Design and Switching Control of Power Supply Coils Applied to ICPT-Based Electric Vehicles

SU Yugang; ZHANG Shuai; XU Yong; TANG Chunsen

doi:10.3969/j.issn.0258-2724.2016.01.024

Volume 29 Issue 1

Jan. 2016

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Journal of Southwest Jiaotong University > 2016 > 29(1): 168-176.

SU Yugang, ZHANG Shuai, XU Yong, TANG Chunsen. Design and Switching Control of Power Supply Coils Applied to ICPT-Based Electric Vehicles[J]. Journal of Southwest Jiaotong University, 2016, 29(1): 168-176. doi: 10.3969/j.issn.0258-2724.2016.01.024

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SU Yugang, ZHANG Shuai, XU Yong, TANG Chunsen. Design and Switching Control of Power Supply Coils Applied to ICPT-Based Electric Vehicles[J]. Journal of Southwest Jiaotong University, 2016, 29(1): 168-176. doi: 10.3969/j.issn.0258-2724.2016.01.024

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Design and Switching Control of Power Supply Coils Applied to ICPT-Based Electric Vehicles

doi: 10.3969/j.issn.0258-2724.2016.01.024

Received Date: 22 Jul 2015
Publish Date: 25 Jan 2016

Abstract

Abstract

For the inductively coupled power transfer (ICPT) system of electric vehicles (EVs) with cascading power supply coils, there is a sharp drop of the mutual inductance and difficult to detect the EV position when the power supply coils switch. To deal with this, a novel embeddable power supply coil was developed. The design method for the parameters of the coil was also presented based on the constant principle and computational methods of mutual inductance. Besides, a position detection sensor with double coils was designed. The parameter design method of the sensor, the suppression strategy for the power flow disturbance to the sensor, and the switching control strategy of the cascading power supply coils were presented. Finally, based on the simulations on Ansoft Maxwell, Matlab/Simulink and ICPT experiment platform, the results were verified. The relative fluctuation ratios of mutual inductance and the pickup voltage are about 8% and 10% respectively. The position detection sensor with double coils can reliably detect the position of EV in the energy channel of 40 kHz electromagnetic field.
- inductively coupled power transfer(ICPT),
- power supply coils,
- position detection,
- switching control,
- electric vehicles

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References(65)

References

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USTUN T S, ZAYEGH A, OZANSOY C. Electric vehicle potential in Australia: its impact on smartgrids[J]. IEEE Industrial Electronics Magazine, 2013, 7(4): 15-25.

杨媚茹,谭德庆,毕丽杰. 补贴政策下节能环保汽车购买行为实证研究[J]. 西南交通大学学报:社会科学版, 2013,14(5): 120-126. YANG Meiru, TAN Deqing, BI Lijie. Empirical study of green car purchasing behavior based on government incentives[J]. Journal of Southwest Jiaotong University: Social Sciences, 2013, 14(5): 120-126.

孙跃,田勇,苏玉刚,等. 电动车在线供电系统高效配电方案[J]. 西南交通大学学报,2013,48(2): 236-242. SUN Yue, TIAN Yong, SU Yugang, et al. High-efficiency power distribution scheme for online powered system of electric vehicles[J]. Journal of Southwest Jiaotong University, 2013, 48(2): 236-242.

CHOI S Y, GU B W, JEONG S Y, et al. Advances in wireless power transfer systems for roadway-powered electric vehicles[J]. IEEE Journal of Emerging and Selected Topics in Power Electronics, 2015, 3(1): 18-36.

夏晨阳,李建功,左兰,等. 高能效导轨式ICPT系统分布式磁路机构研究[J]. 四川大学学报,2012,44(5): 155-160,206. XIA Chenyang, LI Jiangong, ZUO Lan, et al. Research on distributed magnetic circuit for rail-type ICPT system with high energy-efficiency character[J]. Journal of Sichuan University, 2012, 44(5): 155-160,206.

曹玲玲,陈乾宏,任小永,等. 电动汽车高效率无线充电技术的研究进展[J]. 电工技术学报,2012,27(8): 1-13. CAO Lingling, CHEN Qianhong, REN Xiaoyong, et al. Review of the efficient wireless power transmission technique for electric vehicles[J]. Transactions of China Electrotechnical Society, 2012, 27(8): 1-13.

