@inproceedings{oai:nagasaki-u.repo.nii.ac.jp:00018258,
 author = {Tsuji, Mineo and Chen, Shuo and Hamasaki, Shin Ichi and Zhao, Xiaodan and Yamada, Eiji},
 book = {SPEEDAM 2008 - International Symposium on Power Electronics, Electrical Drives, Automation and Motion},
 month = {Jun},
 note = {The V/f control method is one of speed control methods for induction motors. We have proposed an auto-boost voltage method to compensate the voltage drop of stator impedance and a slip frequency compensation method to decrease the speed error caused by the change of load. Stability of the proposed V/f control system is analyzed by root locus. Steady-state torque-speed characteristics and transient responses of proposed system are presented by experimental system. Compared with the constant V/f control method, speed accuracy of proposed method is improved in various speeds and loads., SPEEDAM 2008 - International Symposium on Power Electronics, Electrical Drives, Automation and Motion; Ischia; 11 June 2008 through 13 June 2008, SPEEDAM 2008, pp.1130-1135},
 pages = {1130--1135},
 publisher = {Institute of Electrical and Electronics Engineers},
 title = {A novel V/f control of induction motors for wide and precise speed operation},
 year = {2008}
}