全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...

感应电能传输系统死区开关特性的研究

DOI: 10.13334/j.0258-8013.pcsee.2014.21.021, PP. 3561-3568

Keywords: 感应电能传输,死区,开关特性,相位滞后,反映阻抗,谐振变换器

Full-Text   Cite this paper   Add to My Lib

Abstract:

目前,在寻求最大功率输出的控制方法中,通常采用变频方式使系统工作在谐振点附近。然而,对于大功率感应电能传输(inductivepowertransfer,IPT)系统来说,开关管的工作频率较低,死区时间相对较长,如果控制不当,会在谐振点附近的死区范围内出现电压与电流波形畸变,极易造成开关管的损毁,导致系统停机,从而降低了系统的稳定性能。因此,首先研究在高频逆变电压超前、滞后于原边谐振电流以及谐振点附近情况下谐振变换器的开关特性,分析产生电压与电流波形畸变的机理,通过理论推导给出避免波形畸变的运行条件。最后,通过相位滞后控制策略稳定系统的输出,并搭建25kW、气隙20mm的大功率IPT试验平台,通过试验验证理论分析的正确性。

References

[1]  Boys J T,Covic G A,Green A W.Stability and control of inductively coupled power transfer systems[J].IEE Proceedings of Electric Power Applications,2000,147(1):37-43.
[2]  Kracek J,Mazanek M.Power balance of inductive wireless power transmission[C]//Proceedings of EuCAP.2011:3974-3978.
[3]  张献,杨庆新,陈海燕,等.电磁耦合谐振式无线电能传输系统的建模、设计与实验验证[J].中国电机工程学报,2012,32(21):153-158.
[4]  Zhang Xian,Yang Qingxin,Chen Haiyan,et al.Modeling and design and experimental verification of contactless power transmission systems via electromagnetic resonant coupling[J].Proceedings of the CSEE,2012,32(21):153-158(in Chinese).
[5]  张巍,陈乾宏,Wong S.C.,等.新型非接触变压器的磁路模型及其优化[J].中国电机工程学报,2010,30(27):108-116.
[6]  Zhang Wei,Chen Qianhong,Wong S.C.,et al.Reluctance circuit and optimization of a novel contactless transformer[J].Proceedings of the CSEE,2010,30(27):108-116(in Chinese).
[7]  毛鹏,谢少军,许泽刚.IGBT模块的开关暂态模型及损耗分析[J].中国电机工程学报,2010,30(15):40-47.
[8]  Mao Peng,Xie Shaojun,Xu Zegang.Switching transients model and loss analysis of IGBT module[J].Proceedings of the CSEE,2010,30(15):40-47(in Chinese).
[9]  王璐,陈敏,徐德鸿,等.磁浮列车非接触紧急供电系统的工程化设计[J].中国电机工程学报,2007,27(18):67-70.
[10]  Wang Lu,Chen Min,Xu Dehong,et al.The engineering design of contactless emergency power supply in maglev[J].Proceedings of the CSEE,2007,27(18):67-70(in Chinese).
[11]  周雯琪,马皓,何湘宁.基于动态方程的电流源感应耦合电能传输电路的频率分析[J].中国电机工程学报.2008,28(3):119-124.
[12]  Zhou Wenqi,Ma Hao,He Xiangning.Frequency analysis of a current source inductively coupled power transfer system based on dynamic circuit equations[J].Proceedings of the CSEE,2008,28(3):119-124(in Chinese).
[13]  马皓,孙轩.原副边串联补偿的电压型耦合电能传输系统设计[J].中国电机工程学报,2010,30(15):48-52.
[14]  Ma Hao,Sun Xuan.Design of voltage source inductively coupled power transfer system with series compensation on both sides of transformer[J].Proceedings of the CSEE,2010,30(15):48-52(in Chinese).
[15]  赵志斌,孙跃,苏玉刚,等.ICPT系统原边恒压控制及参数遗传优化[J].中国电机工程学报,2012,32(15):170-176.
[16]  Zhao Zhibin,Sun Yue,Su Yugang,et al.Primary side constant input voltage control and parameters optimization of ICPT systems by genetic algorithm[J].Proceedings of the CSEE,2012,32(15):170-176(in Chinese).
[17]  孙跃,夏晨阳,戴欣,等.感应耦合电能传输系统互感耦合参数的分析与优化[J].中国电机工程学报,2010,30(33):44-50.
[18]  Sun Yue,Xia Chenyang,Dai Xin,et al.Analysis and optimization of mutual inductance for inductively coupled power transfer system[J].Proceedings of the CSEE,2010,30(33):44-50(in Chinese).
[19]  Hu A P,Boys J T,Covic G A.Frequency analysis and computation of a current-fed resonant converter for ICPT power supplies[C]//The International Conference on Power System Technology.2000:327-332.
[20]  Moradewicz A,Kazmierkowski M P.Novel FPGA based control of Series Resonant Converter for Contactless Power Supply[C]//The International Conference on Computer as a Tool.2007:1328-1335.
[21]  Thrimawithana D J,Madawala U K.A primary side controller for inductive power transfer systems[C]//2010 IEEE International Conference on Industrial Technology.IEEE,2010:661-666.
[22]  徐晔,马皓.串联补偿电压型非接触电能传输变换器的研究[J].电力电子技术,2008,42(3):4-11.
[23]  Xu Ye,Ma Hao.Investigation on voltage source series resonant converter with series compensation for CEET[J].Power Electronics,2008,42(3):4-11(in Chinese).
[24]  Wang C,Stielau O H,Covic G A,et al.Design considerations for a contactless electric vehicle battery charger[J].IEEE Transaction on Industrial Electronics,2005,52(1):1308-1314.
[25]  Madawala U K,Neath M,Thrimawithana D J.A power-frequency controller for bidirectional inductive power transfer systems[J].IEEE Transaction on Industrial Electronics,2013,60(1):310-317.
[26]  武瑛,严陆光,徐善纲.新型无接触电能传输系统的稳定性分析[J].中国电机工程学报.2004,24(5):63-66.
[27]  Wu Ying,Yan Luguang,Xu Shangang.Stability analysis of the new contactless power delivery system[J].Proceedings of the CSEE,2004,24(5):63-66(in Chinese).
[28]  Si P,Hu A P,Malpas S,et al.A frequency control method for regulating wireless power to implantable devices[J].IEEE Transactions on Biomedical Circuits and Systems,2008,2(1):22-29.
[29]  Villa J L,Sallan J,Llombart A,et al.Design of a high frequency inductively coupled power transfer system for electric vehicle battery charge[J].Applied Energy,2013,86(1):355-363.
[30]  Li H L,Hu A P,Covic G A,et al.Optimal coupling condition of IPT system for achieving maximum power transfer[J].Electronics Letters,2009,45(1):76-77.

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133