单双电机机械变速器直连系统性能对比研究

doi:10.19562/j.chinasae.qcgc.2024.02.013

Abstract

Abstract:

A dual-motor non-synchronizer multi-gear mechanical transmission system can effectively improve the energy economy and power performance of heavy-duty commercial vehicles. In order to analyze the optimal performance of the system under the optimal parameters， and to consider the effect of vehicle weight and differences between no load and full load， this study optimizes both the drive motor parameters and mechanical transmission speed ratio parameters， and compares the energy economy and power performance of the single/dual-motor multi-gear mechanical transmission system under the optimal parameters. The results show that the dual-motor drive system reduces the sensitivity of the vehicle energy economy to the difference in vehicle weight and no/full load， with the maximum speed of the dual-motor drive system increased by about 8%， and the acceleration time saved by about 28%.

Key words: single motor, dual motor, mechanical transmission, parameter optimization, performance comparison

Ziwang Lu,Guangyu Tian,Runfeng Li,Wenfei Ji,Yiwen Sun,Yunchang Yu. A Comparative Study on Performance Between Single-motor and Dual-motor Electric-Drive Mechanical Transmission[J].Automotive Engineering, 2024, 46(2): 310-319.

Figures/Tables 14

References 40

1	新华社. 中共中央国务院关于完整准确全面贯彻新发展理念做好碳达峰碳中和工作的意见［EB/OL］. （2021-10-24）［2023-06-23］. http：//www.gov.cn/zhengce/2021-0/24/content_5644613.htm.
	Xinhua News Agency. Opinions of the central committee of the communist party of china （CPC） and the state council on the complete and accurate implementation of the new development concept and the work of carbon neutral carbon peaking［EB/OL］. （2021-10-24）［2023-06-23］http：//www.gov.cn/zhengce/2021-0/24/content_5644613.htm.
2	装备工业一司. 2021年12月汽车工业经济运行情况［EB/OL］. （2022-01-13）［2023-06-23］. https：//www.miit.gov.cn/jgsj/zbys/qcgy/art/2022/art_87ccf70f294d407397c17c64745783ca.html.
	Equipment Industry Division I. Economic operation of the automobile industry in december 2021［EB/OL］. （2022-01-13）［2023-06-23］. https：//www.miit.gov.cn/jgsj/zbys/qcgy/art/2022/art_87ccf70f294d407397c17c64745783ca.html.
3	国务院办公厅. 国务院办公厅关于印发新能源汽车产业发展规划（2021—2035年）的通知［EB/OL］. （2022-01-13）［2023-06-23］. http：//www.gov.cn/zhengce/content/2020-11/02/content_5556716.htm？trs=1.
	General Office of the State Council. General office of the state council on the issuance of the new energy vehicle industry development plan （2021-2035） notice［EB/OL］. （2022-01-13）［2023-06-23］. http：//www.gov.cn/zhengce/content/2020-11/02/content_5556716.htm？trs=1.
4	ECKERT J J， CORRÊA F C， SANTICIOLLI F M， et al. Vehicle gear shifting strategy optimization with respect to performance and fuel consumption［J］. Mechanics Based Design of Structures and Machines， 2016， 44（1-2）： 123-136.
5	KLUGER M A， LONG D M. An overview of current automatic， manual and continuously variable transmission efficiencies and their projected future improvements［J］. SAE Transactions， 1999： 1-6.
6	HAILU H N， REDDA D T. Design and development of power transmission system for green and light weight vehicles： a review［J］. The Open Mechanical Engineering Journal， 2018， 12（1）：81-94.
7	RUAN J， WALKER P D， WU J， et al. Development of continuously variable transmission and multi-speed dual-clutch transmission for pure electric vehicle［J］. Advances in Mechanical Engineering， 2018， 10（2）：1-15.
8	HOLDSTOCK T， SORNIOTTI A， EVERITT M， et al. Energy consumption analysis of a novel four-speed dual motor drivetrain for electric vehicles［C］. 2012 IEEE Vehicle Power and Propulsion Conference， 2012： 295-300.
9	HAJDUGA A. The torque distribution analysis for dual motor - single shaft electric drive［C］. International Conference on Methods & Models in Automation & Robotics. 0.
10	HU J， ZU G， JIA M， et al. Parameter matching and optimal energy management for a novel dual-motor multi-modes powertrain system［J］. Mechanical Systems and Signal Processing， 2019， 116（FEB.1）：113-128.
11	ZHANG C， ZHANG S， HAN G， et al. Power management comparison for a dual-motor-propulsion system used in a battery electric bus［J］. IEEE Transactions on Industrial Electronics， 2017， 64（5）：3873-3882.
12	王军年，刘德春，张运昌，等. 新型双电机构型纯电动汽车节能潜力分析［J］. 吉林大学学报（工学版）， 2016， 46（1）：28-34.
	WANG J N， LIU D C， ZHANG Y C， et al. Analysis of energy-saving potential of new dual-electric mechanism-type pure electric vehicles［J］. Journal of Jilin University（Engineering Edition）， 2016， 46（1）：28-34.
13	URBINA CORONADO P D， AHUETT-GARZA H. Control strategy for power distribution in dual motor propulsion system for electric vehicles［J］. Mathematical Problems in Engineering，2015，（2015-11-22）， 2015， 2015（Pt.23）：1-10.
14	KLUGER M A， LONG D M. An overview of current automatic， manual and continuously variable transmission efficiencies and their projected future improvements［J］. SAE Transactions， 1999： 1-6.
15	HAILU H N， REDDA D T. Design and development of power transmission system for green and light weight vehicles： a review［J］. The Open Mechanical Engineering Journal， 2018， 12（1）：81-94.