HU Chao, SUN Yue, LV Xiao, et al. Magnetic coupler design procedure for IPT system and its application to EV's wireless charging[J]. International Journal of Applied Electromagnetics and Mechanics, 2015, 47(3): 861-873.

HUH J, LEE S W, PARK C B, et al. High performance inductive power transfer system with narrow rail width for on-line electric vehicles[C]//Energy Conversion Congress and Exposition (ECCE).: IEEE, 2010: 647-651.

田勇. 基于分段导轨模式的电动车无线供电技术关键问题研究[D]. 重庆:重庆大学自动化学院,2012.

KO Y D, JANG Y J. The optimal system design of the online electric vehicle utilizing wireless power transmission technology[J]. IEEE Transactions on Intelligent Transportation Systems, 2013, 14(3): 1255-1265.

THRONGNUMCHAI K, HANA MURA A, NARUSE Y, et al. Design and evaluation of a wireless power transfer system with road embedded transmitter coils for dynamic charging of electric vehicles[C]//2013 World Electric Vehicle Symposium and Exhibition (EVS27).: IEEE, 2013: 1-10.

NAGENDRA G R, CHEN L, COVIC G A, et al. Detection of EVs on IPT highways[J]. IEEE journal of emerging and selected topics in power electronics, 2014, 2(3): 584-597.

苏玉刚,王智慧,孙跃,等. 非接触供电移相控制系统建模研究[J]. 电工技术学报,2008,23(7): 92-97. SU Yugang, WANG Zhihui, SUN Yue, et al. Modeling of contactless power transfer systems with a phase-shifted control method[J]. Transactions of China Electrotechnical Society, 2008, 23(7): 92-97.

孙跃,夏晨阳,戴欣,等. CPT系统效率分析与参数优化[J]. 西南交通大学学报,2010,45(6): 836-842. SUN Yue, XIA Chenyang, DAI Xin, et al. Efficiency analysis and parameter optimization of CPT system[J]. Journal of Southwest Jiaotong University, 2010, 45(6): 836-842.

NAGENDRA G R, COVIC G A, BOYS J T. Determining the physical size of inductive couplers for IPT EV systems[J]. IEEE Journal of IPT EV systems[J]. IEEE Journal of Emerging and Selected Topics in Power Electronics, 2014, 2(3): 571-583.

SALLAN J, VILLA J L, LLOMBART A, et al. Optimal design of ICPT systems applied to electric vehicle battery charge[J]. IEEE Transactions on Industrial Electronics, 2009, 56 (6): 2140-2149.

何正友,李勇,麦瑞坤,等. 考虑阻感性负载IPT系统的动态补偿技术[J]. 西南交通大学学报,2014,49(4): 569-575,589. HE Zhengyou, LI yong, MAI Ruikun, et al. Dynamic compensation strategy of inductive power transfer system with inductive-resistive load[J]. Journal of Southwest Jiaotong University, 2014, 49(4): 569-575,589.

BOSSHARD R, KOLAR J W, WUNSCH B. Accurate finite-element modeling and experimental verification of inductive power transfer coil design[C]//Applied Power Electronics Conference and Exposition (APEC). Washington D C: IEEE, 2014: 1648-1653.

WU Feifei, ZHOU Qian. China and foreign countries electric vehicles industry current situation and development countermeasures

[C]//International Conference on Management and Service Science (MASS).Wuhan:, 2011: 1-4.

USTUN T S, ZAYEGH A, OZANSOY C. Electric vehicle potential in Australia: its impact on smartgrids

[J]. IEEE Industrial Electronics Magazine, 2013, 7(4): 15-25.

杨媚茹,谭德庆,毕丽杰. 补贴政策下节能环保汽车购买行为实证研究

[J]. 西南交通大学学报:社会科学版, 2013,14(5): 120-126. YANG Meiru, TAN Deqing, BI Lijie. Empirical study of green car purchasing behavior based on government incentives

[J]. Journal of Southwest Jiaotong University: Social Sciences, 2013, 14(5): 120-126.

孙跃,田勇,苏玉刚,等. 电动车在线供电系统高效配电方案

[J]. 西南交通大学学报,2013,48(2): 236-242. SUN Yue, TIAN Yong, SU Yugang, et al. High-efficiency power distribution scheme for online powered system of electric vehicles

[J]. Journal of Southwest Jiaotong University, 2013, 48(2): 236-242.

