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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| EE, IEE-HCA | 2024-05-31 13:20 |
Tokyo | (Primary: On-site, Secondary: Online) |
[Fellow Memorial Lecture]
[Fellow Memorial Speech] Development and Standardization on DC Power Supply System for Electronics, Information and Communication Tadatoshi Babasaki (NTT-US) |
[more] | |
| EE | 2024-01-18 13:05 |
Kagoshima | (Primary: On-site, Secondary: Online) |
Experimental Verification of Isolated Multilevel Virtual Conductor with Bidirectional Dual Active Bridge Converter Yasushi Eto, Yuichi Noge, Masahito Shoyama (Kyushu Univ.), Tadatoshi Babasaki (NTT-US)  EE2023-40 |
This paper experimentally confirms the performance of an isolated multilevel virtual conductor (MLVC). MLVC is a decentr... [more] | EE2023-40 pp.1-6 |
| EE | 2024-01-18 13:30 |
Kagoshima | (Primary: On-site, Secondary: Online) |
Verification of DC Bus Signaling Operation for DC Distribution System with Multi Level Virtual Conductor Yasushi Eto, Yuichi Noge, Masahito Shoyama (Kyushu Univ.), Tadatoshi Babasaki (NTT-US) EE2023-41 |
This paper confirms the behavior of a hierarchical DC power supply system where two devices based on DC Bus Signaling (D... [more] | EE2023-41 pp.7-12 |
| 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, WPT (Joint) |
2022-10-06 11:50 |
Osaka | (Primary: On-site, Secondary: Online) |
Demonstration Study of Multi-use of Battery Energy Storage Systems by Robust Control
-- Accuracy Evaluation of Demand and Power Generation Predictions -- Miki Ueshima, Kazufumi Yuasa, Yoshiharu Takeuchi, Tadatoshi Babasaki (NTT FACILITIES), Kundjanasith Thonglek, Kohei Ichikawa, Keichi Takahashi (NAIST) EE2022-18 |
This paper presents an overview of a demonstration study of the multiple use of battery energy storage systems, which ai... [more] | EE2022-18 pp.21-24 |
| 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 |
| EE, IEE-SPC (Joint) |
2020-03-05 13:20 |
Nagasaki | (Cancelled but technical report was issued) |
Demonstrative Research on DC powered Vehicle to Building for Office Buildings Kazufumi Yuasa, Miki Ueshima, Tadatoshi Babasaki (NTT FACILITIES, INC.), Takashi Imai (IKS CO.,LTD.) EE2019-75 |
In this paper, we report the details of the demonstrative research of V2B (Vehicle to Building) for an office building a... [more] | EE2019-75 pp.1-5 |
| WPT, EE (Joint) |
2019-10-10 16:30 |
Shiga | Ryukoku Extension Center, Ryukoku University | A study on optimized operation strategy of storage battery by considering long-term variability of consumer's net load with photovoltaics Kazufumi Yuasa (Kyushu Institute of Technology), Miki Ueshima, Tadatoshi Babasaki (NTT FACILITIES, INC.), Ichiro Omura (Kyushu Institute of Technology) EE2019-35 |
[more] | EE2019-35 pp.53-57 |
| EE | 2019-01-16 15:25 |
Kumamoto | KCIC | [Special Talk]
Report of the International Congress and Conferences on Energy Electronics
-- ECCE, INTELEC, ICRERA, icSmartGrid -- Youichi Ishizuka (Nagasaki Univ.), Tadatoshi Babasaki (NTT Facilities), Satoshi Ikeda (Panasonic), Nobumasa Matsui (NiAS) EE2018-46 |
[more] | EE2018-46 pp.49-54 |
| EE | 2019-01-17 14:25 |
Kumamoto | KCIC | A Study on Storage Battery Reduction Effect applying Building Type-Based DC Power Supply System Kazufumi Yuasa, Miki Ueshima, Tadatoshi Babasaki (NTT FACILITIES, INC.) EE2018-57 |
In this paper, the relationship between the reduction effect of storage battery capacity and the renewable energy ratio ... [more] | EE2018-57 pp.111-114 |
| EE, CPM, OME | 2018-11-21 13:50 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | EE2018-28 CPM2018-56 OME2018-16 |
(To be available after the conference date) [more] | EE2018-28 CPM2018-56 OME2018-16 pp.13-18 |
