Noise of polyphase electric motors
Author(s)
Bibliographic Information
Noise of polyphase electric motors
(Electrical engineering and electronics, 129)
CRC, Taylor & Francis, 2006
- : hardcover
Available at 4 libraries
  Aomori
  Iwate
  Miyagi
  Akita
  Yamagata
  Fukushima
  Ibaraki
  Tochigi
  Gunma
  Saitama
  Chiba
  Tokyo
  Kanagawa
  Niigata
  Toyama
  Ishikawa
  Fukui
  Yamanashi
  Nagano
  Gifu
  Shizuoka
  Aichi
  Mie
  Shiga
  Kyoto
  Osaka
  Hyogo
  Nara
  Wakayama
  Tottori
  Shimane
  Okayama
  Hiroshima
  Yamaguchi
  Tokushima
  Kagawa
  Ehime
  Kochi
  Fukuoka
  Saga
  Nagasaki
  Kumamoto
  Oita
  Miyazaki
  Kagoshima
  Okinawa
  Korea
  China
  Thailand
  United Kingdom
  Germany
  Switzerland
  France
  Belgium
  Netherlands
  Sweden
  Norway
  United States of America
Note
"A CRC Press book"--Back cover
Includes bibliographical references (p. 353-367) and index
Description and Table of Contents
Description
Controlling the level of noise in electrical motors is critical to overall system performance. However, predicting noise of an electrical motor is more difficult and less accurate than for other characteristics such as torque-speed. Recent advances have produced powerful computational methods for noise prediction, and Noise of Polyphase Electric Motors is the first book to collect these advances in a single source. It is also the first to include noise prediction for permanent magnet (PM) synchronous motors.
Complete coverage of all aspects of electromagnetic, structural, and vibro-acoustic noise makes this a uniquely comprehensive reference. The authors begin with the basic principles of noise generation and radiation, magnetic field and radial forces, torque pulsations, acoustic calculations, as well as noise and vibration of mechanical and acoustic origin. Moving to applications, the book examines in detail stator system vibration analysis including the use of finite element method (FEM) modal analysis; FEM for radial pressure and structural modeling; boundary element methods (BEM) for acoustic radiation; statistical energy analysis (SEA); instrumentation including technologies, procedures, and standards; and both passive and active methods for control of noise and vibration.
Noise of Polyphase Electric Motors gathers the fundamental concepts along with all of the analytical, numerical, and statistical methods into a unified reference. It supplies all of the tools necessary to improve the noise performance of electrical motors at the design stage.
Table of Contents
Generation and Radiation of Noise in Electrical Machines. Magnetic Fields and Radial Forces in Polyphase Motors Fed with Sinusoidal Currents. Inverter-Fed Motors. Torque Pulsations. Stator System Vibration Analysis. Acoustic Calculations. Noise and Vibration of Mechanical and Aerodynamic Origin. Acoustic and Vibration Instrumentation. Numerical Analysis. Statistical Energy Analysis. Noise Control. Appendix A: Basics of Acoustics. Appendix B: Permeance of Nonuniform Air Gap. Appendix C: Magnetic Saturation. Appendix D: Basics of Vibration. Symbols and Abbreviations. Bibliography. Index.
by "Nielsen BookData"