Design of rotating electrical machines
"This book is an in-depth essential reference of rotating electrical machine design theory and application. In the first part of the book the general theory governing the design of an electrical machine is presented; addressing the necessary fundamentals of electromagnetic theory; exploring po...
| Autor principal: | |
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| Otros Autores: | , |
| Formato: | Libro electrónico |
| Idioma: | Inglés |
| Publicado: |
Chichester, West Sussex, United Kingdom :
Wiley
2014.
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| Edición: | Second edition |
| Materias: | |
| Ver en Biblioteca Universitat Ramon Llull: | https://discovery.url.edu/permalink/34CSUC_URL/1im36ta/alma991009849106406719 |
Tabla de Contenidos:
- DESIGN OF ROTATING ELECTRICAL MACHINES; Contents; Preface; About the Authors; Abbreviations and Symbols; 1 Principal Laws and Methods in Electrical Machine Design; 1.1 Electromagnetic Principles; 1.2 Numerical Solution; 1.3 The Most Common Principles Applied to Analytic Calculation; 1.3.1 Flux Line Diagrams; 1.3.2 Flux Diagrams for Current-Carrying Areas; 1.4 Application of the Principle of Virtual Work in the Determination of Force and Torque; 1.5 Maxwell's Stress Tensor; Radial and Tangential Stress; 1.6 Self-Inductance and Mutual Inductance; 1.7 Per Unit Values; 1.8 Phasor Diagrams
- Bibliography 2 Windings of Electrical Machines; 2.1 Basic Principles; 2.1.1 Salient-Pole Windings; 2.1.2 Slot Windings; 2.1.3 End Windings; 2.2 Phase Windings; 2.3 Three-Phase Integral Slot Stator Winding; 2.4 Voltage Phasor Diagram and Winding Factor; 2.5 Winding Analysis; 2.6 Short Pitching; 2.7 Current Linkage of a Slot Winding; 2.8 Poly-Phase Fractional Slot Windings; 2.9 Phase Systems and Zones of Windings; 2.9.1 Phase Systems; 2.9.2 Zones of Windings; 2.10 Symmetry Conditions; 2.10.1 Symmetrical Fractional Slot Windings; 2.11 Base Windings
- 2.11.1 First-Grade Fractional Slot Base Windings 2.11.2 Second-Grade Fractional Slot Base Windings; 2.11.3 Integral Slot Base Windings; 2.12 Fractional Slot Windings; 2.12.1 Single-Layer Fractional Slot Windings; 2.12.2 Double-Layer Fractional Slot Windings; 2.13 Single- and Double-Phase Windings; 2.14 Windings Permitting a Varying Number of Poles; 2.15 Commutator Windings; 2.15.1 Lap Winding Principles; 2.15.2 Wave Winding Principles; 2.15.3 Commutator Winding Examples, Balancing Connectors; 2.15.4 AC Commutator Windings; 2.15.5 Current Linkage of the Commutator Winding and Armature Reaction
- 2.16 Compensating Windings and Commutating Poles 2.17 Rotor Windings of Asynchronous Machines; 2.18 Damper Windings; Bibliography; 3 Design of Magnetic Circuits; 3.1 Air Gap and its Magnetic Voltage; 3.1.1 Air Gap and Carter Factor; 3.1.2 Air Gaps of a Salient-Pole Machine; 3.1.3 Air Gap of Nonsalient-Pole Machine; 3.2 Equivalent Core Length; 3.3 Magnetic Voltage of a Tooth and a Salient Pole; 3.3.1 Magnetic Voltage of a Tooth; 3.3.2 Magnetic Voltage of a Salient Pole; 3.4 Magnetic Voltage of Stator and Rotor Yokes; 3.5 No-Load Curve, Equivalent Air Gap and Magnetizing Current of the Machine
- 3.6 Magnetic Materials of a Rotating Machine 3.6.1 Characteristics of Ferromagnetic Materials; 3.6.2 Losses in Iron Circuits; 3.7 Permanent Magnets in Rotating Machines; 3.7.1 History and Development of Permanent Magnets; 3.7.2 Characteristics of Permanent Magnet Materials; 3.7.3 Operating Point of a Permanent Magnet Circuit; 3.7.4 Demagnetization of Permanent Magnets; 3.7.5 Application of Permanent Magnets in Electrical Machines; 3.8 Assembly of Iron Stacks; Bibliography; 4 Inductances; 4.1 Magnetizing Inductance; 4.2 Leakage Inductances; 4.2.1 Division of Leakage Flux Components
- 4.3 Calculation of Flux Leakage
