@article{oai:u-ryukyu.repo.nii.ac.jp:02007419,
 author = {親盛, 克治 and Oyamori, Katsuji},
 issue = {10},
 journal = {琉球大学理工学部紀要. 工学篇, Bulletin of Science & Engineering Division, University of the Ryukyus. Engineering},
 month = {Sep},
 note = {The commutatorless motor (CLM) consists the thyristor inverter and the three phase synchronous motor which has a position sensor connecting motor shaft. The CLM has merits that brief and strong construction of a-c motor, and precise and easy speed control of d-c motor. Driving the CLM at the series excitation, leading and commutation angle are held constant inspite of the magnitude of the load current. Outline of the paper is as follow: (1) Influence of the characteristics of CLM by the magnitude of the field current. (2) Compare with the armature reaction of the series and external field. (3) Influence of the leading and commutation angle by the smoothing reactor. (4) Brief measurement of the leading and commutation angle by the load and noload testing., 紀要論文},
 pages = {127--136},
 title = {円筒形無整流子電動機の直巻特性},
 year = {1975}
}