Zobrazeno 1 - 10
of 117
pro vyhledávání: '"Yasushi YAMANO"'
Publikováno v:
IEEE Transactions on Dielectrics and Electrical Insulation. 30:862-868
Publikováno v:
IEEJ Transactions on Electrical and Electronic Engineering. 18:386-393
Autor:
Shimin Li, Wei Yang, Xixi Jiang, Yasushi Yamano, Yingsan Geng, Zhiyuan Liu, Jianhua Wang, Chaohai Zhang
Publikováno v:
IEEE Transactions on Dielectrics and Electrical Insulation. 29:193-198
Vacuum Insulation in Negative Ion Accelerator with Long Gap and Large Surface for Fusion Application
Autor:
Atsushi, Kojima, Masamichi, Murayama, Masashi, Kisaki, Kazuhiro, Watanabe, Naoki, Shibata, Hiroyuki, Tobari, Masahiro, Ichikawa, Junichi, Hiratsuka, mae quinones Saquilayan, Glynnis, Yuji, Shimabukuro, Mieko, Kashiwagi, Yasushi, Yamano
Publikováno v:
IEEE Transactions on Plasma Science. :420-425
A scaling technique has been developed in order to predict the voltage holding capability of the world-largest electrostatic accelerator for fusion application having a long gap vacuum insulation around 1 m with large surface area of more than 6 m 2
Autor:
Wataru Ohnishi, Yuki Inada, Shungo Zen, Reon Sasaki, Yasuhiro Takada, Yuta Miyaoka, Kosuke Tsukamoto, Yasushi Yamano
Publikováno v:
IEEE Transactions on Power Delivery.
Publikováno v:
IEEE Transactions on Dielectrics and Electrical Insulation. 28:838-844
We wish to determine if a polarity effect of impulse conditioning characteristics exist under a uniform electric field distribution in vacuum. To clarify the polarity effect, same breakdown test procedure is carried out for spherical electrode pairs
Publikováno v:
IEEJ Transactions on Fundamentals and Materials. 141:172-178
Prototype Current-Limiting Hybrid DC Circuit Breaker Incorporating a Fuse and a Semiconductor Device
Autor:
Wataru Ohnishi, Naoki Takayasu, Yusuke Fukai, Yasushi Yamano, Yuki Inada, Shungo Zen, Mitsuaki Maeyama
Publikováno v:
IEEE Transactions on Power Delivery. 36:2231-2233
Owing to the increased demand for DC interruption, a prototype current-limiting hybrid DC circuit breaker incorporating a fuse and a semiconductor device was developed, based on a completely novel design concept. Recently, hybrid DC breakers have bee
Autor:
Hiroyuki Nagai, Ryo Kikuchi, Eiji Kaneko, Mitsuaki Maeyama, Hiroyuki Iwabuchi, Yuki Inada, Yasushi Yamano, Akiko Kumada, Kunihiko Hidaka
Publikováno v:
IEEE Transactions on Plasma Science. 48:2224-2236
Interelectrode phenomena related to intense-mode vacuum arc interruption were systematically compared between CuCr and AgWC electrodes by using various optical techniques mainly including two-color pyrometry for anode temperature determination after
Publikováno v:
IEEE Transactions on Dielectrics and Electrical Insulation. 27:799-805
The objective of this paper is to propose mechanisms of gas desorption induced discharge and their polarity effect. Three electrode pair types were combined in the in-situ experimental apparatus with high vacuum; air-exposed cathode and anode, airexp