Voltage Profile Estimation using State Estimation in a Distribution Network
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- Akasaka Riku
- Graduate School of Information Science and Technology, Hokkaido University
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- Hara Ryoichi
- Graduate School of Information Science and Technology, Hokkaido University
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- Kita Hiroyuki
- Graduate School of Information Science and Technology, Hokkaido University
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- Tanabe Takayuki
- MEIDENSHA CORPORATION
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- Sugimura Syuhei
- MEIDENSHA CORPORATION
Bibliographic Information
- Other Title
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- 状態推定を用いた配電系統の電圧分布推定
- ジョウタイ スイテイ オ モチイタ ハイデン ケイトウ ノ デンアツ ブンプ スイテイ
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Abstract
<p>In distribution systems, a large amount of photovoltaic systems (PVs) is being introduced, which may make the voltage profile more complicated. In order to accommodate PVs as much as possible, more advanced voltage management scheme should be developed. For such purpose, online voltage profile monitoring would be helpful. however, it needs installation of many sensors into the distribution system. On the other hand, smart meters and IT switches are being installed in Japan. That is, the distribution systems are being rich-information circumstances. Based on the above recent trend, this paper proposes voltage profile estimation methods based on the state estimation technique. The numerical case studies for the distribution network model with 2,160 consumers were carried out to validate the estimation performance.</p>
Journal
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- IEEJ Transactions on Power and Energy
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IEEJ Transactions on Power and Energy 141 (6), 440-447, 2021-06-01
The Institute of Electrical Engineers of Japan
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Details 詳細情報について
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- CRID
- 1390851165523225856
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- NII Article ID
- 130008046668
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- NII Book ID
- AN10136334
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- ISSN
- 13488147
- 03854213
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- NDL BIB ID
- 031547410
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- Text Lang
- ja
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed