| 单相双向变换器的仿真建模研究 |
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| 引用本文： | 蒋冰华,王冰.单相双向变换器的仿真建模研究[J].三峡大学学报(自然科学版),2005,27(5):408-412. |
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| 作者姓名： | 蒋冰华 王冰 |
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| 作者单位： | 三峡大学,电气信息学院,湖北,宜昌,443002 |
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| 摘 要： | 区分了开关函数概念与开关状态变量概念,依据黑箱方法和功率变换器的实际,划分了电压开关函数与电流开关函数.提出了根据开关函数概念和黑箱方法用Matlab/Simulink对双向变换器建模的一般方法和步骤,给出了单相双向电压源变换器的仿真模型,该模型可仿真双向变换器的各种种运行方式及其转换,并与Matlab/Simulink内置的变换器模型作了仿真运行对比,结果验证了所建模型的有效性、准确性.
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| 关 键 词： | 开关函数 黑箱 Simulink 双向变换器 功能模型 |
| 文章编号： | 1672-948X(2005)05-0408-05 |
| 修稿时间： | 2005年3月28日 |
Simulation Modeling of Bidirectional Power Converter |
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| Jiang Binghua,Wang Bing.Simulation Modeling of Bidirectional Power Converter[J].Journal of China Three Gorges University(Natural Sciences),2005,27(5):408-412. |
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| Authors: | Jiang Binghua Wang Bing |
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| Abstract: | The concepts of switching function and switching variable together with the differences between them are described.Generalized method and steps to model a bidirectional converter derived from the switching function concept and the black-box method using Matlab/ Simulink are proposed.According to the proposed generalized modeling method and steps,a simulation model of single-phase bidirectional converter is set.The model can be used for simulating various operation modes and their interchanges of a single-phase converter.Compared with the universal bridge block available in Matlab/Simulink,the model has the merit of faster simulation speed with an accuracy fitting to system design. |
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| Keywords: | switching function black-box method Simulink bidirectional converter functional model |
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