油液混合动力液压挖掘机原理及系统研究综述
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摘要
该文从混合动力能量源的组成、系统结构型式、能量回收与释放方式等方面阐述了液压挖掘机混合动力系统原理,并对比分析其各自的特点。将油液混合动力液压挖掘机系统以能量释放方式分为扭矩耦合式、流量耦合式的油液混合动力系统,分析其系统原理及控制方法,总结其节能原理及技术难点。在流量耦合式油液混合动力系统分析中,以合流位置的不同,将其分为泵前供油与泵后合流的流量耦合,并针对不同能量源产生的流量耦合问题,阐明基于蓄能器—液压缸型式的油液混合动力系统原理及特性。油液混合动力液压挖掘机的发展方向包括开发适应挖掘机作业工况的高性能且高性价比的新元件、优化能量管理策略及对能量回收对象的进一步研究。
In this paper, the principle of hybrid hydraulic excavator system is expounded and analysis from the aspects of the components of hybrid energy sources, the system structure and the way of energy recovery and release. Base on the way of energy release, the hydraulic hybrid excavator system is divided into torque-coupling type and flow-coupling type, analyzing their principle and control method to summarize the energy saving principle and technical difficulties. The flow-coupling type is also divided into oil supply type and oil confluence type base on the position of the confluence. The principle and characteristics of hydraulic hybrid excavator system base on accumulator-hydraulic cylinder is also discussed aiming to solve the problem of flow-coupling. According to the above, the development directions of hydraulic hybrid excavators are proposed, such as developing more high performance and cost-effective new components to suit the operating conditions of excavators,optimize the energy management strategy and further research on energy recovery objects.
In this paper, the principle of hybrid hydraulic excavator system is expounded and analysis from the aspects of the components of hybrid energy sources, the system structure and the way of energy recovery and release. Base on the way of energy release, the hydraulic hybrid excavator system is divided into torque-coupling type and flow-coupling type, analyzing their principle and control method to summarize the energy saving principle and technical difficulties. The flow-coupling type is also divided into oil supply type and oil confluence type base on the position of the confluence. The principle and characteristics of hydraulic hybrid excavator system base on accumulator-hydraulic cylinder is also discussed aiming to solve the problem of flow-coupling. According to the above, the development directions of hydraulic hybrid excavators are proposed, such as developing more high performance and cost-effective new components to suit the operating conditions of excavators,optimize the energy management strategy and further research on energy recovery objects.
引文
[1]高峰.液压挖掘机节能控制技术的研究[D].杭州:浙江大学,2002.
[2]高峰,潘双夏.负流量控制模型与试验研究[J].机械工程学报,2005,(7):107-111.
[3]陈欠根,吴伟胜,刘文国,等.挖掘机正流量系统泵控信号的研究[J].合肥工业大学学报(自然科学版),2014,37(6):645-649.
[4]张海涛,何清华,施圣贤,等.LUDV负荷传感系统在液压挖掘机上的应用[J].建筑机械,2004,(10):61-63.
[5]尚涛,赵丁选,肖英奎,等.液压挖掘机功率匹配节能控制系统[J].吉林大学学报(工学版),2004,(4):592-596.
[6] Mi C, Masrur M A. Hybrid Electric Vehicles:Principles and Applications with Practical Perspectives[M]. New York:John Wiley&Sons,2017.
[7] Rydberg K E. Energy Efficient Hydraulic Hybrid Drives[D].Linkoping:SICFP'09,2009.
[8]Miller J M. Propulsion Systems for Hybrid Vehicles[M]. LET Oigital Library,2004.
[9]张彦廷,王庆丰,肖清.混合动力液压挖掘机液压马达能量回收的仿真及试验[J].机械工程学报,2007,(8):218-223+228.
[10]林添良.混合动力液压挖掘机势能回收系统的基础研究[D].杭州:浙江大学,2011.
[11]陈桂芳,郭勇,刘锋.挖掘机液压系统建模仿真及能耗分析[J].机械设计与研究,2011,27(5):99-103+108.
