Title :
A energy-saving controller for ac motor light-load operation based on the constant power factor
Author :
Shihong, Gan ; Jianxin, Chu ; Wei, Gu ; Yu, Yuan
Author_Institution :
Electr. Eng. Dept., Shanghai Ocean Univ., Shanghai, China
Abstract :
The paper analyses energy-saving effect of variable applied voltage and light load operation, produces its main hardware circuit, designs the energy-saving Controller of AC motor based on the constant power factor. It is shown that such a controller can be used for energy-saving with optimum control. It can realize the function such as soft start, soft stop and general protection.
Keywords :
AC motors; machine control; machine protection; optimal control; power factor; AC motor light load operation; constant power factor; energy saving controller; general protection; optimum control; soft start; soft stop; Electrical engineering; Induction motors; Oceans; Reactive power; Voltage control; AC motor; Control; Energy-saving; Light-load Operation; Power Factor;
Conference_Titel :
Artificial Intelligence, Management Science and Electronic Commerce (AIMSEC), 2011 2nd International Conference on
Conference_Location :
Deng Leng
Print_ISBN :
978-1-4577-0535-9
DOI :
10.1109/AIMSEC.2011.6009992
