Speed-feedback, Direct-drive Control of a Low-speed Transverse Flux-type Motor with Large Number of Poles for Ship Propulsion
In this paper,direct-drive transverse flux-type motors(TFMs)with large pole numbers have been proposed for electric ship propulsion.The propulsion motors are required for low-speed drive.In speed-feedback control at low-speed region,however,it is difficult to obtain enough speed information from encoder due to its low resolution.Consequently,the stability of the system tends to get remarkably worse.For that reason,Dual Sampling rate Observer(DSO)is applied to the control system to resolve such problem in feedback control.The validity of the proposed system is verified through the comparison of experimental results with/without DSO.
Y.Yamamoto T.Nakamura Y.Takada T.Koseki Y.Aoyama Y.Iwaji
The University of Tokyo,Japan West Japan Railway Company,Japan Hitachi Research Laboratory,Hitachi,Ltd.,Japan
国际会议
Progress in Electromagnetics Research Symposium 2013(2013年电磁学研究新进展学术研讨会)
台北
英文
1066-1070
2013-03-01（万方平台首次上网日期，不代表论文的发表时间）