The Resource Third Harmonic Utilization in Permanent Magnet Machines, by Kai Wang, Zi-Qiang Zhu, (electronic resource)

Third Harmonic Utilization in Permanent Magnet Machines, by Kai Wang, Zi-Qiang Zhu, (electronic resource)

Label
Third Harmonic Utilization in Permanent Magnet Machines
Title
Third Harmonic Utilization in Permanent Magnet Machines
Statement of responsibility
by Kai Wang, Zi-Qiang Zhu
Creator
Contributor
Author
Author
Provider
Subject
Language
eng
Summary
This book investigates the utilization of harmonics in the permanent magnet (PM) or rotor shape to improve the torque density of PM brushless AC machines including three-phase inner rotor and outer rotor machines, five-phase machines, dual three-phase machines, linear machines, by means of analytical, finite element analyses, and as well as experimental validation. The torque density can be improved while the torque ripple remains low in PM shaping utilizing the 3rd harmonic. In this book, the analytical expression of output torque is derived for PM machines with rotor shape using the 3rd harmonic, and then the optimal 3rd harmonic for maximizing torque is analytically obtained. The book compares the PM shape in surface-mounted PM (SPM) machines and the rotor lamination shape in interior PM (IPM) machines utilizing the 3rd harmonic, and it becomes clear that their shaping methods and amount of torque improvement are different. In a five-phase PM machine, the 3rd harmonic can be utilized in both the current waveform and PM shapes to further improve the output torque. For the dual three-phase SPM machines without deteriorating the torque more than 30% when the optimal 3rd harmonic into both the current and PM shape are injected. The harmonics in airgap flux density have significant influence on the cogging torque, stator iron flux distribution, and radial force between the rotor and stator. These effects has been investigated as well in this book
http://library.link/vocab/creatorName
Wang, Kai
http://bibfra.me/vocab/relation/httpidlocgovvocabularyrelatorsaut
  • O7u429UJQO0
  • 7GhyY48XUpY
Image bit depth
0
LC call number
TK7881.15
Literary form
non fiction
http://library.link/vocab/relatedWorkOrContributorName
  • Zhu, Ziqiang
  • SpringerLink
http://library.link/vocab/subjectName
  • Production of electric energy or
  • Engineering
  • Manufactures
  • Power Electronics, Electrical Machines and Networks
  • Machinery and Machine Elements
  • Manufacturing, Machines, Tools, Processes
Label
Third Harmonic Utilization in Permanent Magnet Machines, by Kai Wang, Zi-Qiang Zhu, (electronic resource)
Instantiates
Publication
Antecedent source
mixed
Carrier category
online resource
Carrier category code
cr
Carrier MARC source
rdacarrier
Color
not applicable
Content category
text
Content type code
txt
Content type MARC source
rdacontent
Contents
General Introduction -- Torque Enhancement of Three Phase Surface-Mounted Permanent Magnet Machine Using 3rd Order Harmonic -- Average Torque Improvement of Three Phase Interior Permanent-Magnet Machine Using 3rd Harmonic in Rotor Shape -- Third Order Harmonic Utilization in In-Wheel Machines to Improve Output Torque -- Influence of Airgap Flux Density Waveform on Optimal Split Ratio and Torque Density of SPM Machines -- Investigation of Stator Flux Density and Iron Loss in 3rd Order Harmonic Shaped Surface-Mounted Permanent Magnet Machines -- Analysis of Cogging Torque in Surface-Mounted Permanent Magnet Machines with Shaped Magnets -- Influence of Harmonics on Radial Force and Vibration of Surface-Mounted Permanent Magnet Machines -- Multi-Objective Optimization of Surface-Mounted Permanent Magnet Machine with Third Harmonic Shaped Rotor -- Using Third Harmonic for Shape Optimization of Flux Density Distribution in Slotless Linear Permanent-Magnet Machine -- Design and Analysis of Permanent Magnet Linear Synchronous Machine with Third Harmonic Shaping Mover
Dimensions
unknown
Extent
XI, 211 p. 140 illus., 132 illus. in color.
File format
multiple file formats
Form of item
electronic
Isbn
9789811306297
Level of compression
uncompressed
Media category
computer
Media MARC source
rdamedia
Media type code
c
Other control number
10.1007/978-981-13-0629-7
Other physical details
online resource.
Quality assurance targets
absent
Reformatting quality
access
Specific material designation
remote
System control number
(DE-He213)978-981-13-0629-7
Label
Third Harmonic Utilization in Permanent Magnet Machines, by Kai Wang, Zi-Qiang Zhu, (electronic resource)
Publication
Antecedent source
mixed
Carrier category
online resource
Carrier category code
cr
Carrier MARC source
rdacarrier
Color
not applicable
Content category
text
Content type code
txt
Content type MARC source
rdacontent
Contents
General Introduction -- Torque Enhancement of Three Phase Surface-Mounted Permanent Magnet Machine Using 3rd Order Harmonic -- Average Torque Improvement of Three Phase Interior Permanent-Magnet Machine Using 3rd Harmonic in Rotor Shape -- Third Order Harmonic Utilization in In-Wheel Machines to Improve Output Torque -- Influence of Airgap Flux Density Waveform on Optimal Split Ratio and Torque Density of SPM Machines -- Investigation of Stator Flux Density and Iron Loss in 3rd Order Harmonic Shaped Surface-Mounted Permanent Magnet Machines -- Analysis of Cogging Torque in Surface-Mounted Permanent Magnet Machines with Shaped Magnets -- Influence of Harmonics on Radial Force and Vibration of Surface-Mounted Permanent Magnet Machines -- Multi-Objective Optimization of Surface-Mounted Permanent Magnet Machine with Third Harmonic Shaped Rotor -- Using Third Harmonic for Shape Optimization of Flux Density Distribution in Slotless Linear Permanent-Magnet Machine -- Design and Analysis of Permanent Magnet Linear Synchronous Machine with Third Harmonic Shaping Mover
Dimensions
unknown
Extent
XI, 211 p. 140 illus., 132 illus. in color.
File format
multiple file formats
Form of item
electronic
Isbn
9789811306297
Level of compression
uncompressed
Media category
computer
Media MARC source
rdamedia
Media type code
c
Other control number
10.1007/978-981-13-0629-7
Other physical details
online resource.
Quality assurance targets
absent
Reformatting quality
access
Specific material designation
remote
System control number
(DE-He213)978-981-13-0629-7

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