2013 2 Vol.28 No. 2 28 2 RANSACIONS OF CHINA ELECROECHNICAL SOCIEY Feb. 2013 150001 Prius HS Prius M315 Study on Parameter Matching for Hybrid Electric Vehicle Based on Electric Variable ransmission Cui Shumei Ge Hao Ma Zetao Harbin Institute of echnology Harbin 150001 China Abstract he optimal parameter matching method for HEV base on electric variable transmission(ev) has been studied in this paper. Essentially, EV is as same as the Prius HS which belongs to power spit devices using double motors. he degree of hybridization (DOH) definition of EV based hybrid vehicle as well as the method of minimizing EV power is derived to minize the power of inner and outter motor when vehicle performance is satisfied. It is proved in this paper that EV is favored in the full-hybrid application. Simulaiton result shows that perfermance of EV based HEV designed as the proposed method is equivalent to a Prius. Keywords Hybrid electric vehicle, electric variable transmission, degree of hybridization, parameter matching 1 FPEMC Electric Variable ransmissionev [1-5] 1 863 2012AA111003 50577010 2012-9-202013-01-10 EM1 EM2 EV EV EV Prius HS Prius HS
28 2 37 Pmotor Pgen Pbattery 5 HS 5 P motor MG2 P gen MG1 EV P motor EM2 P gen EM1 53 Pbattery Pmotor Pgen H 6 P P P P vehicle ICE motor gen 3 EV 1 EV Fig.1 Structure of EV Prius HS 2 P total P elec Pelec H 100% 1 P total 1 [7,8] Pvehicle Ptotal Pbattery 2 Pbattery Pbattery H 3 P vehicle P ICE P battery Pm i Pbattery 4 4 [9] 2 2 MAP Fig.2 ypical internal combustion engine(ice) efficiency MAP 3 EM1 EM2
38 2013 2 EM1 3 Fig.3 Power of vehicle, ICE, ICE+EM1 3.1 EM2 EM1 EV EM2 EM2 4 EM2 EM2 EM2 EM2 4 EM2 Fig.4 Power of the EM2 with varying speed 3.2 EM1 EM2 EM1 EM1 EV EM1 EM2 5 EM1 EM1 EM1 0 5 EM1 Fig.5 Power of the EM1 with varying speed EM1 EM1 3.3 EV 5 EM1 EM1 EM1 P ICE +P EM1 EM1 EM1 EM1 EV EM1 EM1 EM1 EM1 v P F v P F H F ma EM1 ICE ma ICE vehicle (1 ) ICE 7 F ICE v ma P ICE F vehicle H 5 7 v ma
28 2 39 PEM1 igice EM2ma EM2ma EM2ma vehicle (1 H) igice 8 i g i g EM2ma vehicle (1 H) ig 1 ICE 1 EM2ma EM2ma vehicle Pvehicle 9 1 ICE 1 EM2ma 98 EM1 EM2ma vehicle (1 H) P EM1 10 1 1 P ICE (1 H) P 11 vehicle 11 10 EM1 vehicle EM2ma 1 Pvehicle 1 EM1 ICE ICE P P P 12 1 1 EM1 EM2 EM1 10 1 P P P P HP 1 EM2 M1 M2 ICE vehicle 13 EM2 2H 1 1 H P P P 1 1 1H EM2 vehicle ICE i g ICE EM2ma 14 2 1 15 HS EV [9] Prius 97 Prius 0.4 1 1 Prius 97 ab.1 Parameter matching results of Prius 97 /kw ICE 22.5 22 MG1 15 15 MG2 30 30 0.702 0.722 1 Prius 97 EV Prius 97 4 EV EV EM1 EM2 EV EV H ICE P ICE P H P 16 vehicle EM1 1 1 PEM1 H Pvehicle 17 1 1 EM2 1 PEM2 PM1 PM2 H Pvehicle H Pvehicle 1 EM2 P 2 2 1 P 1 HP EM2 ICE vehicle 3 3 P P P P HP 1 1 18 19 EV EM1 EM2 ICE vehicle 20 EM1 1 EM2 1
40 2013 2 2 EV 1 3 1 EV EV 1 2 EM1 3 4 EV EV Plug-in 40%50% P mg f v mgv mv 22 3 1 CDAva dva drive cos a a sin a 3 600 21.15 dt 2 v C ma D Av ma Pv ma fmg mgi 23 3 600 21.15 v ma km/h 1 m 2 2 2 1 3 Pacc vf vb mgfvf CD Avf 1 000 2ta 3 5 v f v b 24 t a 0 v f vma v f v ma vb 24 2 1 Mvma 1 2 1 3 Pacc 1 2 Mgf acd Af vf 1 000 2ta 3 5 25 24 2 dpacc 1 mvma 1 d 1 000 3 ta 26 6 5 EV P P 21 ICE P avg avg 5.1 6 Fig6 Relationship between power and epanding speed ratio 5