16	张抗抗，徐梁飞，华剑锋，等.基于多目标优化的纯电动车动力系统参数匹配方法［J］.汽车工程， 2015， 37（7）.
	ZHANG K K， XU L F， HUA J F， et al. A parameter matching method for the powertrain of battery electric vehicle based on multi-objective optimization ［J］.Automotive Engineering， 2015， 37（7）.
17	孟少华，申彩英.某款纯电动汽车动力匹配与仿真［J］.汽车工程师， 2017（11）：3.DOI：CNKI：SUN：TJQC.0.2017-11-008.
	MENG S H， SHEN C Y. Parameter matching and simulation of a battery electric vehicle power system ［J］. Automotive Engineer， 2017（11）：3.DOI：CNKI：SUN：TJQC.0.2017-11-008.
18	朱镇，蔡英凤，陈龙，等.基于遗传算法的机液传动系统参数匹配研究［J］.汽车工程， 2020， 42（1）：74-80.
	ZHU Z， CAI Y F， CHEN L， et al. A study on parameter matching of hydro-mechanical transmission system based on genetic algorithm ［J］. Automotive Engineering， 2020， 42（1）：74-80.
19	黄文凯，程辉军，储爱华.纯电重型商用车四电机系统动力性及经济性研究［J］.汽车工程， 2023， 45（1）：70-76.
	HUANG W K， CHENG H J，CHU A H. Study on power performance and economy of four motor system of pure electric heavy-duty commercial vehicle ［J］. Automotive Engineering， 2023， 45（1）：70-76.
20	蒲磊，郑伟光.基于粒子群优化算法的纯电动物流车动力系统参数匹配优化［J］.汽车工程师， 2023（5）：20-25.
	PU L，ZHENG W G. Parameter matching optimization of power system of pure electric logistics vehicle based on particle swarm optimization ［J］. Automotive Engineer， 2023（5）：20-25.
21	朱红文，潘登辉，洪志炎，等.纯电动车辆两挡变速器参数匹配及性能仿真分析［J］.汽车研发， 2023（2）：71-73.
	ZHU H W， PAN D H， HONG Z Y， et al. Parameter matching and performance simulation analysis of two-speed transmission of pure electric vehicle ［J］. Automobile Research and Development， 2023（2）：71-73.
22	HU M， ZENG J， XU S， et al. Efficiency study of a dual-motor coupling EV powertrain［J］. IEEE Transactions on Vehicular Technology， 2015， 64（6）：2252-2260.
23	曾剑峰. 新型双电机耦合驱动系统驱动控制策略研究［D］. 重庆：重庆大学，2015.
	ZENG J F. Research on the drive control strategy of a new dual-motor coupled drive system ［D］. Chongqing： Chongqing University，2015.
24	胡明辉，陈爽，曾剑峰. 双电机耦合系统驱动模式切换控制策略研究［J］. 机械工程学报， 2017， 53（14）：59-67.
	HU M H， CHEN S， ZENG J F. Research on the control strategy of drive mode switching for dual-motor coupled system［J］. Journal of Mechanical Engineering， 2017， 53（14）：59-67.
25	HU M， CHEN S， ZENG J. Control strategy for the mode-switch of a novel dual-motor coupling powertrain［J］. IEEE Transactions on Vehicular Technology， 2018， 67（3）：2001-2003.
26	WU J， LIANG J， RUAN J， et al. Efficiency comparison of electric vehicles powertrains with dual motor and single motor input［J］. Mechanism and Machine Theory， 2018， 128：569-585.
27	CONG T N， WALKER P D， NONG Z. Shifting strategy and energy management of a two-motor drive powertrain for extended-range electric buses［J］. Mechanism and Machine Theory， 2020， 153：103966.
28	CONG T， PDW A， NONG Z. Optimization and coordinated control of gear shift and mode transition for a dual-motor electric vehicle - science direct［J］. Mechanical Systems and Signal Processing， 158［2023-12-21］.
29	邓炜. 双电机多挡驱动系统的匹配优化与能量管理［D］. 长沙：湖南大学，2018.
	DENG W. Matching optimization and energy management of dual-motor multi-gear drive system ［D］. Changsha： Hunan University，2018.
30	管从鑫. 双电机多挡耦合驱动系统能量管理和模式切换策略研究［D］. 长沙：湖南大学，2019.
	GUAN C X. Research on energy management and mode switching strategy of dual-motor multi-gear coupled drive system ［D］. Changsha： Hunan University，2019.
31	XU X， LIANG J， HAO Q， et al. A novel electric dual motor transmission for heavy commercial vehicles［J］. Automotive Innovation， 2021， 4（1）：34-43.
32	WWA B， JSB C， ZZA B， et al. Optimization of a dual-motor coupled powertrain energy management strategy for a battery electric bus［J］. Energy Procedia， 2018， 145：20-25.
33	ZHAO M， SHI J， LIN C， et al. Application-oriented optimal shift schedule extraction for a dual-motor electric bus with automated manual transmission［J］. Energies， 2018， 11（2）.
34	ZHAO M， SHI J， LIN C. Optimization of integrated energy management for a dual-motor coaxial coupling propulsion electric city bus［J］. Applied Energy， 2019， 243（JUN.1）：21-34.
35	ZHAO M， ZHANG R， LIN C， et al. Stochastic model predictive control for dual-motor battery electric bus based on signed Markov chain Monte Carlo method［J］. IEEE Access， 2020， PP（99）：1-1.
36	LIN C， YU X， ZHAO M， et al. Collaborative control of novel uninterrupted propulsion system for all-climate electric vehicles［J］. Automotive Innovation， 2022，5（1）：18-28.
37	何洪文，韩陌，曹剑飞，等. 双电机两挡驱动系统协同控制策略研究［J］. 重庆理工大学学报：自然科学， 2021， 35（2）：81-89.
	HE H W， HAN M， CAO J F， et al. Research on cooperative control strategy of two-motor two-speed drive system［J］. Journal of Chongqing University of Technology： Natural Sciences， 2021， 35（2）：81-89.
38	RUAN J， SONG Q. A novel dual-motor two-speed direct drive battery electric vehicle drivetrain［J］. IEEE Access， 2019，7（9）：54330-54342.
39	CHEN Y， XIE B， DU Y， et al. Powertrain parameter matching and optimal design of dual-motor driven electric tractor［J］. International Journal of Agricultural and Biological Engineering， 2019， 12（1）：33-41.
40	LI T， XIE B， LI Z， et al. Design and optimization of a dual-input coupling powertrain system： a case study for electric tractors［J］. Applied Sciences， 2020， 10（5）：1608.

