Design, analysis and application of magnetless doubly salient machines. ([2018])

• Record Type: Book
• Further Information: Note: By Christopher H. T. Lee.
• Authors: Lee, Christopher H. T
• Contents: Intro; Supervisorsâ#x80;#x99; Foreword; Abstract; Parts of this thesis have been published in the following journal papers:C. H. T. Lee, K. T. Chau, C. Liu, and C. C. Chan, â#x80;#x9C;Development of a singly fed mechanical-offset machine for electric vehicles, â#x80;#x9D; IEEE Transactions on Energy Conversion, accepted.C. H. T. Lee, K. T. Chau, C. Liu, and C. C. Chan, â#x80;#x9C;Overview of magnetless brushless machines, â#x80;#x9D; IET Electric Power Applications, accepted.C. H. T. Lee, K. T. Chau, and L. B. Cao, â#x80;#x9C;Development of reliable gearless motors for electric vehicle; Acknowledgements; Contents; List of Figures List of Tables1 Introduction; 1.1 Background of Electric Machines; 1.2 Development of Brushless Electric Machines; 1.3 Research Objectives; 1.4 Outline; References; 2 Overview of Magnetless Doubly Salient Brushless Machines; 2.1 Introduction; 2.2 Background of Magnetless Brushless Machines; 2.3 Well-Developed Topologies, Features and Performances; 2.3.1 Induction Machine; 2.3.2 Synchronous Reluctance Machine; 2.3.3 Vernier Reluctance Machine; 2.3.4 Switched Reluctance Machine; 2.3.5 Comparisons of Traditional Magnetless Machines; 2.4 Upcoming Trends 2.4.1 Derived Structures from Permanent-Magnet Machines2.4.1.1 Doubly Salient DC-Field Machine; 2.4.1.2 Flux-Switching DC-Field Machine; 2.4.1.3 Comparisons of Advanced Machines; 2.4.1.4 Technologies for Power and Torque Improvements; 2.4.1.5 Multi-Tooth Structure; 2.4.1.6 Axial-Field Structure; 2.4.1.7 High-Temperature Superconducting Materials; 2.4.1.8 Comparisons of Performance Improving Technologies; 2.4.2 Linear Topology; 2.4.3 Advanced Control Algorithm; 2.5 Summary; References; Modeling, Numerical Analysis and Experimental Verification of Torque Improving Topologies 3 Multi-tooth Machinesâ#x80;#x94;Design and Analysis3.1 Introduction; 3.2 Magnetless Machines with Reluctance Topologies; 3.3 Operating Principle; 3.4 Comparisons of Switched Reluctance Machines; 3.5 Proposed Structure for Torque Ripple Reduction; 3.6 Proposed Algorithm for Torque Ripple Reduction; 3.6.1 Conventional Conduction Algorithm; 3.6.2 Proposed Mechanical-Offset Algorithm; 3.7 Comparisons of Torque Ripple Performances; 3.8 Summary; References; 4 Double-Rotor Machinesâ#x80;#x94;Design and Analysis; 4.1 Introduction; 4.2 Magnetless Machines with Double-Rotor Topology 4.2.1 Double-Rotor DC-Field Multi-Tooth Switched Reluctance Machine4.2.2 Double-Rotor Flux-Switching DC-Field Machine; 4.3 Principle of Operation; 4.3.1 Doubly Salient DC-Field Mode; 4.3.2 Multi-tooth Switched Reluctance Mode; 4.4 Electromagnetic Field Analysis; 4.5 Machine Performance Analysis; 4.6 Summary; References; 5 Development of Singly Fed Mechanical-Offset Machine for Torque Ripple Minimization; 5.1 Introduction; 5.2 Proposed Singly Fed Mechanical-Offset Machine; 5.2.1 Mechanical-Offset Machine; 5.2.2 Basic Conduction Algorithm; 5.2.3 Existing Mechanical-Offset Conduction Algorithm
• Publisher Details: Singapore : Springer
• Publication Date: 2018
• Extent: 1 online resource (XXX, 199 pages)
• Subjects: 621.31/3; Electric generators -- Design and construction; Renewable energy sources; TECHNOLOGY & ENGINEERING / Mechanical; Clean energy industries; Engineering; Power electronics; Renewable energy sources; Transportation; Electronic books; Electronic books
• Languages: English
• ISBNs: 9789811070778; 9811070776
• Related ISBNs: 9789811070761; 9811070768
• Notes: Note: Includes bibliographical references.
• Access Rights: Legal Deposit; Only available on premises controlled by the deposit library and to one user at any one time; The Legal Deposit Libraries (Non-Print Works) Regulations (UK).
• Access Usage: Restricted: Printing from this resource is governed by The Legal Deposit Libraries (Non-Print Works) Regulations (UK) and UK copyright law currently in force.