Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
EE |
2023-01-19 11:50 |
Fukuoka |
Kyushu Institute of Technology (Primary: On-site, Secondary: Online) |
Analysis of Load Sharing Characteristics on Plug-and-Play DC Distribution System Across Multi Level Virtual Conductor Yasushi Eto, Yuichi Noge, Masahito Shoyama (Kyushu Univ.), Tadatoshi babasaki (NTT-F) EE2022-35 |
This paper confirms the effect on load sharing characteristics when multiple independent distributed power supplies with... [more] |
EE2022-35 pp.28-32 |
EE |
2022-01-27 13:00 |
Online |
Online |
Survey on the use of middle-size office building under the New Normal
-- Analysis of the impact working from home on the energy of building facilities and equipments -- Kosuke Sasakura, Tatsuya Chuman, Masayoshi Komatsu (NTT-F) EE2021-35 |
[more] |
EE2021-35 pp.24-29 |
EE, WPT (Joint) |
2021-10-05 10:35 |
Online |
Online |
Evaluation of Reduction in Power Generation by Weeds in Solar Power Plants Naoto Ogura, Kaisei Kanetani, Tomohiko Nagata (NTT-F) EE2021-12 |
(To be available after the conference date) [more] |
EE2021-12 pp.1-5 |
EE, IEE-HCA |
2021-05-27 09:25 |
Online |
Online |
LSTM-based Neural Network Model for Predicting Solar Power Generation Kundjanasith Thonglek, Kohei Ichikawa (NAIST), Kazufumi Yuasa, Tadatoshi Babasaki (NTT-F) EE2021-2 |
Currently, the most popular renewable energy is solar power which reduces pollution consequences from using conventional... [more] |
EE2021-2 pp.7-12 |
ICM |
2018-07-06 09:55 |
Aomori |
|
[Encouragement Talk]
Study on Data Center Optimal Management by using DCIM
-- Evaluation on Generalization and Advancement of Temperature Prediction of Server Room using Machine Learning -- Kosuke Sasakura, Takeshi Aoki, Takeshi Watanabe (NTT-F) ICM2018-17 |
In recent years, data centers (DC) have become increasingly important. Accordingly, highly efficient and reliable operat... [more] |
ICM2018-17 pp.35-40 |
EE, IEE-SPC |
2014-07-11 11:00 |
Hiroshima |
Hiroshima Institute of Technology |
Safety and High Discharge Rate of 5C Characteristics of 100-Ah-Class Lithium Ion Cells for Backup use Application Tomonobu Tsujikawa, Kahou Yabuta (NTT-F), Masayasu Arakawa (NTT Facilities Research Institute), Koji Hayashi (Shin-Kobe Electric Machinery) EE2014-13 |
[more] |
EE2014-13 pp.45-49 |
RCS, SR, SRW (Joint) |
2014-03-04 11:05 |
Tokyo |
Waseda Univ. |
DC Electric Power Routing Model System Using 920 MHz Band Remote Wireless Control Yuma Nogami, Akihiro Kobayashi, Yuichi Kado (Kyoto Inst. of Tech.), Mikio Yamasaki (NTT-F RI), Akira Matsumoto, Masato Kaga (NTT-F) SRW2013-49 |
There are some problems about grids in Japan ; risk of destabilization because of disseminated a lot of distributed gene... [more] |
SRW2013-49 pp.31-35 |
EE, WPT, IEE-SPC (Joint) [detail] |
2013-07-26 13:10 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Improvement Technique for Control Characteristics of a High-Voltage Isolated DC-DC Converter with a Snubber Capacitor Kazuhide Domoto, Yoichi Ishizuka (Nagasaki Univ.), Tamotsu Ninomiya, Seiya Abe (ICSEAD), Rejeki Simanjorang, Hiroshi Yamaguchi (AIST), Masato Kaga (NTT-F) EE2013-13 |
A high-voltage isolated dc-dc converter to be used in an HVDC power distribution systems has a big problem of high-volta... [more] |
EE2013-13 pp.61-66 |
EE, CPM |
2013-01-24 14:45 |
Kumamoto |
|
Lifetime characteristics and safety of lithium-ion cells for telecommunications Tomonobu Tsujikawa, Kahou Yabuta (NTT-F), Masayasu Arakawa (NTT Facilities Research Institute Inc.), Koji Hayashi (Shin-Kobe Electric Machinery Co., Ltd.) EE2012-36 CPM2012-158 |
[more] |
EE2012-36 CPM2012-158 pp.47-51 |
EE, CPM |
2013-01-24 17:50 |
Kumamoto |
|
