Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Yoshiyasu Shibayama"'
Publikováno v:
IEEE Transactions on Magnetics. 47:1458-1461
In order to improve the convergence for steady-state analysis, the simplified singularity decomposition-explicit error correction (SD-EEC) method is developed. This paper proposes techniques to apply the simplified SD-EEC method to an interior perman
Autor:
Masanori Nakamura, Yoshiyasu Shibayama, Noriaki Nishikawa, Hitoshi Uehara, Yoshihiro Kawase, Tadashi Yamaguchi, Tomohito Nakano
Publikováno v:
IEEJ Transactions on Industry Applications. 131:1212-1216
A parallel computing method for rotating machines excited by the voltage source with the three-dimensional finite element method is developed. In this method, the matrix equations which contains voltage equations are divided into multiple subdomains
Autor:
Yoshiyasu Shibayama, Tadashi Yamaguchi, Yoshihiro Kawase, Tomohiro Umemura, Kazuya Kishida, Shingo Makishima, Koji Hanaoka
Publikováno v:
COMPEL - The international journal for computation and mathematics in electrical and electronic engineering. 29:1097-1105
PurposeThe purpose of this paper is to clarify the electrical loss of an interior permanent magnet (IPM) motor driven by the pulse‐width modulation (PWM) inverter with various carrier frequencies quantitatively.Design/methodology/approachAn IPM mot
Autor:
Yoshiyasu Shibayama, Katsuhiro Hirata, Yoshihiro Kawase, Tomohiro Ota, Satoshi Suzuki, Tadashi Yamaguchi
Publikováno v:
The XIX International Conference on Electrical Machines - ICEM 2010.
This paper describes the dynamic analysis method for a spherical resonant actuator using the three-dimensional finite element method (3-D FEM). In this computation, the magnetic field equation is coupled with the electric circuit equation and the mot
Effects of eddy current on dynamic characteristics of electromagnets using 3-D finite element method
Publikováno v:
The XIX International Conference on Electrical Machines - ICEM 2010.
The dynamic characteristics of an electromagnet for a circuit breaker taking into account the eddy currents are quantitatively clarified using the three-dimensional finite element method (3-D FEM). In this paper, it is numerically clarified that it i
Autor:
Keiichi Morinaga, Tadashi Yamaguchi, Yoshiyasu Shibayama, Yoshihiro Kawase, Kazuya Kishida, Hirokatsu Katagiri
Publikováno v:
Digests of the 2010 14th Biennial IEEE Conference on Electromagnetic Field Computation.
We developed a magnetic field analysis method for interior permanent magnet (IPM) motors driven by the voltage source using the three dimension finite element method (3-D FEM) with prismatic elements. In this paper the accuracy and the calculation ti
Autor:
Tomohito Nakano, Tadashi Yamaguchi, Hitoshi Uehara, Noriaki Nishikawa, Yoshiyasu Shibayama, Yoshihiro Kawase, Masanori Nakamura
Publikováno v:
Digests of the 2010 14th Biennial IEEE Conference on Electromagnetic Field Computation.
A parallel computing method for rotating machines excited from voltage source with the three-dimensional finite element method is developed, and the usefulness is verified through the computation of an IPM motor with an off-centered rotor on the Eart
Autor:
Yoshiyasu Shibayama, Tadashi Yamaguchi, Kazuya Kishida, Koji Hanaoka, Tomohiro Umemura, Yoshihiro Kawase, Shingo Makishima
Publikováno v:
2009 International Conference on Electrical Machines and Systems.
The electrical loss of an interior permanent magnet (IPM) motor driven by the multilevel PWM inverter with several carrier frequencies is clarified using the three-dimensional finite-element method (3-D FEM).
Autor:
Yoshihiro Kawase, Tadashi Yamaguchi, Tomohiro Umemura, Yoshiyasu Shibayama, Koji Hanaoka, Shingo Makishima, Kazuya Kishida
Publikováno v:
COMPEL; Aug2010, Vol. 29 Issue 4, p1097-1105, 9p
Autor:
Yoshiyasu Shibayama
Publikováno v:
Transactions of the Architectural Institute of Japan Summaries of Technical Papers. 42:681