| 一种Boost型双输入推挽全桥双向DC/DC变换器 |
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| 引用本文： | 顾维忠,宋佩云,王勤,肖岚. 一种Boost型双输入推挽全桥双向DC/DC变换器[J]. 电气自动化, 2015, 0(4): 74-76 |
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| 作者姓名： | 顾维忠 宋佩云 王勤 肖岚 |
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| 作者单位： | 南京航空航天大学江苏省新能源发电与电能变换重点实验室,江苏南京 210016,南京航空航天大学江苏省新能源发电与电能变换重点实验室,江苏南京 210016,南京航空航天大学江苏省新能源发电与电能变换重点实验室,江苏南京 210016,南京航空航天大学江苏省新能源发电与电能变换重点实验室,江苏南京 210016 |
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| 摘 要： | 在多输入双向变换器应用需求逐渐增多的背景下,介绍了一种Boost型双向双输入推挽全桥DC/DC变换器的电路拓扑,由于采用了双向脉冲电流源单元,拓扑结构得到简化,元器件数量较少、降低了系统的成本,并且变压器起到了良好的隔离作用。详细分析了拓扑的五种工作模态,具有实际应用价值,推导了拓扑的输入输出关系。最后分析了仿真和实验结果,验证了理论分析的正确性。
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| 关 键 词： | 多输入 脉冲源 双向 推挽 全桥 |
| 修稿时间： | 2014-09-04 |
A Boost-type Push-pull Full-bridge Bidirectional DC/DC Converter with Two Inputs |
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| GU Wei-zhong,SONG Pei-yun,WANG Qin and XIAO Lan. A Boost-type Push-pull Full-bridge Bidirectional DC/DC Converter with Two Inputs[J]. Electrical Automation, 2015, 0(4): 74-76 |
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| Authors: | GU Wei-zhong SONG Pei-yun WANG Qin XIAO Lan |
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| Affiliation: | Jiangsu Key Laboratory of New Energy Generation and Power Conversion in Nanjing University of Aeronautics and Astronautics, Nanjing Jiangsu 210016, China,Jiangsu Key Laboratory of New Energy Generation and Power Conversion in Nanjing University of Aeronautics and Astronautics, Nanjing Jiangsu 210016, China,Jiangsu Key Laboratory of New Energy Generation and Power Conversion in Nanjing University of Aeronautics and Astronautics, Nanjing Jiangsu 210016, China and Jiangsu Key Laboratory of New Energy Generation and Power Conversion in Nanjing University of Aeronautics and Astronautics, Nanjing Jiangsu 210016, China |
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| Abstract: | In the background of gradually increasing demand on application of multiple-input bidirectional converters, this paper presents a circuit topology of a boost-type push-pull full-bridge bidirectional DC/DC converter with two inputs. Through adoption of a bidirectional pulse current source, the topological structure is simplified and the number of components reduced, thus lowering the cost of the system. Furthermore, the transformer isolation plays a good role. The paper analyzes in detail five working topology modes with practical application values and derives its input-output relationship. Finally, it analyzes the simulation and experimental results and verifies the correctness of the theoretical analysis. |
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| Keywords: | multiple-input pulse source bidirectional push-pull full-bridge |
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