Improvement of Efficiency and Power Density of LLC Current-Mode resonant converters in High-Voltage DC Power Distribution Systems Satoshi Motomura (Nagasaki Univ.), Seiya Abe (ICSEAD), Daiki Kawahara, Kazuhide Domoto, Yoichi Ishizuka, Tamotsu Ninomiya (Nagasaki Univ.), Masahito Shoyama (Kyusyu Univ.), Masato Kaga (NTT-F) EE2012-43 CPM2012-165 |
[more] |
EE2012-43 CPM2012-165 pp.87-91 |
EE, IEE-SPC |
2012-07-30 13:30 |
Nara |
|
Influence of voltage ripples superimposed on the floating charge voltages of UPSs on VRLA battery Tomonobu Tsujikawa, Kahou Yabuta (NTT-F) EE2012-5 |
[more] |
EE2012-5 pp.1-4 |
EE, IEE-SPC |
2012-07-31 10:15 |
Nara |
|
Operation of micro grid based on the prediction of PV output and electric power demand Tomohito Ushirokawa, Keiichi Hirose (NTT-F), Takayuki Ninomiya, Tomoki Kinno, Kazuto Yukita, Yasuyuki Goto, Katsuhiro Ichiyanagi (AIT), Yoshiaki Okui (Sanyo Denki) EE2012-12 |
[more] |
EE2012-12 pp.63-67 |
EE |
2012-01-25 13:00 |
Nagasaki |
|
Management System for Large-capacity Stationary Lithium-ion Batteries Riichi Kitano, Kahou Yabuta, Takashi Matsushita, Tomonobu Tsujikawa (NTT-F), Takefumi Isobe (NTT-F RESEARCH INSTITUTE), Takashi Kofuse (Shin-Kobe Electric Machinery) EE2011-36 |
We developed a management system (BMS) for large-capacity stationary Lithium-ion batteries. BMS keeps the batteries safe... [more] |
EE2011-36 pp.31-36 |
EE |
2012-01-25 13:50 |
Nagasaki |
|
Control of electric power flow between two micro grids Tomohito Ushirokawa, Keiichi Hirose (NTT-F), Kazuto Yukita, Katsuhiro Ichiyanagi (AIT), Yoshiaki Okui (Sanyo Denki) EE2011-38 |
This paper proposes the power flow control between two micro grids. The proposed method uses the unified power flow cont... [more] |
EE2011-38 pp.41-45 |
EE |
2012-01-25 14:50 |
Nagasaki |
|
Control characteristics of a High Voltage Isolated DC-DC converter
-- Effect of snubber capacitor -- Kazuhide Domoto, Tamotsu Ninomiya (Nagasaki Univ.), Rejeki Simanjorang, Hiroshi Yamaguchi (AIST), Seiya Abe (ICSEAD), Masato Kaga, Akiyoshi Fukui (NTT-F) EE2011-40 |
A 5kW-Class high-voltage isolated dc-dc power supply to be used in an HVDC power distribution systems of a data centers ... [more] |
EE2011-40 pp.53-58 |
EE |
2012-01-26 13:25 |
Nagasaki |
|
Study on Voltage Range for a 380 V dc Distribution Keiichi Hirose, Masatoshi Noritake, Tomohito Ushirokawa, Masato Mino (NTT-F) EE2011-51 |
[more] |
EE2011-51 pp.115-120 |
EE, IEE-SPC |
2011-07-28 13:50 |
Hokkaido |
|
Tie line power flow control using parallel processing method in micro grid Tomohito Ushirokawa, Keiichi Hirose (NTT-F), Kazuto Yukita, Katsuhiro Ichiyanagi (AIT), Yoshiaki Okui (Sanyo Denki) EE2011-8 |
In this paper, we propose that the line power flow control operation of the micro grid from utility power. This method i... [more] |
EE2011-8 pp.13-18 |
EE, IEE-SPC |
2011-07-28 14:15 |
Hokkaido |
|
Study on Voltage Range for 380 Vdc Distribution Keiichi Hirose, Masatoshi Noritake, Masato Mino (NTT-F) |
[more] |
|
EE, IEE-SPC |
2011-07-29 13:20 |
Hokkaido |
|
Development of Large Capacity Stationary Lithium-ion Battery System for ICT backup system Takashi Matsushita, Tomonobu Tsujikawa, Kahou Yabuta (NTT-F), Masayasu Arakawa (NTT-F Research Institute Inc.), Koji Hayashi (Shin-Kobe Electric Machinery Co., Ltd.) EE2011-14 |
We have successfully developed large capacity stationary lithium-ion batteries for a back up power supply of telecommuni... [more] |
EE2011-14 pp.91-95 |
EE, IEE-HCA |
2011-05-27 15:00 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Surge Analysis of an Isolated DC-DC Converter in HVDC Power Distribution Systems Kazuhide Domoto, Tamotsu Ninomiya, Kiichi Nakao (Nagasaki Univ.), Simanjorang Rejeki, Hiroshi Yamaguchi, Hiromichi Ohashi (AIST), Seiya Abe (ICSEAD), Masato Kaga, Akiyoshi Fukui (NTT-F) EE2011-5 |
In an isolated DC-DC converter utilized in the HVDC power distribution system, a large surge voltage occurs across the s... [more] |
EE2011-5 pp.47-52 |