Title :
Response analysis of an industrial mixer drive subjected to voltage sags Part II: experimental design and results
Author :
Tunaboylu, N.S. ; Collins, E.R., Jr.
Author_Institution :
Dept. of Electr. & Electron. Eng., Dumlupinar Univ., Kutahya, Turkey
Abstract :
A novel ride-through compensation scheme for an industrial mixer motor/drive system is presented during voltage sags. Experimental results of an industrial mixer motor/drive system have been presented during voltage sags. A ride-through compensation scheme which exploits the surplus energy stored in the DC-link capacitor is introduced. An open-loop control Volts per Hertz boost strategy is used in order to compensate the speed loss during the three-phase balanced voltage sags. Both compensated and uncompensated experimental results are given. Experimental and simulation results shows reasonably good agreement.
Keywords :
induction motor drives; open loop systems; power capacitors; power supply quality; production equipment; DC-link capacitor; boost strategy; induction motor drives; industrial mixer motor-drive system; open-loop control; response analysis; ride-through compensation scheme; speed loss; three-phase balanced voltage sags; Circuit synthesis; Design for experiments; Electrical equipment industry; Laboratories; Motor drives; Open loop systems; Power quality; Power system stability; Shafts; Voltage fluctuations;
Conference_Titel :
Harmonics and Quality of Power, 2004. 11th International Conference on
Print_ISBN :
0-7803-8746-5
DOI :
10.1109/ICHQP.2004.1409374
