Paper Title:
Influence of Radial Position of Medium Size High Voltage Asynchronous Motor Stator Ventilation Channel Peri-Axle Terminal on Fluid Flow Pattern
  Abstract

Fluid flow inside radial ventilation duct is one of important facts which to decide the effect of ventilation and cooling, there is important significance to investigate.In this paper,according to the theory of Computational Fluid Dynamic(CFD),a YKK400-6、690kW medium size high voltage asynchronous motor was taken as an example.Created its 3D stator and rotor radial duct physical and mathematical model,basic assumptions and boundary conditions are determined according to CFD theories.The fluid fields are calculated and analyzed,and fluid field distribution inside radial ventilation duct is shown.Base on the length of the stator ventilation channel as a constant,changing the radial position of the stator ventilation channel peri-axle terminal,and the fluid flow characteristics are shown when the radial position was changed.Analyzing the fluid flow characteristics on either side of the stator winding,and obtaining the influence of the radial position of the stator ventilation channel peri-axle terminal on fluid flow characteristics.The results provided theoretical basis for the optimization design of motor ventilation system,and those paved the way for solving temperature field based on coupled field.

  Info
Periodical
Advanced Materials Research (Volumes 201-203)
Edited by
Daoguo Yang, Tianlong Gu, Huaiying Zhou, Jianmin Zeng and Zhengyi Jiang
Pages
818-823
DOI
10.4028/www.scientific.net/AMR.201-203.818
Citation
J. B. Wen, H. Y. Yan, "Influence of Radial Position of Medium Size High Voltage Asynchronous Motor Stator Ventilation Channel Peri-Axle Terminal on Fluid Flow Pattern", Advanced Materials Research, Vols. 201-203, pp. 818-823, 2011
Online since
February 2011
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Yu Hua Li, Yu Xing Liu
Abstract:Ball penetration test is used to measure the penetration depth of steel ball on the original asphalt pavement which is under impact load. The...
4080
Authors: Jing Shun Fu, Jun Feng Wang, Jin Wang
Chapter 22: Computer-Aided Engineering in Manufacturing
Abstract:The finite element model of drive axle housing was built by using the solid element and the shell element respectively. Vertical bend...
5681
Authors: Jing Ze Han, Bing Yan Jiang, Chao Wei Zhuang, Xiong Chun Du
Chapter 1: Computational Mechanics, Designing of Machine Parts and Mechanisms, Power Engineering
Abstract:An experimental investigation was completed with the objective of determining the performance characteristics of propeller in a Ducted-Fan...
12
Authors: Laszlo Czetany, Peter Lang
Chapter 4: Indoor Climate, Thermal Comfort and Ventilation
Abstract:Ventilation is important to maintain the indoor air quality and other comfort parameters in the occupied zone. The design of ventilation...
384