CHOI S Y, GU B W, JEONG S Y, et al. Advances in wireless power transfer systems for roadway-powered electric vehicles

[J]. IEEE Journal of Emerging and Selected Topics in Power Electronics, 2015, 3(1): 18-36.

夏晨阳,李建功,左兰,等. 高能效导轨式ICPT系统分布式磁路机构研究

[J]. 四川大学学报,2012,44(5): 155-160,206. XIA Chenyang, LI Jiangong, ZUO Lan, et al. Research on distributed magnetic circuit for rail-type ICPT system with high energy-efficiency character

[J]. Journal of Sichuan University, 2012, 44(5): 155-160,206.

曹玲玲,陈乾宏,任小永,等. 电动汽车高效率无线充电技术的研究进展

[J]. 电工技术学报,2012,27(8): 1-13. CAO Lingling, CHEN Qianhong, REN Xiaoyong, et al. Review of the efficient wireless power transmission technique for electric vehicles

[J]. Transactions of China Electrotechnical Society, 2012, 27(8): 1-13.

HU Chao, SUN Yue, LV Xiao, et al. Magnetic coupler design procedure for IPT system and its application to EV's wireless charging

[J]. International Journal of Applied Electromagnetics and Mechanics, 2015, 47(3): 861-873.

HUH J, LEE S W, PARK C B, et al. High performance inductive power transfer system with narrow rail width for on-line electric vehicles

[C]//Energy Conversion Congress and Exposition (ECCE).: IEEE, 2010: 647-651.

田勇. 基于分段导轨模式的电动车无线供电技术关键问题研究

[D]. 重庆:重庆大学自动化学院,2012.

KO Y D, JANG Y J. The optimal system design of the online electric vehicle utilizing wireless power transmission technology

[J]. IEEE Transactions on Intelligent Transportation Systems, 2013, 14(3): 1255-1265.

THRONGNUMCHAI K, HANA MURA A, NARUSE Y, et al. Design and evaluation of a wireless power transfer system with road embedded transmitter coils for dynamic charging of electric vehicles

[C]//2013 World Electric Vehicle Symposium and Exhibition (EVS27).: IEEE, 2013: 1-10.

NAGENDRA G R, CHEN L, COVIC G A, et al. Detection of EVs on IPT highways

[J]. IEEE journal of emerging and selected topics in power electronics, 2014, 2(3): 584-597.

苏玉刚,王智慧,孙跃,等. 非接触供电移相控制系统建模研究

[J]. 电工技术学报,2008,23(7): 92-97. SU Yugang, WANG Zhihui, SUN Yue, et al. Modeling of contactless power transfer systems with a phase-shifted control method

[J]. Transactions of China Electrotechnical Society, 2008, 23(7): 92-97.

孙跃,夏晨阳,戴欣,等. CPT系统效率分析与参数优化

[J]. 西南交通大学学报,2010,45(6): 836-842. SUN Yue, XIA Chenyang, DAI Xin, et al. Efficiency analysis and parameter optimization of CPT system

[J]. Journal of Southwest Jiaotong University, 2010, 45(6): 836-842.

NAGENDRA G R, COVIC G A, BOYS J T. Determining the physical size of inductive couplers for IPT EV systems

[J]. IEEE Journal of IPT EV systems

[J]. IEEE Journal of Emerging and Selected Topics in Power Electronics, 2014, 2(3): 571-583.

SALLAN J, VILLA J L, LLOMBART A, et al. Optimal design of ICPT systems applied to electric vehicle battery charge

[J]. IEEE Transactions on Industrial Electronics, 2009, 56 (6): 2140-2149.

何正友,李勇,麦瑞坤,等. 考虑阻感性负载IPT系统的动态补偿技术

[J]. 西南交通大学学报,2014,49(4): 569-575,589. HE Zhengyou, LI yong, MAI Ruikun, et al. Dynamic compensation strategy of inductive power transfer system with inductive-resistive load

[J]. Journal of Southwest Jiaotong University, 2014, 49(4): 569-575,589.

BOSSHARD R, KOLAR J W, WUNSCH B. Accurate finite-element modeling and experimental verification of inductive power transfer coil design

[C]//Applied Power Electronics Conference and Exposition (APEC). Washington D C: IEEE, 2014: 1648-1653.

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Design and Switching Control of Power Supply Coils Applied to ICPT-Based Electric Vehicles

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