Analysis of Electric Machinery

Fülszöveg

ABOUT THE BOOK
A unique and coherent approach to electric machinery sets this important new work apart from all other books in the field. By introducing a general or unified transformation very early in the book, the author is able to use it to analyze ac machines and the brushless dc machine. This straightforward presentation allows readers to study ac machines using only one transformation, freeing them from the time-consuming task of dealing with several transformations.
Throughout this thoroughly up-to-date book, computer output is used to demonstrate the dynamics and steady-state performance of all electromechanical devices analyzed, so readers can see the performance of these devices and can follow the transient change of variables for balanced and unbalanced operations. Eigenvalue analysis is applied to the linearized models of ac machines, and transfer functions are established which are useful for control system analysis of ac machines. The widely used reduced order... Tovább

Fülszöveg

ABOUT THE BOOK
A unique and coherent approach to electric machinery sets this important new work apart from all other books in the field. By introducing a general or unified transformation very early in the book, the author is able to use it to analyze ac machines and the brushless dc machine. This straightforward presentation allows readers to study ac machines using only one transformation, freeing them from the time-consuming task of dealing with several transformations.
Throughout this thoroughly up-to-date book, computer output is used to demonstrate the dynamics and steady-state performance of all electromechanical devices analyzed, so readers can see the performance of these devices and can follow the transient change of variables for balanced and unbalanced operations. Eigenvalue analysis is applied to the linearized models of ac machines, and transfer functions are established which are useful for control system analysis of ac machines. The widely used reduced order model with stator transients neglected is established analytically using reference frame theory—material of particular interest to power system engineers. For all machines and modes of operation considered, a separate chapter introduces computer equations that can be readily programmed on the digital computer. Synchronous machine parameters are derived from frequency response data, enabling readers to see how machine parameters are obtained from tests. Vissza