农业装备与车辆工程2026，Vol.64Issue(5)：19-25,7.DOI:10.3969/j.issn.1673-3142.2026.05.004
大马力拖拉机串联式混合动力驱动系统设计
Design of a series hybrid drive system for high-horsepower tractors
摘要
Abstract
For the 260-horsepower series hybrid tractor drive system,the overall scheme design and key component parameter matching were completed.A vehicle dynamics and energy management simulation model was established based on MATLAB/Simulink,and the system's power response and SOC maintenance capability were verified under the acceleration condition of 0～40 km/h on dry soil road.PTO bench tests showed that when the engine's calibrated power was 191.2 kW and the speed was 1 800 r/min,the maximum output power of PTO was 174.29 kW,with a transmission efficiency of 91.2%.When the speed dropped to 1 501 r/min,the output torque increased from 1 486 N·m to 1 701 N·m,demonstrating good high torque characteristics at low speeds.Simulation and experimental results indicate that the drive system scheme is feasible,and its power performance and energy management effects meet the requirements of heavy-load operations.关键词
大马力拖拉机/串联式混合动力/驱动系统/能量管理Key words
high-power tractor/series hybrid powertrain/drive system/energy management分类
农业科技引用本文复制引用
张明宇,许宁,宋裕民,李洪秀,马志超,高岩,崔洪迪..大马力拖拉机串联式混合动力驱动系统设计[J].农业装备与车辆工程,2026,64(5):19-25,7.基金项目
国家重点研发计划项目"盐碱地适应性农机装备研发"(2021YFD190090208) （2021YFD190090208）
