| 船用大容量变压器空载合闸及预充磁分析 |
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| 引用本文： | 任雅广,陈次祥.船用大容量变压器空载合闸及预充磁分析[J].机电设备,2009,26(4):31-33. |
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| 作者姓名： | 任雅广 陈次祥 |
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| 作者单位： | 1. 海军驻上海船舶设备研究所军事代表室,上海,200031
2. 上海船舶设备研究所,上海,200031 |
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| 摘 要： | 针对船用大容量变压器空载合闸造成的冲击电流进行分析，并提出采用预充磁手段进行冲击抑制．利用Madab／Simulink仿真平台搭建变压器在不进行预充磁和进行预充磁状态下的仿真模型进行分析验证．
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| 关 键 词： | 变压器 空载合闸 预充磁 |
Analysis of switching on with no load and pre-excitation of marine high-capacity transformer |
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| REN Ya-guang,CHEN Ci-xiang.Analysis of switching on with no load and pre-excitation of marine high-capacity transformer[J].Mechanical and Electrical Equipment,2009,26(4):31-33. |
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| Authors: | REN Ya-guang CHEN Ci-xiang |
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| Institution: | REN Ya-guang, CHEN Ci-xiang ( 1. Navy of Military Representative Office at Shanghai Marine Equipment Research Institute, Shanghai 200031, China ; 2. Shanghai Marine Equipment Research Institute, Shanghai 200031, China) |
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| Abstract: | The surge current of ship using transformer was analyzed when switching on with no load. A method of pre-excitation was given to restrain the surge current. A simulation flat roof is built by Matalb/Simulink PSB block and the ship is tested by transformer under pre-excitation and without pre-excitation. |
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| Keywords: | transformer switch on with no load pre-excitation |
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