Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Toshie Takeuchi"'
Publikováno v:
Electrical Engineering in Japan. 203:50-57
Publikováno v:
IEEJ Transactions on Power and Energy. 136:192-197
Publikováno v:
Journal of Global Scholars of Marketing Science. 24:172-188
This study focuses on the values constituting a Lifestyles of Health and Sustainability (LOHAS)-oriented lifestyle. It reveals how the Tohoku Earthquake affected the lifestyles and consumption behaviors of consumers. The study consists of two sub-stu
Autor:
Naoaki Inoue, Hiromi Koga, Masahiro Arioka, Takakazu Harada, Satoru Yoshida, Shinichi Miki, Toshie Takeuchi, Akihiko Maruyama, Tadahiro Yoshida, Shinji Sato
Publikováno v:
Electrical Engineering in Japan. 175:18-24
A new 72-kV rated low-pressure dry-air insulated switchgear applying electromagnetic actuation and a function that supports CBM has been developed. First, the dielectric characteristics in dry air under lightning impulse application were investigated
Autor:
Tadahiro Yoshida, Hiromi Koga, Naoaki Inoue, Satoru Yoshida, Shinichi Miki, Toshie Takeuchi, Shinji Sato, Masahiro Arioka, Takakazu Harada, Akihiko Maruyama
Publikováno v:
IEEJ Transactions on Power and Energy. 128:1439-1444
A new 72kV rated low pressured dry air insulated switchgear applying electromagnetic actuation and function that supports CBM has been developed. First, dielectric characteristics in dry air under lightning impulse application has been investigated a
Autor:
Masahiro Arioka, Toshie Takeuchi, Toshihiro Matsunaga, Akihiko Maruyama, Kazushi Haruna, Tomotaka Yano, Mitsuru Tsukima, Kazuaki Imamura, Osamu Takahara, Taehyun Kim
Publikováno v:
IEEJ Transactions on Power and Energy. 128:1459-1464
A new electromagnetically actuated vacuum circuit breaker (VCB) has been developed for a 72kV rated switchgear. Each phase of this VCB has a plurality of compact electromagnetic actuators linked mechanically providing the required driving energy. The
Publikováno v:
Electrical Engineering in Japan. 163:34-40
This paper presents a design and testing of a new high-speed electromagnetic driving mechanism for a high-voltage vacuum circuit breaker (VCB). This mechanism is based on a high-speed electromagnetic repulsion and a permanent magnet spring (PMS). Thi
Autor:
Tomotaka Yano, Naoaki Inoue, Tadahiro Yoshida, Toshie Takeuchi, Shinji Sato, Nobumoto Tohya, Masahiro Arioka
Publikováno v:
IEEJ Transactions on Power and Energy. 126:359-364
We have developed a new environmentally fitted 24kV cubicle-type gas insulated switchgear (C-GIS) applying our dry air insulation technology and the electromagnetic actuation technology. Firstly, we clarified the relationship between the breakdown fi
Publikováno v:
IEEJ Transactions on Power and Energy. 126:1283-1288
Publikováno v:
Electrical Engineering in Japan. 152:8-16
Electromagnetic field analysis coupled with motion using the tableau approach has been applied to high-speed circuit breakers of eddy current repulsion mechanisms. This breaker has an opening time of 1 ms and break time less than 1 cycle (20 ms). The