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| 耦合电感在交错并联断续Buck变换器中的应用研究 | |
| 引用本文： | 卢迪,姚国顺,李陆军,陈辉.耦合电感在交错并联断续Buck变换器中的应用研究[J].通信电源技术,2012,29(6):7-9,12. |
| 作者姓名： | 卢迪 姚国顺 李陆军 陈辉 |
| 作者单位： | 1. 空军预警学院研究生管理大队,湖北武汉,430019 2. 空军预警学院,湖北武汉,430019 3. 空军预警学院研究生管理大队,湖北武汉430019 93975部队,新疆乌鲁木齐830000 |
| 摘 要： | 文中将耦合电感应用于断续Buck变换器,分析了耦合系数对电流纹波和动态性能的影响,给出了参数设计方法,并进行了仿真实验研究。结果表明,通过合理的设计,耦合电感能够改善电路的稳态和动态性能,同时降低了损耗,提高了电路的效率。 |
| 关 键 词： | 耦合电感 交错并联Buck变换器 耦合系数 电流纹波 动态响应 |
Research on the Application of the Coupling Inductor in the Interleaving Parallel DCM Buck Converter |
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| LU Di,YAO Guo-shun,LI Lu-jun,CHEN Hui.Research on the Application of the Coupling Inductor in the Interleaving Parallel DCM Buck Converter[J].Telecom Power Technologies,2012,29(6):7-9,12. | |
| Authors: | LU Di YAO Guo-shun LI Lu-jun CHEN Hui |
| Affiliation: | Department of Graduate Management, AFEWA, Wuhan 430019, China; 2. AFEWA, Wuhan 430019,China; 3. 93975 Unit of the PLA, Urumqi 830000, China) |
| Abstract: | Applying the reverse coupling inductor to the interleaving parallel Buck converter, the influences of the cou- pling coefficients of inductor on the current ripple and the dynamic response of the interleaving parallel Buck converter is an- alyzed. In this paper, the design method for reverse coupling inductor is described, and the simulation and experiment re- sults demonstrated that reverse coupling inductor can improve steady-state and dynamic performances of the circuit with the proper design, at the same time, reducing losses and improving the efficiency of the circuit. |
| Keywords: | coupling inductor interleaving parallel Buck converter coupling coefficients current ripple dynamic re- sponse |
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