| WPT, EE (Joint) |
2018-10-04 11:30 |
Kyoto | Kyoto Univ. Uji Campus | Optimization of equipment renewal by failure prediction considering instantaneous and cumulative effects of external environments Kaisei Kanetani, Masahiro Yamazaki, Tadatoshi Babasaki (NTT FACILITIES), Hideaki Kim, Tatsushi Matsubayashi (NTT) EE2018-25 |
[more] | EE2018-25 pp.41-46 |
| EE, WPT, IEE-SPC | 2018-07-02 15:00 |
Hokkaido | Hokkaido University | Improving Energy Self-Consumption Rate in Renewable Energy System
-- A Study Using Robust Optimization Method -- Miki Ueshima, Kazufumi Yuasa, Tadatoshi Babasaki (NTT FACILITIES) EE2018-12 |
Under grid parity conditions, improving the energy self-consumption rate is important for economy in power procurement. ... [more] | EE2018-12 pp.71-76 |
| IN | 2018-06-15 10:50 |
Toyama | Toyama Prefecture Education and Culture Center | [Invited Talk]
Fault detection of solar power generation system Yuji Higuchi, Tadatoshi Babasaki (NTT Facilities) IN2018-11 |
(To be available after the conference date) [more] | IN2018-11 pp.63-68 |
| EE, WPT, IEE-SPC (Joint) [detail] |
2013-07-26 15:50 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Economical Evaluation of Photovoltaic and Battery Systems under Real-time Pricing Shuhei Tachikawa (Tokyo Univ. of Science), Toru Tanaka, Tadatoshi Babasaki (NTT), Toshiaki Yachi (Tokyo Univ. of Science) EE2013-19 |
The economic efficiency of photovoltaic and battery systems for residential power distribution is evaluated quantitative... [more] | EE2013-19 pp.97-101 |
| EE, CPM | 2013-01-25 13:30 |
Kumamoto | A Study on Efficiency Maximization of DC Power Supply System by Using Active Power Control Dai Orihara, Hiroumi Saitoh (Tohoku Univ), Yuji Higuchi, Tadatoshi Babasaki (NTT) EE2012-51 CPM2012-173 |
In a DC power supply system, a rectifier consisting of multiple parallel converters transforms AC to DC. The efficiency ... [more] | EE2012-51 CPM2012-173 pp.135-140 |
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| EE | 2011-01-28 10:15 |
Kumamoto | Evaluation of semiconductor breaker for HVDC power supply system Kensuke Murai, Toshimitsu Tanaka, Tadatoshi Babasaki, Yousuke Nozaki (NTT) EE2010-32 |
A highly stable higher-voltage direct-current (HVDC) power-feeding system is required for use in telecommunications buil... [more] | EE2010-32 pp.23-28 |
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| EE | 2011-01-28 13:25 |
Kumamoto | The Battery Management for Constructing Fuel-Cell/Battery Hybrid Power Supply System Katsuyuki Sato, Toshiaki Yachi (TUS), Akira Takeuchi, Tadatoshi Babasaki, Naoki Kato (NTT) |
This paper describes an operation control method for fuel-cell/battery hybrid power supply systems. Demand load power fl... [more] | ||
| EE | 2011-01-28 15:40 |
Kumamoto | The Characteristic Improvement of Digitally Controlled DC-DC Converter Taku Ishibashi, Fujio Kurokawa (Nagasaki Univ.), Tadatoshi Babasaki (Nagasaki Univ./NTT) EE2010-41 |
This paper presents the improvement of characteristics of digitally controlled the buck-boost dc-dc converter by the new... [more] | EE2010-41 pp.79-84 |
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| CPM, EE | 2010-02-01 09:50 |
Kyoto | Evaluation of Ni-MH Batteries for Constructing Fuel-Cell/Battery Hybrid Power Supply System Katsuyuki Sato, Toshiaki Yachi (Tokyo Univ. of Sci.), Naoki Kato, Toshifumi Somatani, Tadatoshi Babasaki (NTT) EE2009-56 CPM2009-148 |
This paper describes evaluation results of nickel metal hydride (Ni-MH) batteries as candidates for fuel-cell/battery hy... [more] | EE2009-56 CPM2009-148 pp.5-10 |
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