[1]	HAO Han, WANG Si-南, LI Xiao, LIU Zong-Wei, ZHAO Fu-Quan. [J]. , 2017, 39(1): 1 -8 .
[2]	ZONG Yi-Qi, GU Zheng-Qi, LUO Ze-Min, JIANG Cai-Mao, ZHANG Qi-Dong, YANG Zhen-Dong. [J]. , 2016, 38(12): 1427 -1433 .
[3]	XU Cheng-Shan, JIANG Fa-Chao, SONG Sen-Nan, TIAN Guang-Yu. [J]. , 2017, 39(1): 9 -14 .
[4]	ZOU Tie-Fang, HU Lin, LI Ping-Fan, YI Liang. [J]. , 2017, 39(1): 41 -46 .
[5]	HONG Qiu-Cai, LIU Wei-Guo, ZHOU Da-Yong. [J]. , 2017, 39(2): 232 -236 .
[6]	GUAN Xin, XU Liang, GUO Rui, WANG Bo, SONG Hai-Yan. [J]. , 2017, 39(3): 311 -316 .
[7]	WANG Hong-Liang, ZHANG Qing-Ke, GU Wen-Hao, HUANG Di. [J]. , 2017, 39(4): 480 -485 .
[8]	BAI Zhong-Hao, ZHANG Lin-Wei, BAI Fang-Hua, YAN Chang-Zheng, QIN Zhen-Yuan, ZHANG Yong-Chun. [J]. , 2017, 39(5): 524 -529 .
[9]	Zhang Liangxiu, Wu Guangqiang, Guo Xiaoxiao. Modeling and Hierarchical Control of Vehicle ACC System[J]. , 2018, 40(5): 547 -553 .
[10]	Jin Hui,Ding Feng. A Study on Economic Speed in Lanechange Maneuvers of Intelligent Vehicles[J]. , 2018, 40(5): 542 -546 .

系统类型	加速时间/s	最大爬坡度/%	最高车速/（km·h^-1）
单电机	19.42	65.5	119.9
双电机	13.87	76.5	129.5
提升度	-28.58%	+16.8%	+8.01%

A Comparative Study on Performance Between Single-motor and Dual-motor Electric-Drive Mechanical Transmission

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References 40

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