Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Yusuke Shibano"'
Autor:
Tsuyoshi Watanabe, Yusuke Shibano, Jun Kawano, Kohei Takahata, Daisuke Enomoto, Natsumi Kamiya, Junji Yamamoto, Hiroyuki Kagi
Publikováno v:
Journal of Raman Spectroscopy. 48:1755-1761
We investigated the relation between Sr# [= 100 Sr/(Sr + Ca) in mol] of calcites and their Raman spectra for Sr-doped calcite samples with Sr# of 0–13.2. We selected 3 major Raman peaks observed at 150–155 cm−1 (peak A), 274–282 cm−1 (peak
Publikováno v:
2017 IEEE 12th International Conference on Power Electronics and Drive Systems (PEDS).
This study presents a novel estimation method for the position-sensorless control of a permanent magnet synchronous motor at low speed range using an instantaneous speed observer and induced voltage caused by magnetic saturation (IVMS). The estimated
Publikováno v:
IEEJ Transactions on Industry Applications. 135:596-602
Publikováno v:
2017 19th European Conference on Power Electronics and Applications (EPE'17 ECCE Europe).
Recently, the demand of the position sensorless control is increasing in motor drive. At low speed range, the saliency-based methods are proposed. In this paper, using the modified symmetrical carrier PWM with switching frequencies up to 16kHz, we ac
Autor:
Yusuke Shibano, Yukihisa Hasegawa, Toshikazu Sekihara, Sari Maekawa, Akihito Kinjo, Hisao Kubota
Publikováno v:
2015 17th European Conference on Power Electronics and Applications (EPE'15 ECCE-Europe).
The rotor position sensor is required to control Permanent Magnet Synchronous Motor (PMSM). However, the rotor position sensor, for example, Resolvers or Pulse Generator (PG) have some disadvantages which are an increase of total volume of the motor,
Autor:
Yusuke Shibano, Hisao Kubota
Publikováno v:
2009 Twenty-Fourth Annual IEEE Applied Power Electronics Conference and Exposition.
The purpose of this study is to propose a new pole position estimation method of Interior Permanent Magnet Synchronous Motors, IPMSMs. This new method uses both back EMF and saliency effects without high frequency component injection. Only standard c
Publikováno v:
2007 7th International Conference on Power Electronics and Drive Systems.
The authors have proposed a method to estimate the pole position for sensor-less IPMSM drives with only DC link current measurement and use a triangular comparison PWM technique. Using the proposed method, the current control has not to be interrupte
Autor:
Yusuke Shibano, Hisao Kubota
Publikováno v:
2007 Power Conversion Conference - Nagoya.
This paper presents an initial pole position estimation method for low cost system which measures only the DC link current of inverters. The PWM patterns are restricted for this system in order to detect the phase currents. The saturation effect for