Zobrazeno 1 - 10
of 47
pro vyhledávání: '"Seiichi Muroyama"'
Publikováno v:
Renewable Energy. 31:1343-1354
We studied the improved effects a diffuser had on the output power of small wind turbine systems, aiming to introduce these systems to radio relay stations as an independent power supply system. A frustum-shaped diffuser was chosen from an economical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3810d60c0db95f158f82fb397b1dc241
https://doi.org/10.1016/j.renene.2005.07.008
https://doi.org/10.1016/j.renene.2005.07.008
Publikováno v:
IEICE Transactions on Communications. :4353-4359
A rack-mounted DC power-supply system utilizing Li-ion batteries, which have higher energy density than conventional VRLA batteries, was developed. The system was designed to have the management functions of Li-ion batteries, such as overcharge prote
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ee9d3462260b4b73cde2eafea4216b04
https://doi.org/10.1093/ietcom/e88-b.11.4353
https://doi.org/10.1093/ietcom/e88-b.11.4353
Publikováno v:
IEICE Transactions on Communications. :3436-3442
This paper describes the characteristics of lithium-ion cells developed for stationary use, as in the case of stand-by sources in power systems. The effect of a cell-voltage-equalizing circuit developed for batteries of cells is also demonstrated. Th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::04ce2036a6d4fac7b95efe5c61443561
https://doi.org/10.1093/ietcom/e88-b.8.3436
https://doi.org/10.1093/ietcom/e88-b.8.3436
Publikováno v:
Solar Energy Materials and Solar Cells. 75:603-612
A non-sun-tracking concentrating solar module is described that is designed to achieve photovoltaic (PV) systems with higher generation power density. The proposed concentrating module consists of a solar panel having a higher tilt angle than that of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::54fa87d459f7c9a6577e6a0d446113f2
https://doi.org/10.1016/s0927-0248(02)00156-3
https://doi.org/10.1016/s0927-0248(02)00156-3
Publikováno v:
IEEJ Transactions on Power and Energy. 118:1256-1263
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::13495252db9201cd290294be8dd67bcc
https://doi.org/10.1541/ieejpes1990.118.11_1256
https://doi.org/10.1541/ieejpes1990.118.11_1256
Publikováno v:
Electronics and Communications in Japan (Part II: Electronics). 79:85-92
A two-input winding transformer technique for high-power factor converters has been developed. This technique results in reduced size and enhanced conversion efficiency. Input-current wave-shaping and fast output-voltage regulation are achieved by co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ec210b8b1ad7872cbe2543c0d3bd8514
https://doi.org/10.1002/ecjb.4420790410
https://doi.org/10.1002/ecjb.4420790410
Publikováno v:
IEEJ Transactions on Industry Applications. 115:719-725
In recent years, switching mode rectifiers (SMRs) which are composed of a capacitor input type rectifier and a DC-DC converter have been used to supply DC power to various electronic systems. Despite their desirable features such as small-size, light
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d8f01a3ba9627cc0c7cc146f86c8fcec
https://doi.org/10.1541/ieejias.115.719
https://doi.org/10.1541/ieejias.115.719
Publikováno v:
Electronics and Communications in Japan (Part I: Communications). 76:1-13
The reliability of air conditioning systems for next-generation high-power-consuming telecommunication equipment is calculated taking into consideration the time delay effect. Also, a method is presented for improving the reliability of the air condi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::950fb773e3f35ddbc05f1766838ef6ef
https://doi.org/10.1002/ecja.4410761201
https://doi.org/10.1002/ecja.4410761201
Publikováno v:
INTELEC 06 - Twenty-Eighth International Telecommunications Energy Conference.
In recent years, new electricity supply systems have been constructed that benefit consumers and power supply enterprises, as the introduction of distributed power increases. This situation has led to new electric power network systems that supply mu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::37b9f91e9c4c5bfdf4713ce50369b747
https://doi.org/10.1109/intlec.2006.251625
https://doi.org/10.1109/intlec.2006.251625
Publikováno v:
INTELEC 06 - Twenty-Eighth International Telecommunications Energy Conference.
Presented are reports on the development of a multiple power quality level supply system that provides five kinds of high quality electric power at the same time. The system utilizes both renewable energy and utility and supplies consumers with vario
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f64010750c111a8c835ffd280ae189e6
https://doi.org/10.1109/intlec.2006.251624
https://doi.org/10.1109/intlec.2006.251624