| 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,(4):74~76 |
| 一种Boost型双输入推挽全桥双向DC/DC变换器 |
| A Boost-type Push-pull Full-bridge Bidirectional DC/DC Converter with Two Inputs |
| 修订日期：2014-09-04 |
| DOI： |
| 中文关键词: 多输入 脉冲源 双向 推挽 全桥 |
| 英文关键词:multiple-input pulse source bidirectional push-pull full-bridge |
| 基金项目: |
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| 摘要点击次数: 7005 |
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| 中文摘要: |
| 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。 |
| 英文摘要: |
| 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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