A Transfer Voltage Simulation Method for Generator Step Up Transformers
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- Funabashi Toshihisa
- Power System Sales Engineering Division, Meidensha Corporation
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- Sugimoto Toshirou
- Japan AE Power Systems Corporation
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- Ueda Toshiaki
- Chubu Electric Power Co., Inc.
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- Ametani Akihiro
- Doshisha University
書誌事項
- タイトル別名
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- Transfer Voltage Simulation Method for Generator Step Up Transformers
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It has been found from measurements for 13 sets of GSU transformers that a transfer voltage of a generator step-up (GSU) transformer involves one dominant oscillation frequency. The frequency can be estimated from the inductance and capacitance values of the GSU transformer low-voltage-side. This observation has led to a new method for simulating a GSU transformer transfer voltage. The method is based on the EMTP TRANSFORMER model, but stray capacitances are added. The leakage inductance and the magnetizing resistance are modified using approximate curves for their frequency characteristics determined from the measured results. The new method is validated in comparison with the measured results.
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） 125 (8), 759-764, 2005
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
- 1390282679577652864
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- NII論文ID
- 10016615876
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- NII書誌ID
- AN10136334
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- ISSN
- 13488147
- 03854213
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- NDL書誌ID
- 7440890
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可