[12]陈明东,赵丁选.液压挖掘机可回收潜能研究[J].机床与液压,2016,44(09):65-68+34.
[13]方晓瑜,赵宏强,刘鹏.旋挖钻机主卷扬系统下放势能回收的仿真[J].武汉大学学报(工学版),2012,45(2):241-245+272.
[14]肖扬.油液混合动力挖掘机流量耦合式及扭矩耦合式动力系统研究[D].杭州:浙江大学,2015.
[15]赵鹏宇,陈英龙,周华.油液混合动力工程机械系统及控制策略研究综述[J].浙江大学学报(工学版),2016,50(3):449-459.
[16] Lin T,Wang Q,Hu B,et al. Development of Hybrid Powered Hydraulic Construction Machinery[J]. Automation in Construction,2010,19(1):11-19.
[17]刘昕晖.液压混合动力在工程机械节能中的应用[J].工程机械文摘,2010,(6):19-22.
[18]来晓靓,管成,肖扬,等.并联油液型混合动力挖掘机发动机转速控制方法[J].农业机械学报,2014,45(1):14-20.
[19] Lai X L, Guan C,Lin X. Fuzzy Logical Control Algorithm Based on Engine on/off State Switch for Hybrid Hydraulic Excavator[J]. Advanced Materials Research,2011,228:447-452.
[20]王飞.油液混合动力挖掘机能量回收与再利用控制方法研究[D].杭州:浙江大学,2015.
[21] Zimmerman J, Hippalgaonkar R, Ivantysynova M. Optimal Control for the Series-parallel Displacement Controlled Hydraulic Hybrid Excavator[R]. Proceedings of the ASME Dynamic Systems and Control Conference,2011.
[22]章程.小型液压挖掘机动臂势能回收系统研究[D].长沙:中南大学,2014.
[23] Xiao Y, Guan C, Lai X. Research on the Design and Control Strategy for a Flow-coupling-based Hydraulic Hybrid Excavator[J]. Proceedings of the Institution of Mechanical Engineers, Part D:Journal of Automobile Engineering,2014,228,(14):1675-1687.
[24]赵丁选,陈明东,戴群亮,等.油液混合动力液压挖掘机动臂势能回收系统[J].吉林大学学报(工学版),2011,41(S1):150-154.
[25]沈伟,姜继海.液压混合动力挖掘机的能量回收效率分析[J].华南理工大学学报(自然科学版),2012,40(1):82-87.
[26] Leifeld R, Vukovic M, Murrenhoff H. Hydraulic Hybrid Archi-tecture for Excavators[J]. ATZoffhighway worldwide,2016,9(3):44-49.
[27]姜继海,于安才,沈伟.液压挖掘机节能措施及混合动力系统方案[J].液压气动与密封,2012,32(9):75-78.
[28]卫鹏斌,张宏,郭凯,史健伟,等.基于二次调节技术的液压挖掘机回转系统节能仿真研究[J].液压气动与密封,2016,36(10):30-35.
[29]陈欠根,李百儒,宋长春,等.新型液压挖掘机动臂势能回收再利用系统研究[J].广西大学学报(自然科学版),2013,38(2):292-299.
[30]赵鹏宇,陈英龙,周华,等.油液混合动力挖掘机势能回收及能量管理策略[J].浙江大学学报(工学版),2016,50(5):893-901.
[2]高峰,潘双夏.负流量控制模型与试验研究[J].机械工程学报,2005,(7):107-111.
[3]陈欠根,吴伟胜,刘文国,等.挖掘机正流量系统泵控信号的研究[J].合肥工业大学学报(自然科学版),2014,37(6):645-649.
[4]张海涛,何清华,施圣贤,等.LUDV负荷传感系统在液压挖掘机上的应用[J].建筑机械,2004,(10):61-63.
[5]尚涛,赵丁选,肖英奎,等.液压挖掘机功率匹配节能控制系统[J].吉林大学学报(工学版),2004,(4):592-596.
[6] Mi C, Masrur M A. Hybrid Electric Vehicles:Principles and Applications with Practical Perspectives[M]. New York:John Wiley&Sons,2017.
