Electromagnetics for Electrical Machines

Electromagnetics for Electrical Machines offers a comprehensive yet accessible treatment of the linear theory of electromagnetics and its application to the design of electrical machines. Leveraging valuable classroom insight gained by the authors during their impressive and ongoing teaching careers this text emphasizes concepts rather than numerical methods providing presentation/project problems at the end of each chapter to enhance subject knowledge. Highlighting the essence of electromagnetic field (EMF) theory and its correlation with electrical machines this book:Reviews Maxwell’s equations and scalar and vector potentialsDescribes the special cases leading to the Laplace Poisson’s eddy current and wave equationsExplores the utility of the uniqueness generalized Poynting Helmholtz and approximation theoremsDiscusses the Schwarz–Christoffel transformation as well as the determination of airgap permeanceAddresses the skin effects in circular conductors and eddy currents in solid and laminated iron coresContains examples relating to the slot leakage inductance of rotating electrical machines transformer leakage inductance and theory of hysteresis machinesPresents analyses of EMFs in laminated-rotor induction machines three-dimensional field analyses for three-phase solid rotor induction machines and moreElectromagnetics for Electrical Machines makes an ideal text for postgraduate-level students of electrical engineering as well as of physics and electronics and communication engineering. It is also a useful reference for research scholars concerned with problems involving electromagnetics.