Alternating Current Multi-Circuit Electric Machines: A New Approach to the Steady-State Parameter Determination

ISBN-13: 9783319101088 / Angielski / Twarda / 2015 / 914 str.

Valentin Asanbayev

Opis

This book details an approach for realization of the field decomposition concept. The book presents the methods as well as techniques and procedures for establishing electric machine circuit-loops and determining their parameters. The methods developed have been realized using the models of machines with laminated and solid rotor having classical structure. The use of such models are well recognized and simplifies practical implementation of the obtained results.

Spis treści

Fundamentals of the Field Decomposition Concept and Entering the Electric Machine Parameters.- The Electric Machine Parameters in the Specific System of the Units.- Resistances of the Magnetization Circuits of the Stator and Rotor of an Electric Machine.- Resistances of the Magnetization Circuits of the Stator and Rotor on the Basis of their Cylindrical Models.- Resistances of the Magnetization Circuits of the Stator and Rotor in Terms of the Curvature.- Impedances of the Current Circuits of the Layer Presenting a “Construction Block” of the Machine Calculation Model on the Basis of a Decomposition of the Layer Field.- Impedances of the Current Circuits of an Asynchronous Machine on the Basis of a Decomposition of its Active Zone Field.- Impedances of the slot leakage current circuits of the single cage rotor.- Impedances of The Single Cage Rotor Slot Bar Presented by the Large Number of the Current Circuits.- Impedances of the Single Cage Rotor Slot Bar Presented by One and Two Current Circuits on the Basis of its Ladder Network.- Impedances of the Double Cage Rotor Current Circuits Under the Weak Skin Effect.- Impedances of the Slot Leakage Current Circuits of the Double Cage Rotor.- Impedances of the Triple Cage Rotor Current Circuits Under the Weak Skin Effect.- Impedances of the Slot Leakage Current Circuits of the Triple Cage Rotor.- Impedances of the Slotted Solid Rotor Current Circuits Under the Weak Skin Effect.- Impedances of the Leakage Current Circuits of the Slotted Solid Rotor.- Impedances of the Squirrel-Cage Solid Rotor Current Circuits Under The Weak Skin Effect.- Impedances of the Leakage Current Circuits of the Squirrel-Cage Solid Rotor.- Impedances of the Current Circuits of the Solid Rotor with the Conducting Slot Wedges Under the Weak Skin Effect.- Impedances of the Leakage Current Circuits of the Solid Rotor with the Conducting Slot Wedges.- Impedances of the Wound Solid Rotor Current Circuits Under the Weak Skin Effect.- Impedances of the Leakage Current Circuits of the Wound Solid Rotor.

Blurb

This book details an approach for realization of the field decomposition concept. The book presents the  methods as well as techniques and procedures for establishing electric machine circuit-loops and determining their parameters. The methods developed have been realized using the models of machines with laminated and solid rotor having classical structure. The use of such models are well recognized and simplifies practical implementation of the obtained results.

This book also:

·         Includes methods for a construction of electric machine equivalent circuits that allows the replacement of the field models of the machine with simple circuit models

·         Demonstrates the practical implementation of the proposed techniques and procedures

·         Presents parameters of the circuit-loops in the form most convenient for practical implementation

·         Uses methods based on machine models widely used in practice