[7] Rydberg K E. Energy Efficient Hydraulic Hybrid Drives[D].Linkoping:SICFP'09,2009.
[8]Miller J M. Propulsion Systems for Hybrid Vehicles[M]. LET Oigital Library,2004.
[9]张彦廷,王庆丰,肖清.混合动力液压挖掘机液压马达能量回收的仿真及试验[J].机械工程学报,2007,(8):218-223+228.
[10]林添良.混合动力液压挖掘机势能回收系统的基础研究[D].杭州:浙江大学,2011.
[11]陈桂芳,郭勇,刘锋.挖掘机液压系统建模仿真及能耗分析[J].机械设计与研究,2011,27(5):99-103+108.
[12]陈明东,赵丁选.液压挖掘机可回收潜能研究[J].机床与液压,2016,44(09):65-68+34.
[13]方晓瑜,赵宏强,刘鹏.旋挖钻机主卷扬系统下放势能回收的仿真[J].武汉大学学报(工学版),2012,45(2):241-245+272.
[14]肖扬.油液混合动力挖掘机流量耦合式及扭矩耦合式动力系统研究[D].杭州:浙江大学,2015.
[15]赵鹏宇,陈英龙,周华.油液混合动力工程机械系统及控制策略研究综述[J].浙江大学学报(工学版),2016,50(3):449-459.
[16] Lin T,Wang Q,Hu B,et al. Development of Hybrid Powered Hydraulic Construction Machinery[J]. Automation in Construction,2010,19(1):11-19.
[17]刘昕晖.液压混合动力在工程机械节能中的应用[J].工程机械文摘,2010,(6):19-22.
[18]来晓靓,管成,肖扬,等.并联油液型混合动力挖掘机发动机转速控制方法[J].农业机械学报,2014,45(1):14-20.
[19] Lai X L, Guan C,Lin X. Fuzzy Logical Control Algorithm Based on Engine on/off State Switch for Hybrid Hydraulic Excavator[J]. Advanced Materials Research,2011,228:447-452.
[20]王飞.油液混合动力挖掘机能量回收与再利用控制方法研究[D].杭州:浙江大学,2015.
[21] Zimmerman J, Hippalgaonkar R, Ivantysynova M. Optimal Control for the Series-parallel Displacement Controlled Hydraulic Hybrid Excavator[R]. Proceedings of the ASME Dynamic Systems and Control Conference,2011.
[22]章程.小型液压挖掘机动臂势能回收系统研究[D].长沙:中南大学,2014.
[23] Xiao Y, Guan C, Lai X. Research on the Design and Control Strategy for a Flow-coupling-based Hydraulic Hybrid Excavator[J]. Proceedings of the Institution of Mechanical Engineers, Part D:Journal of Automobile Engineering,2014,228,(14):1675-1687.
[24]赵丁选,陈明东,戴群亮,等.油液混合动力液压挖掘机动臂势能回收系统[J].吉林大学学报(工学版),2011,41(S1):150-154.
[25]沈伟,姜继海.液压混合动力挖掘机的能量回收效率分析[J].华南理工大学学报(自然科学版),2012,40(1):82-87.
[26] Leifeld R, Vukovic M, Murrenhoff H. Hydraulic Hybrid Archi-tecture for Excavators[J]. ATZoffhighway worldwide,2016,9(3):44-49.
[27]姜继海,于安才,沈伟.液压挖掘机节能措施及混合动力系统方案[J].液压气动与密封,2012,32(9):75-78.
[28]卫鹏斌,张宏,郭凯,史健伟,等.基于二次调节技术的液压挖掘机回转系统节能仿真研究[J].液压气动与密封,2016,36(10):30-35.
[29]陈欠根,李百儒,宋长春,等.新型液压挖掘机动臂势能回收再利用系统研究[J].广西大学学报(自然科学版),2013,38(2):292-299.
[30]赵鹏宇,陈英龙,周华,等.油液混合动力挖掘机势能回收及能量管理策略[J].浙江大学学报(工学版),2016,50(5):893-901.