| 电力自耦变压器二输出负载的数字实时仿真 |
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| 引用本文： | 赵泽益,冯志彪.电力自耦变压器二输出负载的数字实时仿真[J].同济大学学报(自然科学版),2003,31(11):1342-1347. |
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| 作者姓名： | 赵泽益 冯志彪 |
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| 作者单位： | 1. 上海应用技术学院,自动化系,上海,200233
2. 同济大学,信息与控制工程系,上海,200092 |
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| 摘 要： | 提出了一个三相Yo/Yo/y-12-12(即星形/星形/星形-12-12)电力自耦变压器的实时仿真模型,给出了有效的数字积分方法,对该变压器空载合闸涌流的电磁暂态过程及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.
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| 关 键 词： | 电力自耦变压器 数字实时仿真 电磁暂态过程 合闸涌流 |
Real-time Digital Simulation of Two Output Normal-loaded Power Auto-transformer |
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| ZHAO Ze-yi,FENG Zhi-biao.Real-time Digital Simulation of Two Output Normal-loaded Power Auto-transformer[J].Journal of Tongji University(Natural Science),2003,31(11):1342-1347. |
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| Authors: | ZHAO Ze-yi FENG Zhi-biao |
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| Abstract: | This paper presents a real-time simulation model of a three-phase star/star/star-12-12 power auto-transformer and its numerical integration method. In addition, the authors have also simulated the electromagnetic transients 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 are correct and can be realized in real time. |
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| Keywords: | power auto-transformer digital real-time simulation electromagnetic transient inrush phenomenon |
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