Topology and Construction
6.3 Air Gap Magnetic Flux Density
6.4 Electromagnetic Torque and EMF
6.5 Commercial Coreless AFPM Motors
6.6 Case Study: Low-Speed AFPM Coreless Brushless Motor
6.7 Case Study: Low-Speed Coreless AFPM; Brushless Generator
6.8 Characterist
7 control
7.1 control of trapezoidal AFPM machines
7.2 control of sinusoidal AFPM machines
7.3 sensorless position control
8 cooling and heat transfer
-conduction
-radiation
-machines duties
9 application
-power generation
-electric vehicles
-ship propulsion
-electromagnetic aircraft launch system
-mobile drill rigs
-oil bean pumps
-elevators
-miniature AFPM brushless motors
vibration motors
-computer hard disc drives
-ventricular assist derives
-axial flux machines with superconducting field excitation system |
Axial flux permanent magnet brushless machines [texte imprimé] / Jacek F. Gieras, Auteur ; Rong-Jie Wang, Auteur ; Maarten J. Kamper, Auteur . - 2nd. ed. . - [S.l.] : Springer, 2008 . - 362 p. : couv. ill. en coul., ill. ; 23,5 cm. ISBN : 978-94-00-79236-4 Langues : Anglais ( eng) | Index. décimale : | 10-03 Machines éléctriques | | Résumé : | Axial Flux Permanent Magnet (AFPM) brushless machines are modern electrical machines with a lot of advantages over their conventional counterparts. They are being increasingly used in consumer electronics, public life, instrumentation and automation system, clinical engineering, industrial electromechanical drives, automobile manufacturing industry, electric and hybrid electric vehicles, marine vessels and toys. They are also used in more electric aircrafts and many other applications on larger scale. New applications have also emerged in distributed generation systems (wind turbine generators, high-speed micro turbine generators), miniature power supplies, flywheel energy storages, aircraft and rotorcraft actuators, missile fin actuators, naval integrated motor-propellers (rim driven thrusters). The role of axial flux PM brushless machines is increasing especially in applications where integration of motors with other mechanical parts is imperative.
This book deals with the analysis, construction, design, control and applications of AFPM machines. The authors present their own research results, as well as significant research contributions made by others.
Growing interest in new topologies of permanent magnet (PM) brushless machines has prompted the authors to update the first edition of Axial Flux Permanent Magnet Brushless Machines. In this second edition new sections (non-overlap concentrated coil windings, rotor dynamics, miniature axial flux PM motors, in-wheel motors), new examples of applications and more numerical examples have been added.
This monograph will be of interest to electrical engineers and other engineers involved in the design and application of AFPM brushless machine drives. It will be an important resource for researchers and graduate students in the field of electrical machine and drives. | | Note de contenu : | contents:
2 Principles of AFPM Machines
2.1 Magnetic Circuits
2.2 Windings
2.3 Torque Production
2.4 Magnetic Flux
2.5 Electromagnetic Torque and EMF
2.6 Losses and Efficiency
2.6.1 Stator Winding Losses
2.6.2 Stator Core Losses
2.7 Phasor Diagrams
2.8 Sizing Equations
2.9 Armature Reaction
2.10 AFPM Motor
2.10.1 Sine-Wave Motor
2.10.2 Square-Wave Motor
2.11 AFPM Synchronous Generator
2.11.1 Performance Characteristics of a Stand Alone Generator
2.11.2 Synchronization With Utility Grid
3 Materials and Fabrication
3.1 Stator Cores
3.2 Rotor Magnetic Circuits
3.3 Windings
3.3.1 Conductors
3.3.2 Fabrication of Slotted Windings
3.3.3 Fabrication of Coreless Windings;
4 AFPM Machines With Iron Cores
4.1 Geometries
4.2 Commercial AFPM Machines With Stator Ferromagnetic Core
4.3 Some Features of Iron-Cored AFPM Machines
4.4 Magnetic Flux Density Distribution in the Air Gap
4.5 Calculation of Reactances
4.5.1 Synchronous and Armature Reaction Reactances
4.5.2 Stator Leakage Reactance
4.6 Performance Characteristics 4.7 Performance Calculation; 4.7.1 Sine-Wave AFPM Machine; 4.7.2 Synchronous Generator; 4.7.3 Square-Wave AFPM Machine
4.8 Finite Element Calculations
5 AFPM Machines Without Stator Cores
5.1 Advantages and Disadvantages
5.2 Commercial Coreless Stator AFPM Machines
5.3 Coreless Stator AFPM Microgenerators
5.4 Performance Calculation
5.5 Calculation of Coreless Winding Inductances
5.6 Performance Characteristics
5.7 Performance of Coreless Non-Overlap Winding AFPM Machines
5.8 Eddy Current Losses in the Stator Windings
5.9 Armature Reaction
5.10 Mechanical Design Features
5.11 Thermal Problems
6 AFPM Machines Without Stator and Rotor Cores
6.1 Advantages and Disadvantages
6.2 Topology and Construction
6.3 Air Gap Magnetic Flux Density
6.4 Electromagnetic Torque and EMF
6.5 Commercial Coreless AFPM Motors
6.6 Case Study: Low-Speed AFPM Coreless Brushless Motor
6.7 Case Study: Low-Speed Coreless AFPM; Brushless Generator
6.8 Characterist
7 control
7.1 control of trapezoidal AFPM machines
7.2 control of sinusoidal AFPM machines
7.3 sensorless position control
8 cooling and heat transfer
-conduction
-radiation
-machines duties
9 application
-power generation
-electric vehicles
-ship propulsion
-electromagnetic aircraft launch system
-mobile drill rigs
-oil bean pumps
-elevators
-miniature AFPM brushless motors
vibration motors
-computer hard disc drives
-ventricular assist derives
-axial flux machines with superconducting field excitation system |
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