基于松耦合变压器的效率测试系统设计
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摘要
设计能够输出频率连续可调且满足电压需求的最大传输效率测试系统,从而确定出松耦合变压器对应的最佳工作频率,对于非接触式电能传输系统的效率最大化有着重要意义。从松耦合变压器传输特性出发,对主电路,功率放大电路,高频变压器进行设计,对于整个传输效率系统进行了详细的设计计算,包括选择磁芯材料、确定磁芯结构和型号。最后,搭建实验平台,分别对功率放大电路与整个系统的输出性能和带负载能力进行了实验测试,在满足课题要求的前提下确定了松耦合变压器传输效率最高时对应的最佳工作频率。
A test system which can output maximum continuously adjustable frequency and satisfy voltage requirement is designed in this paper,so as to determine the optimal operating frequency of loose coupled transformer,it is of great significance for maximizing the efficiency of the non-contact power transmission system. This paper designs the main circuit,the power amplifier circuit and the high-frequency transformer based on the transmission characteristics of the loose-coupling transformer. For the entire transmission efficiency system,detailed design calculations are made,including selecting the core material and determining the core structure and model. Finally,an experimental platform is set up to test the output performance and load capacity of the power amplifier circuit and the entire system. On the premise of meeting the requirements of the project,the optimum operating frequency corresponding to the maximum transmission efficiency of the loose coupled transformer is determined.
A test system which can output maximum continuously adjustable frequency and satisfy voltage requirement is designed in this paper,so as to determine the optimal operating frequency of loose coupled transformer,it is of great significance for maximizing the efficiency of the non-contact power transmission system. This paper designs the main circuit,the power amplifier circuit and the high-frequency transformer based on the transmission characteristics of the loose-coupling transformer. For the entire transmission efficiency system,detailed design calculations are made,including selecting the core material and determining the core structure and model. Finally,an experimental platform is set up to test the output performance and load capacity of the power amplifier circuit and the entire system. On the premise of meeting the requirements of the project,the optimum operating frequency corresponding to the maximum transmission efficiency of the loose coupled transformer is determined.
引文
[1]孙述.非接触电能传输关键技术研究[J].机械研究与应用,2012,(5):148-151.
[2]秦海鸿,王慧贞,严仰光.非接触式松耦合感应电能传输系统原理分析与设计[J].电源技术应用,2004,7(5):257-262.
[3]唐云宇,祝帆,马皓.应用于汽车无线充电的松散耦合变压器优化设计[J].电力电子技术,2015,(10):1-3.
[4]徐金凤.基于ANSYS的导向钻井系统非接触电能传输技术研究[D].东北石油大学,2013.
[5]鲍文聪.电磁感应式水下松耦合变压器的设计与仿真[J].船电技术,2017,37(5):1-4.
[6]朱晓靖,欧阳惠珉,张广明.基于松耦合变压器感应式无线电能传输系统的设计[J].电气应用,2014,(23):150-152,163.
[7]郭会平,张政,李斌.非接触电能传输系统松耦合变压器传输效率分析[J].河南工程学院学报(自然科学版),2015,(4):40-43.
[8]Kurschner,Daniell,Rathge,C.1.Contactless energy transmission systems with improved coil positioning flexibility for high power applications[J].IEEE Annual Power Electronics Specialists Conference,2008:4326-4332.
[9]Juan L.Villa,Jesús Sallán,JoséFco.Sanz,Andrés Llombart.Highmisalignment tolerant compensation topology for ICPT systems[J].IEEE Transactionson Industrial Electronics,2012,59(2):945-951.
[10]Liu X,Hui S Y R.Optimal design of a hybrid winding structure for planar contactless battery charging platform[J].IEEE Transactions on Power Electronics,2008,23(1):455-463.
[11]王军华,李建贵,汪友华,等.应用于无接触电能传输系统可分离变压器的研究[J].变压器,2008,(8):26-29.
[12]赵争鸣,张艺明,陈凯楠.磁耦合谐振式非接触式电能传输技术新进展[J].中国电机工程学报,2013,(3):1-13,21.
[13]张海燕.音频输出变压器的频响分析[J].电声技术,1998,(6):28-30.
[14]王俊凯,梁仕斌,刘涛,等.变压器漏感特性分析[J].云南电力技术,2016,44(4):82-85.
[15]郑颖楠,陈红,张西恩.非接触电能传输系统的松耦合变压器实验研究[J].电工电能新技术,2011,(1):64-68.
[2]秦海鸿,王慧贞,严仰光.非接触式松耦合感应电能传输系统原理分析与设计[J].电源技术应用,2004,7(5):257-262.
[3]唐云宇,祝帆,马皓.应用于汽车无线充电的松散耦合变压器优化设计[J].电力电子技术,2015,(10):1-3.
[4]徐金凤.基于ANSYS的导向钻井系统非接触电能传输技术研究[D].东北石油大学,2013.
[5]鲍文聪.电磁感应式水下松耦合变压器的设计与仿真[J].船电技术,2017,37(5):1-4.
[6]朱晓靖,欧阳惠珉,张广明.基于松耦合变压器感应式无线电能传输系统的设计[J].电气应用,2014,(23):150-152,163.
[7]郭会平,张政,李斌.非接触电能传输系统松耦合变压器传输效率分析[J].河南工程学院学报(自然科学版),2015,(4):40-43.
[8]Kurschner,Daniell,Rathge,C.1.Contactless energy transmission systems with improved coil positioning flexibility for high power applications[J].IEEE Annual Power Electronics Specialists Conference,2008:4326-4332.
[9]Juan L.Villa,Jesús Sallán,JoséFco.Sanz,Andrés Llombart.Highmisalignment tolerant compensation topology for ICPT systems[J].IEEE Transactionson Industrial Electronics,2012,59(2):945-951.
[10]Liu X,Hui S Y R.Optimal design of a hybrid winding structure for planar contactless battery charging platform[J].IEEE Transactions on Power Electronics,2008,23(1):455-463.
[11]王军华,李建贵,汪友华,等.应用于无接触电能传输系统可分离变压器的研究[J].变压器,2008,(8):26-29.
[12]赵争鸣,张艺明,陈凯楠.磁耦合谐振式非接触式电能传输技术新进展[J].中国电机工程学报,2013,(3):1-13,21.
[13]张海燕.音频输出变压器的频响分析[J].电声技术,1998,(6):28-30.
[14]王俊凯,梁仕斌,刘涛,等.变压器漏感特性分析[J].云南电力技术,2016,44(4):82-85.
[15]郑颖楠,陈红,张西恩.非接触电能传输系统的松耦合变压器实验研究[J].电工电能新技术,2011,(1):64-68.