Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Yoshiteru Yoshida"'
Publikováno v:
ECS Transactions. 57:343-350
We have been developing solid oxide fuel cells (SOFCs) to increase electric power self-sufficiency and reduce carbon dioxide emissions in relation to our telecommunication business. We have developed a new model SOFC stack, which is 30% smaller than
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::73ec8138f36c37283a521b8fcb208e31
https://doi.org/10.1149/05701.0343ecst
https://doi.org/10.1149/05701.0343ecst
Publikováno v:
2016 IEEE International Telecommunications Energy Conference (INTELEC).
The amount of energy consumed by data centers and telecom buildings is increasing annually due to the buildup and high-density arrangement of ICT equipment, which is needed to handle the rapid rise in traffic brought on by the spread of smartphones a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a9b5a9a7a16217a37794b8c66d302a8a
https://doi.org/10.1109/intlec.2016.7749145
https://doi.org/10.1109/intlec.2016.7749145
Autor:
Hiroya Yajima, Yoshiteru Yoshida, Tadahito Aoki, Kenichi Usui, Yasuyuki Ooi, Toshiyuki Hayashi, Keiichi Hirose
Publikováno v:
2016 IEEE International Telecommunications Energy Conference (INTELEC).
Power consumption of the ICT sector of information and communication facilities and data centers has grown, and this has led to a need to improve energy efficiency of these facilities. DC distribution systems employing 380 VDC as the supply voltage i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::442706263eda3453b40db174f837b146
https://doi.org/10.1109/intlec.2016.7749118
https://doi.org/10.1109/intlec.2016.7749118
Autor:
Masayuki Yokoo, Hajime Arai, Chiba Reiichi, Yoshiteru Yoshida, Takeshi Komatsu, Himeko Orui, Katsuya Hayashi
Publikováno v:
ECS Transactions. 35:2313-2319
We have been investigating an La (Ni, Fe)O3 as a cathode. The particle size changes were analyzed by SEM before and after durability test for 1,000 h, and 10,000h. We found that little change was observed between before and after the durability test
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ceba8e0abb1ccdfa10e38e05ec39feb7
https://doi.org/10.1149/1.3570227
https://doi.org/10.1149/1.3570227
Autor:
Akira Matsui, Eiji Tohma, Koichi Katsurayama, Hiroshi Orisima, Seigo Kurachi, Hiroyuki Uwani, Yoshiteru Yoshida, Makoto Hirakawa, Naoki Katou, Akihiro Miyasaka, Shoichi Kashima, Katsuya Hayashi, Hajime Arai
Publikováno v:
ECS Transactions. 35:121-126
An SOFC system generating a 5 kW-class AC output power has been developed to demonstrate high electrical efficiency over 1000 hours. The SOFC mono-generation system, consisted of a power generation module and a balance of plant. We have measured the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dc16fe78273daa87bb57acb0102ec659
https://doi.org/10.1149/1.3569986
https://doi.org/10.1149/1.3569986
Autor:
Yoshiteru Yoshida, Hajime Arai, Takeshi Komatsu, Chiba Reiichi, Himeko Orui, Taguchi Hiroaki, Kimitaka Watanabe
Publikováno v:
Journal of Power Sources. 195:5601-5605
We investigated the effect of current loading on the degradation behavior of an anode-supported solid oxide fuel cell (SOFC). The cell consisted of LaNi 0.6 Fe 0.4 O 3 (LNF), alumina-doped scandia stabilized zirconia (SASZ), and a Ni-SASZ cermet as t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ca8de6e7d35086e9d076866fc21e1aa9
https://doi.org/10.1016/j.jpowsour.2010.03.078
https://doi.org/10.1016/j.jpowsour.2010.03.078
Autor:
Yoshiteru Yoshida, Hajime Arai, Yasunobu Mizutani, Masayuki Yokoo, Koichi Katsurayama, Makoto Hirakawa, Kenji Ukai, Shoichi Kashima, Hiroshi Orishima, Hiroyuki Uwani, Katsuya Hayashi
Publikováno v:
ECS Transactions. 25:125-132
Nippon Telegraph and Telephone (NTT), Toho Gas (THG) and Sumitomo Precision Products (SPP) are jointly developing solid oxide fuel cell (SOFC) systems as industrial stationary power generation systems. Two SOFC stacks composed of 40 anode-supported c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::db04944bb75a61976787bf6928a46f78
https://doi.org/10.1149/1.3205517
https://doi.org/10.1149/1.3205517
Autor:
Kazunori Sato, Katsuya Hayashi, Chiba Reiichi, Himeko Orui, Hajime Arai, Masayasu Arakawa, Masayuki Yokoo, Yoshiteru Yoshida, Kazuhiko Nozawa, Takeshi Komatsu
Publikováno v:
ECS Transactions. 16:115-122
This paper discusses on the Cr poisoning that occurs in solid oxide fuel cells with metallic alloy separators. The results of a series of experimental, including an analysis of cathodic overvoltage with loading time at a constant current density, obs
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cbb9d3c24a211445f8360e00180a4878
https://doi.org/10.1149/1.3242226
https://doi.org/10.1149/1.3242226
Autor:
Himeko Orui, Kazuhiko Nozawa, Yoshitaka Tabata, Yousuke Nozaki, Hajime Arai, Yoshiteru Yoshida, Katsuya Hayashi, Masayuki Yokoo
Publikováno v:
ECS Transactions. 17:53-61
We have developed a 1 kW class solid oxide fuel cell (SOFC) stack composed of 40-50 anode supported planar 120-mm-diameter SOFCs. The 50-cell stack provided an electrical conversion efficiency of 53.4% (based on the lower heating value (LHV) of the m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fcafd660ff1ccd02a1e36871aecf274f
https://doi.org/10.1149/1.3142734
https://doi.org/10.1149/1.3142734
Autor:
Hajime Arai, Makoto Yokoo, Y. Nozaki, Yoshiteru Yoshida, Katsuya Hayashi, Kazuhiko Nozawa, Yoshitaka Tabata
Publikováno v:
Journal of Power Sources. 190:252-257
We investigated a solid oxide fuel cell stack that employs anode-supported planar cells in which two intermediate plates are installed every 10 cells to determine the influence of the separation and reconnection of the intermediate plates after high
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b6b1c5c2ccebef715cf3f93e7eaf653d
https://doi.org/10.1016/j.jpowsour.2009.01.025
https://doi.org/10.1016/j.jpowsour.2009.01.025