| 电力变压器的数学模型与仿真的研究 |
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| 引用本文： | 洪淑月.电力变压器的数学模型与仿真的研究[J].广西民族大学学报,2001,7(4):260-264. |
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| 作者姓名： | 洪淑月 |
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| 作者单位： | 浙江师范大学应用电子系 浙江金华321004 |
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| 基金项目： | 浙江省教育厅基金资助项目 (2 0 0 1 0 0 82 ) |
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| 摘 要： | 提出了一个三相、双绕组、Y0 /Δ - 11电力变压器 (由三个单相变压器组成 )的实时仿真模型 ,给出了合适的数字积分方法 ,并对该变压器空载合闸的合闸涌流的电磁暂态过程及正常负载运行过程进行了仿真 .仿真实例在PC机系统上的运行结果表明 ,所提出的模型和选用的数字积分方法是正确的 ,并且能实时实现
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| 关 键 词： | 电力变压器 数字实时仿真 电磁暂态 合闸涌流 饱和 |
| 文章编号： | 1007-0311(2001)04-0260-05 |
| 修稿时间： | 2001年10月15 |
Study on Mathematical Mode and Simulation of Power Transformer |
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| HONG Shu,yue.Study on Mathematical Mode and Simulation of Power Transformer[J].Journal of Guangxi University For Nationalities(Natural Science Edition),2001,7(4):260-264. |
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| Authors: | HONG Shu yue |
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| Abstract: | This paper presents a real-time simulation model of a three-phase double-winding star/delta-11 power transformer and its numerical integration method. In addition, the author has also simulated the electromagnetic transient of the inrush phenomenon when the transformer is switched in the null-loaded circuits as well as the process of the normal-loaded state. The simulation result on the PC shows that the model and the numerical integration method is correct and can be realized in time. |
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| Keywords: | power transformer digital real-time simulation electromagnetic transient inrush phenomenon saturation |
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