Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Yuichi Tomaki"'
Autor:
Toshiaki Murata, Rion Takahashi, Shinobu Tominaga, Junji Tamura, Yoshikazu Shima, Atsushi Sakahara, Yuichi Tomaki
Publikováno v:
Electrical Engineering in Japan. 162:27-37
Recently, wind power generation is increasing worldwide. In wind power stations, induction machines are mostly used as generators. Since induction generators have a stability problem similar to the transient stability of synchronous machines, it is i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::08595325c9a601531fae854c1ba925eb
https://doi.org/10.1002/eej.20394
https://doi.org/10.1002/eej.20394
Autor:
Toshiaki Murata, Atsushi Sakahara, S. M. Muyeen, Eiichi Sasano, Mohammad Abdul Mannan, Rion Takahashi, Yuichi Tomaki, Mohd. Hasan Ali, Junji Tamura
Publikováno v:
Electrical and Computer Engineering, 2006. ICECE '06. International Conference on. :205-208
This paper analyzes different types of symmetrical and unsymmetrical fault of grid connected wind turbine generator system (WTGS), where the six-mass drive train model is considered. The unsuccessful re-closing due to permanent fault is also consider
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cd9aba5db127cdbd1829cfcac6bc7561
https://kitami-it.repo.nii.ac.jp/records/7277
https://kitami-it.repo.nii.ac.jp/records/7277
Autor:
Atsushi Sakahara, Rion Takahashi, Junji Tamura, Eiichi Sasano, S. M. Muyeen, Toshiaki Murata, Yuichi Tomaki, Mohd. Hasan Ali
Publikováno v:
Electric Power Components and Systems. 34:1121-1138
In order to investigate the impacts of the integration of wind farms into utilities networks, it is necessary to analyze the transient characteristic of wind turbine generator system (WTGS). In most of the cases, the simple one mass lumped model is c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fd0e858ed0db5f28331f3bf123870090
https://doi.org/10.1080/15325000600630368
https://doi.org/10.1080/15325000600630368
Autor:
Hideki Nasu, Kazsuyuki Kobayashi, Yuichi Tomaki, Nobuo Murotani, Jun-ich Murakami, Katuya Kajiyama, Yuichi Mita, Tomohiko Ikeya, Hayato Narisoko, Kaoru Ishihara, Nobuyuki Sawada, Masanori Hattori, Kazuyuki Adachi, Satoru Ujiie
Publikováno v:
Journal of Power Sources. 105:6-12
This study sought to investigate methods of charging nickel/metal hydride (Ni/MH) batteries for use in an electric vehicle(EV). The specific conditions for the multi-step constant-current charging method with regulation of voltage and dT/dt were vari
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::af296b56e5d51d6c8570f9415a54cfcc
https://doi.org/10.1016/s0378-7753(01)00907-7
https://doi.org/10.1016/s0378-7753(01)00907-7
Publikováno v:
IEEJ Transactions on Power and Energy. 118:533-541
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d76ca6c08e9e07a9859ee01ffaf0a3ec
https://doi.org/10.1541/ieejpes1990.118.5_533
https://doi.org/10.1541/ieejpes1990.118.5_533
Blade-Shaft Torsional Oscillation Minimization of Wind Turbine Generator System by Using STATCOM/ESS
Autor:
Rion Takahashi, Toshiaki Murata, Mohd. Hasan Ali, Yuichi Tomaki, Eiichi Sasano, Junji Tamura, Atsushi Sakahara, S. M. Muyeen
Publikováno v:
2007 IEEE Lausanne Power Tech.
In this paper, blade and shaft torsional oscillations of wind turbine generator system (WTGS) are analyzed when a network disturbance occurs in the power system. Many studies have been reported so far about the shaft torsional oscillations of synchro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a9d7f7b2b455d7261ee096fefaf157b1
https://doi.org/10.1109/pct.2007.4538314
https://doi.org/10.1109/pct.2007.4538314
Autor:
Junji Tamura, Atsushi Sakahara, Rion Takahashi, S. M. Muyeen, Md. Hasan Ali, Toshiaki Murata, Eiichi Sasano, Yuichi Tomaki
Publikováno v:
IET Renewable Power Generation. 1:131
A huge number of wind generators are going to be connected with the existing network in the near future. Therefore it is necessary to analyse the transient stability of power systems, including wind turbine generator systems (WTGS). It has already be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::643cb95267eb297f4ffc16bd252ffe90
https://doi.org/10.1049/iet-rpg:20060030
https://doi.org/10.1049/iet-rpg:20060030