抄録
As one of the solution for energy saving in DC-electrified railway system, wayside energy storage systems (WESSs) are recently studied. In the previous study, current based control, which regulates current of ESSs, and voltage based control, which regulates the filter capacitor (FC) voltage, have been proposed as a power control method for WESSs. However, the difference between these two power control methods has not discussed before. In this paper, a theoretical comparison between voltage based power control method and current based power control method is carried out focusing on each static characteristic. Furthermore, an influence of distance between a WESS and a rail vehicle on characteristics of each control is also considered. Though the study in this paper, theoretical comparison between both control methods is carried out. Results of this paper contribute to establish a method to design WESSs which realize maximum energy saving effect with minimum energy capacity of energy storage devices.
本文言語 | English |
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ホスト出版物のタイトル | 2018 International Power Electronics Conference, IPEC-Niigata - ECCE Asia 2018 |
出版社 | Institute of Electrical and Electronics Engineers Inc. |
ページ | 2527-2533 |
ページ数 | 7 |
ISBN(電子版) | 9784886864055 |
DOI | |
出版ステータス | Published - 2018 10月 22 |
外部発表 | はい |
イベント | 8th International Power Electronics Conference, IPEC-Niigata - ECCE Asia 2018 - Niigata, Japan 継続期間: 2018 5月 20 → 2018 5月 24 |
Other
Other | 8th International Power Electronics Conference, IPEC-Niigata - ECCE Asia 2018 |
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国/地域 | Japan |
City | Niigata |
Period | 18/5/20 → 18/5/24 |
ASJC Scopus subject areas
- エネルギー工学および電力技術
- 電子工学および電気工学