| 基于有限元方法的35kV干式空心并联电抗器匝间短路保护特征量的研究 |
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| 引用本文： | 彭庆军,马仪,姜雄伟,邹德旭,钱国超,颜冰.基于有限元方法的35kV干式空心并联电抗器匝间短路保护特征量的研究[J].变压器,2017,54(8). |
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| 作者姓名： | 彭庆军 马仪 姜雄伟 邹德旭 钱国超 颜冰 |
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| 作者单位： | 云南电网有限责任公司电力科学研究院,云南昆明,650106;重庆大学输配电装备及系统安全与新技术国家重点实验室,重庆,400044 |
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| 基金项目： | 中国博士后科学基金资助 |
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| 摘 要： | 基于有限元方法并结合现场试验开展了35kV干式空心并联电抗器匝间短路保护特征量的研究,研究结果表明,35kV干式空心并联电抗器匝间短路时电抗器的电压幅值变化不大。
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| 关 键 词： | 短路 特征量 有限元 干式空心并联电抗器 |
Research on Protection Characteristics of Turn-to-Turn Short Circuit in 35kV Dry-Type Air-Core Shunt Reactor Based on Finite Element Method |
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| PENG Qing-jun,MA Yi,JIANG Xiong-wei,ZOU De-xu,QIAN Guo-chao,YAN Bing.Research on Protection Characteristics of Turn-to-Turn Short Circuit in 35kV Dry-Type Air-Core Shunt Reactor Based on Finite Element Method[J].Transformer,2017,54(8). |
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| Authors: | PENG Qing-jun MA Yi JIANG Xiong-wei ZOU De-xu QIAN Guo-chao YAN Bing |
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| Abstract: | Based on the finite element method,combined with field test,the protection characteristic quantity of turn-to-turn short circuit in 35kV dry-type air-core shunt reactor are researched.The results indicated that the change of voltage amplitude is not obvious during the turn-to-turn short circuit in 35kV dry-type air-core shunt reactor. |
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| Keywords: | Short circuit Characteristic quantity Finite element analysis dry-type air-core shunt reactor |
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