Title :
A new starting method for asynchronous induction motor
Author :
Wan-ting, Hu ; Ya-jie, Zhou ; Si-ming, Ren ; Hai-yan, Zhang
Author_Institution :
China Ship Dev. & Design Center, Wuhan, China
Abstract :
This paper analyzed and compared the current AC motor soft starting technologies. And then proposed a new starting method, which is first DC excitation, and then constant voltage frequency ratio control. The simulation result based on Matlab verified the method can effectively limit the motor starting current under the normal current, get more smooth starting torque, and less start-up time.
Keywords :
induction motors; starting; torque; torque motors; DC excitation; asynchronous induction motor; constant voltage frequency ratio control; current AC motor soft starting technologies; motor starting current; smooth starting torque; start up time; Frequency control; Induction motors; Stators; Synchronous motors; Torque; Voltage control; AC Motor; Simulation; Soft Starting;
Conference_Titel :
Computing, Control and Industrial Engineering (CCIE), 2011 IEEE 2nd International Conference on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-9599-3
DOI :
10.1109/CCIENG.2011.6008134
