Analysis of LC-LC2 Compensated Inductive Power Transfer for High Efficiency and Load Independent Voltage Gain

A novel LC-LC2 compensated resonant converter topology with high efficiency and good controllable voltage gain is presented in this paper. An additional receiving side inductor working together with the receiving coil has the contribution to work with a large range of air gap distance. Due to this p...

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Published in:	Energies (Basel) Vol. 11; no. 11; p. 2883
Main Authors:	Alam, Md, Mekhilef, Saad, Bassi, Hussain, Rawa, Muhyaddin
Format:	Journal Article
Language:	English
Published:	Basel MDPI AG 01-11-2018
Subjects:	Batteries Computer engineering Converters Diodes Efficiency Electric vehicles Energy Energy conversion efficiency Inductance inductive power transfer (IPT) load independent voltage gain R&D Receivers & amplifiers Renewable resources Research & development resonant converter Sine waves Voltage Voltage gain Wireless networks zero phase angle (ZPA) Saudi Arabia Kuala Lumpur Malaysia Malaysia United States > US
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Abstract	A novel LC-LC2 compensated resonant converter topology with high efficiency and good controllable voltage gain is presented in this paper. An additional receiving side inductor working together with the receiving coil has the contribution to work with a large range of air gap distance. Due to this property, proposed compensation technique is effective for IPT based EV charging application. Voltage gain with independent of load and input impedance having ZPA of the proposed resonant converter are observed by the frequency domain analysis. On the other hand, time domain analysis gives the circuit operation. A 500 W LC-LC2 compensated resonant converter prototype is built to testify the theoretical analysis. To observe the efficiency-comparison, an S-SP compensated resonant converter with a similar amount of output power under different air gap is also presented. In order to justify the effectiveness, the proposed compensation method is verified by the laboratory results. The highest efficiency of the proposed compensated resonant converter is 93% with output power of 500 W at 140-mm air gap between the two sides of the IPT (inductive power transfer) transformer.
AbstractList	Furthermore, Vab can be regarded as a sine wave. [...]the simplified voltage across the battery can be written as, V0=1π∫0πVab(sinωt)dωt=2πVab From Equations (3)–(6), voltage gain of the LC-LC2 compensated resonant converter can be represented as, GV(ω)=V0Vi=\|2VabππVAB4\|=8π2\|VabVAB\|=8π2\|VabVLM·VLMVAB\|=8π2\|n1+Cf2[(Z2+n2 Z1)jωLM+Z1 Z2]LM−(n2 LM+Lf2)(Z3+j1ωCf2)(Z1ω2 LM Lf22−jZ1 Z2ω3 LM2 Lf22 n2+Z2ω2 LM Lf22 n2+Z1ω2 LM2 Lf2 n2)+δjω3 LM RE C1 C2\| where Z3=j(ωLMf−1ωCf2) and LT=Ll1+LM LR=Ll2+n2 LM δ=ω4 C1 C2(n2 LM2−LT LR)+ω2(LT C1+LR C2)−1 Equation (10) can be expressed as, δ=ω2 C1 C2[Z1 Z2+jωLM(Z2+n2 Z1)] From (7), it is observed that voltage gain is not dependent of the load when δ = 0. [...]transmitter current iP passes through the body diodes of S1 and S4, after that S1 and S4 start to conduct with the changing of current direction. Comparing Figure 8 and Figure 9, when the mutual inductance is about 13.1 µH, efficiency is much affected in case of S-SP resonant converter. Because efficiency of the S-SP compensated resonant converter directly related to the mutual inductance whereas efficiency of the LC-LC2 compensated resonant converter related to the equivalent inductance, LMf=n2 LM∥Lf2 . [...]LC-LC2 compensated resonant converter provides better efficiency than S-SP compensated resonant converter in case of variant air gap condition by which mutual inductance changes. A novel LC-LC2 compensated resonant converter topology with high efficiency and good controllable voltage gain is presented in this paper. An additional receiving side inductor working together with the receiving coil has the contribution to work with a large range of air gap distance. Due to this property, proposed compensation technique is effective for IPT based EV charging application. Voltage gain with independent of load and input impedance having ZPA of the proposed resonant converter are observed by the frequency domain analysis. On the other hand, time domain analysis gives the circuit operation. A 500 W LC-LC2 compensated resonant converter prototype is built to testify the theoretical analysis. To observe the efficiency-comparison, an S-SP compensated resonant converter with a similar amount of output power under different air gap is also presented. In order to justify the effectiveness, the proposed compensation method is verified by the laboratory results. The highest efficiency of the proposed compensated resonant converter is 93% with output power of 500 W at 140-mm air gap between the two sides of the IPT (inductive power transfer) transformer.