28 2 41 5.2 25 2 v a CDAv a fmg cos mg sin 27 3 600 21.15 27 7a 7b a EM2 8 EM2 8 EM2 - A EM2 8 EM2 Fig.8 he characteristic curve of EM2 / EM1 EM1 EM1 EM1-ma EM1-ma 28 ICE-ma EM1 ICE-ma 9 ICE-ma EV EM1 b 7 map Fig7 he ICE map 5.3 EV EM1 9 EM1 Fig9 he torque characteristic of EM1 9 EM1 5.4 Cruise Prius Prius Prius
42 2013 2 2 ab.2 Vehicle parameters and design specifications / 1 260/1 645kg 0.85 EM1 EM1 EM2 EV EM1 EM2 0.01 17.5s 0.3 30% 5%100km/h 1.746m 2 160170km/h EV Prius HS Matlab/Simulink DLL Criuse 11 EV Cruise Fig.11 Cruise simulation model of EV based HEV EV Prius 5.4.1 12 Prius EV 3 EV Prius EV 10 Fig.10 Control strategy block diagram of EV based HEV EV EM1 EM2 12 PriusEV EV Fig.12 Equivalence oil consumption of Prius, EV, and optimized EV ab.3 3 Prius 97EV Oil consumption per hundred kilometers of Prius 97 and EV based HEV Cycle Artemis Highway Artemis Urban Artemis Road EUDC JPN 1015 NEDC Highway FP72 US06 /L Prius 5.511 5.828 4.430 3.853 3.107 3.542 3.743 3.613 5.452 EV 5.376 5.568 12 4.174 3.917 2.946 3.399 3.625 3.463 5.677 Optimized EV 5.396 5.600 4.230 3.978 2.896 3.387 505 3.637 3.463 5.699
28 2 43 5.4.2 Prius 4 EV Prius 97 60km 4 EV Prius ab.4 Dynamic performance of EV based HEV, Prius /km/h /s 60km /s Prius 97 170 15.97 7.3 EV 170 14.97 6.94 Optimized EV 170 15.04 7 EV Prius 97 EV Prius 97 EV 6 [1] M J Hoeijmakers, J A Ferreira. he electrical variable transmission[c]. Conference Record of the IEEE Industry Applications Conference, Seattle, USA, 2004, 4: 2770-2777. [2] M J Hoeijmakers. Electromechanical Converter: U. S., Patent WO 03/075437 A1[P]. 2003. [3],,. [J]., 2006, 21(10): 111-116. Cui Shumei, Cheng Yuan, Chen Qingquan. An advanced electrical variable transmission for automobiles[j]. ransactions of China Electrotechnical Society, 2006, 21(10): 111-116. [4] M J Hoeijmakers, M Rondel. he electrical variable transmission in a city bus[c]. Proceedings of 35th IEEE PESC 04, Aachen, Germany, 2004, 4: 2773-2778. [5] Cui SM, Cheng Y, Chan CC. A basic study of electrical variable transmission and its application in hybrid electric vehicle[c]. Proceedings of IEEE Vehicle Power and Propulsion Conference 2006, Windsor, United Kingdom, 2006: 246-249. [6] Cui Shumei, Huang Weniang, Cheng Yuan, et al. Design and eperimental research on induction machine based electrical variable transmission[c]. Proceedings of IEEE Vehicle Power and Propulsion Conference 2007, Arlington, USA, 2007: 231-235. [7],,. [J]., 2006, 37(12): 8-12. Zeng Xiaohua, Wang Qingnian, Wang Weihua. Study on design method for DOH of HEV[J]. ransactions of the Chinese Society for Agricultural Machinery, 2006, 37(12): 8-12. [8]. [D]. :, 2006. [9] Mehrdad Ehsani, Yimin Gao, Ali Emadi. [M].,,,. :, 2010. [10] Yuki Kubo, Satoshi Ogasawara, Masatsugu akemoto. Equivalency of series-parallel hybrid system using planetary gear and hybrid system using EV[C]. 8th International Conference on Power Electronics, 2011: 571-576. 1964 1988