Title :
The stability criterion of pumps
Author :
Fulai Yao ; Hexu Sun
Author_Institution :
Inst. of Autom., Hebei Univ. of Technol., Tianjin, China
Abstract :
After the application of frequency converter, the speed of pump can be adjusted, the inherent characteristics of some centrifugal pumps imply instability. Based on the similitude law of centrifugal pumps, the stability criterion and control method of centrifugal pumps and fans is given.
Keywords :
fans; frequency convertors; mechanical stability; pumps; centrifugal pumps; fans; frequency converter; instability; stability criterion; Automation; Inverters; Presses; Pumps; Stability criteria; Water conservation; Water resources; control; criteria; pump; stability;
Conference_Titel :
Electronic and Mechanical Engineering and Information Technology (EMEIT), 2011 International Conference on
Conference_Location :
Harbin, Heilongjiang, China
Print_ISBN :
978-1-61284-087-1
DOI :
10.1109/EMEIT.2011.6022947
