| Item type |
デフォルトアイテムタイプ（フル）(1) |
| 公開日 |
2021-08-16 |
| タイトル |
|
|
タイトル |
Unbalanced Voltage Compensation with Optimal Voltage Controlled Regulators and Load Ratio Control Transformer |
|
言語 |
en |
| 作成者 |
Nakadomari, Akito
Shigenobu, Ryuto
Kato, Takeyoshi
Krishnan, Narayanan
Hemeida, Ashraf Mohamed
Takahashi, Hiroshi
Senjyu, Tomonobu
|
| アクセス権 |
|
|
アクセス権 |
open access |
|
アクセス権URI |
http://purl.org/coar/access_right/c_abf2 |
| 権利情報 |
|
|
言語 |
ja |
|
権利情報 |
© 2021 by the authors. |
| 権利情報 |
|
|
言語 |
en |
|
権利情報 |
Creative Commons Attribution 4.0 |
| 権利情報 |
|
|
言語 |
en |
|
権利情報Resource |
https://creativecommons.org/licenses/by/4.0 |
|
権利情報 |
https://creativecommons.org/licenses/by/4.0 |
| 主題 |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
distribution system |
| 主題 |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
load ratio control transformer |
| 主題 |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
optimal scheduling |
| 主題 |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
step voltage regulator |
| 主題 |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
voltage unbalance |
| 内容記述 |
|
|
内容記述タイプ |
Other |
|
内容記述 |
Penetration of equipment such as photovoltaic power generations (PV), heat pump water heaters (HP), and electric vehicles (EV) introduces voltage unbalance issues in distribution systems. Controlling PV and energy storage system (ESS) outputs or coordinated EV charging are investigated for voltage unbalance compensation. However, some issues exist, such as dependency on installed capacity and fairness among consumers. Therefore, the ideal way to mitigate unbalanced voltages is to use grid-side equipment mainly. This paper proposes a voltage unbalance compensation based on optimal tap operation scheduling of three-phase individual controlled step voltage regulators (3φfSVR) and load ratio control transformer (LRT). In the formulation of the optimization problem, multiple voltage unbalance metrics are comprehensively included. In addition, voltage deviations, network losses, and coordinated tap operations, which are typical issues in distribution systems, are considered. In order to investigate the mutual influence among voltage unbalance and other typical issues, various optimization problems are formulated, and then they are compared by numerical simulations. The results show that the proper operation of 3φSVRs and LRT effectively mitigates voltage unbalance. Furthermore, the results also show that voltage unbalances and other typical issues can be improved simultaneously with appropriate formulations. |
| 内容記述 |
|
|
内容記述タイプ |
Other |
|
内容記述 |
論文 |
| 出版者 |
|
|
出版者 |
MDPI |
|
言語 |
en |
| 言語 |
|
|
言語 |
eng |
| 資源タイプ |
|
|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
journal article |
| 出版タイプ |
|
|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| 識別子 |
|
|
識別子 |
http://hdl.handle.net/20.500.12000/48785 |
|
識別子タイプ |
HDL |
| 関連情報 |
|
|
|
識別子タイプ |
DOI |
|
|
関連識別子 |
https://doi.org/10.3390/en14112997 |
| 関連情報 |
|
|
|
識別子タイプ |
DOI |
|
|
関連識別子 |
https://doi.org/10.3390/en14112997 |
| 収録物識別子 |
|
|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
1996-1073 |
| 収録物名 |
|
|
収録物名 |
Energies |
|
言語 |
en |
| 書誌情報 |
巻 14,
号 11,
発行日 2021-05-21
|
energies-14-02997-v2.pdf
