Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Keiichiro Hakuta"'
Publikováno v:
2017 IEEE International Telecommunications Energy Conference (INTELEC).
NTT Group has worked on photovoltaic power (PV) systems deployment for over half a century. Through the activities, we have contributed to the progress of PV technologies, the de-facto standardization of the Japanese large-scale PV systems and the in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5a0b819ecea1f9c511e548f108d1199a
https://doi.org/10.1109/intlec.2017.8211668
https://doi.org/10.1109/intlec.2017.8211668
Publikováno v:
2017 IEEE International Telecommunications Energy Conference (INTELEC).
A highly land-area-efficient solar array structure named “F Solar Package Type-M” was developed and evaluated based on the actual data in “F Nagara Solar Power Plant”. This package shows better power generation performance and return on inves
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c72bcabd4807b6a274d3a28ad81fc84d
https://doi.org/10.1109/intlec.2017.8211670
https://doi.org/10.1109/intlec.2017.8211670
Autor:
Shigeru Tabeta, Keiichiro Hakuta
Publikováno v:
Journal of Marine Science and Technology. 18:535-546
Evaluation of the behaviors of fish that belong to higher levels of the food web is important from the viewpoint of resource management and other environmental issues. Especially for adult fish that can swim against the surrounding currents, it is qu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::28bd37416048cc7853f8cbbad5085182
https://doi.org/10.1007/s00773-013-0225-2
https://doi.org/10.1007/s00773-013-0225-2
Publikováno v:
2016 IEEE International Conference on Renewable Energy Research and Applications (ICRERA).
National demonstration projects for characteristics evaluation of various types of photovoltaic (PV) modules were carried out in both Japan and United States (U.S.). Each type of the PV modules is evaluated from the viewpoint of performance ratio and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cd0241a21099879b3c46312bbd035560
https://doi.org/10.1109/icrera.2016.7884481
https://doi.org/10.1109/icrera.2016.7884481
Publikováno v:
2016 IEEE 43rd Photovoltaic Specialists Conference (PVSC).
Short circuit current (Isc) depends on the effective irradiance incident upon a PV module. Effective irradiance is highly correlated with broadband irradiance, but can vary slightly as the spectral content of the incident light changes. We explore us
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::977f471330844ba15707f92cab340322
https://doi.org/10.1109/pvsc.2016.7749838
https://doi.org/10.1109/pvsc.2016.7749838
Publikováno v:
Journal of the Japan Society of Naval Architects and Ocean Engineers. 11:221-227
Artificial upwelling is a technology aiming to increase the marine productivity by uplifting bottom seawater with rich nutrient to euphotic zone using artificial structure. The environmental impacts of an artificial upwelling technology using a seabe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::67e374816792041bc2e499f7f01408db
https://doi.org/10.2534/jjasnaoe.11.221
https://doi.org/10.2534/jjasnaoe.11.221
Publikováno v:
2015 IEEE International Telecommunications Energy Conference (INTELEC).
This study evaluated power generation characteristics of sixteen different types of Photovoltaic (PV) systems in “F Solar Research Park”. As a result, the performance ratio of crystalline silicon and CIS PV systems were higher during winter month
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d55fac2f0a56c668829614777b54c05a
https://doi.org/10.1109/intlec.2015.7572477
https://doi.org/10.1109/intlec.2015.7572477
Publikováno v:
2013 IEEE 39th Photovoltaic Specialists Conference (PVSC).
“HOKUTO Mega-Sola” is in operation since 2008. Seventeen different kinds of crystalline-Si based PV modules are installed in the first phase. The typical array capacity and the inverter capacity of the systems are 10kW. Overall performance is eva
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0d6ffa46aabd14075541e90c4d67013f
https://doi.org/10.1109/pvsc.2013.6745148
https://doi.org/10.1109/pvsc.2013.6745148
Autor:
Keiichiro Hakuta, Shigeru Tabeta
Publikováno v:
Volume 4: Ocean Engineering; Ocean Renewable Energy; Ocean Space Utilization, Parts A and B.
The evaluation of the behaviours of fish which stand on higher levels of food-web is important from the viewpoint of the resource management or other environmental impacts. Especially for the adult fish which can swim against the currents of circumfe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::91f3a4164d90dcffc204b22d33d2aac0
https://doi.org/10.1115/omae2009-79334
https://doi.org/10.1115/omae2009-79334
Publikováno v:
Volume 5: Ocean Space Utilization; Polar and Arctic Sciences and Technology; The Robert Dean Symposium on Coastal and Ocean Engineering; Special Symposium on Offshore Renewable Energy.
Field measurement and modelling of the material cycle are carried out for the cultivation pond of penaeid shrimp Penaeus japonicus. The main purpose of the present study is to investigate the sustainability of coastal shrimp aquaculture, which is inc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1eea4104b7c51a49747a9f60c0199429
https://doi.org/10.1115/omae2007-29662
https://doi.org/10.1115/omae2007-29662