書誌事項
- タイトル別名
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- Dynamic State Estimation for Distribution Systems using Measurement Values from IT Switches and Smart Meters
- センサ ツキ カイヘイキ ト スマートメータ ノ ソクテイチ オ モチイタ ハイデン ケイトウ ムケ ドウテキ ジョウタイ スイテイ シュホウ
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抄録
<p>This paper proposes a dynamic state estimation method for distribution systems using measurement values from IT switches and smart meters. In future distribution systems, introduction of solar power generations and electric vehicles is expected to increase complexity of directions and changes in the power flow. The proposed method is able to observe power flow directions in the distribution systems better than conventional state estimation methods without using smart meters. Furthermore, in order to observe complicated changes in the power flow, measurement values from smart meters with long measurement periods and delays are weighted to adjust their influence on the state estimation results for better performance in tracking power flow changes. The proposed method is verified to be more accurate for the voltage estimation than conventional methods through simulations assuming complicated distribution systems.</p>
収録刊行物
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- 電気学会論文誌B(電力・エネルギー部門誌)
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電気学会論文誌B(電力・エネルギー部門誌) 142 (9), 441-452, 2022-09-01
一般社団法人 電気学会
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詳細情報 詳細情報について
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- CRID
- 1390293268648883840
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- NII書誌ID
- AN10136334
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- ISSN
- 13488147
- 03854213
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- NDL書誌ID
- 032388934
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- Crossref
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- 抄録ライセンスフラグ
- 使用不可