Author	Mekhilef, Saad Bassi, Hussain Alam, Md Rawa, Muhyaddin
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CitedBy_id	crossref_primary_10_1016_j_egyr_2023_10_008 crossref_primary_10_1016_j_aeue_2020_153081 crossref_primary_10_1109_ACCESS_2019_2937891 crossref_primary_10_3390_en15155613 crossref_primary_10_3390_en14112999 crossref_primary_10_1109_ACCESS_2023_3344041 crossref_primary_10_3390_en15207816
Cites_doi	10.1109/TIE.2003.822038 10.1109/TIE.2011.2165461 10.1109/TIE.2005.855672 10.1109/TPEL.2013.2253334 10.1109/TIE.2011.2179274 10.1109/TIE.2016.2563380 10.1109/TPEL.2013.2249112 10.1109/TPEL.2011.2160972 10.1109/TIE.2009.2015359 10.1109/JESTPE.2013.2272696 10.1109/JESTPE.2014.2339279 10.1109/TPEL.2012.2199132 10.1049/ip-epa:20000017 10.1109/TMAG.2015.2440481 10.1109/TBCAS.2008.2006492 10.1109/TIE.2011.2161055 10.1109/TPEL.2013.2273364 10.1109/TIE.2009.2027255 10.1109/TII.2012.2192283 10.1109/TIE.2016.2529561 10.1109/TPEL.2012.2202130 10.1109/TIE.2014.2384003
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References	ref13 ref15 ref14 ref11 ref2 ref1 ref17 ref19 ref18 Wei (ref16) 2014; 29 Chwei-Sen (ref22) 2005; 52 ref24 ref23 ref26 ref25 ref20 ref21 ref28 ref27 ref29 ref8 ref7 ref9 ref4 ref3 ref6 Kainan (ref5) 2013; 1 Chwei-Sen (ref12) 2004; 51 Wei (ref10) 2014; 29
References_xml	– volume: 51 start-page: 148 year: 2004 ident: ref12 article-title: Power transfer capability and bifurcation phenomena of loosely coupled inductive power transfer systems publication-title: IEEE Trans. Ind. Electron. doi: 10.1109/TIE.2003.822038 contributor: fullname: Chwei-Sen – ident: ref13 doi: 10.1109/TIE.2011.2165461 – volume: 52 start-page: 1308 year: 2005 ident: ref22 article-title: Design considerations for a contactless electric vehicle battery charger publication-title: IEEE Trans. Ind. Electron. doi: 10.1109/TIE.2005.855672 contributor: fullname: Chwei-Sen – ident: ref6 doi: 10.1109/TPEL.2013.2253334 – ident: ref20 – ident: ref9 doi: 10.1109/TIE.2011.2179274 – ident: ref24 – ident: ref4 doi: 10.1109/TIE.2016.2563380 – ident: ref25 – volume: 29 start-page: 191 year: 2014 ident: ref10 article-title: Design for Efficiency Optimization and Voltage Controllability of Series-Series Compensated Inductive Power Transfer Systems publication-title: IEEE Trans. Power Electron. doi: 10.1109/TPEL.2013.2249112 contributor: fullname: Wei – ident: ref11 doi: 10.1109/TPEL.2011.2160972 – ident: ref19 – ident: ref3 doi: 10.1109/TIE.2009.2015359 – volume: 1 start-page: 114 year: 2013 ident: ref5 article-title: Analysis of the Double-Layer Printed Spiral Coil for Wireless Power Transfer publication-title: IEEE J. Emerg. Sel. Top. Power Electron. doi: 10.1109/JESTPE.2013.2272696 contributor: fullname: Kainan – ident: ref1 doi: 10.1109/JESTPE.2014.2339279 – ident: ref28 doi: 10.1109/TPEL.2012.2199132 – ident: ref21 doi: 10.1049/ip-epa:20000017 – ident: ref2 doi: 10.1109/TMAG.2015.2440481 – ident: ref7 doi: 10.1109/TBCAS.2008.2006492 – ident: ref17 doi: 10.1109/TIE.2011.2161055 – volume: 29 start-page: 2979 year: 2014 ident: ref16 article-title: Analysis and Comparison of Secondary Series- and Parallel-Compensated Inductive Power Transfer Systems Operating for Optimal Efficiency and Load-Independent Voltage-Transfer Ratio publication-title: IEEE Trans. Power Electron. doi: 10.1109/TPEL.2013.2273364 contributor: fullname: Wei – ident: ref26 – ident: ref14 doi: 10.1109/TIE.2009.2027255 – ident: ref8 – ident: ref15 doi: 10.1109/TII.2012.2192283 – ident: ref18 – ident: ref23 doi: 10.1109/TIE.2016.2529561 – ident: ref29 doi: 10.1109/TPEL.2012.2202130 – ident: ref27 doi: 10.1109/TIE.2014.2384003
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Snippet	A novel LC-LC2 compensated resonant converter topology with high efficiency and good controllable voltage gain is presented in this paper. An additional... Furthermore, Vab can be regarded as a sine wave. [...]the simplified voltage across the battery can be written as, V0=1π∫0πVab(sinωt)dωt=2πVab From Equations...
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SubjectTerms	Batteries Computer engineering Converters Diodes Efficiency Electric vehicles Energy Energy conversion efficiency Inductance inductive power transfer (IPT) load independent voltage gain R&D Receivers & amplifiers Renewable resources Research & development resonant converter Sine waves Voltage Voltage gain Wireless networks zero phase angle (ZPA)
Title	Analysis of LC-LC2 Compensated Inductive Power Transfer for High Efficiency and Load Independent Voltage Gain
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