The invention discloses an agricultural machine and a hybrid power control system and an energy control method thereof, and belongs to the field of agricultural machines. The hybrid power control system comprises an input and output management module used for realizing an external interaction function; the energy management module is used for controlling the agricultural machinery to adapt to load power under different working conditions so as to adjust generator power, engine rotating speed and/or power battery charging and discharging power, so that the engine operates in a preset engine efficient interval, and controlling power output cooperation of the generator and the power battery so as to control the power output of the power battery. The power battery is enabled to operate in a preset battery high-efficiency interval; and the auxiliary function management module is used for realizing auxiliary functions except energy management. A transmission system of an agricultural machine is fully utilized, and according to load conditions of the whole machine under different working conditions and power output cooperation of all power components, it is guaranteed that the engine and the power battery are located in respective corresponding efficient intervals while the power requirement of the whole machine is met.
本申请公开了一种农用机械及其混合动力控制系统和能量控制方法,属于农用机械领域。该混合动力控制系统包括:输入输出管理模块,用于实现对外交互功能;能量管理模块,用于控制农用机械适应于不同工况下的负载功率来调整发电机功率、发动机转速和/或动力电池充放电功率,以使得发动机运行在预设的发动机高效区间内,以及控制发电机和动力电池的动力输出配合,以使得动力电池运行在预设的电池高效区间内;以及辅助功能管理模块,用于实现能量管理之外的辅助功能。本申请充分利用农用机械的传动系统,根据整机在不同工况下的负载情况和各动力部件的动力输出配合,在满足整机功率需求的同时,保证发动机以及动力电池处于各自对应的高效区间。
Agricultural machine and hybrid power control system and energy control method thereof
农用机械及其混合动力控制系统和能量控制方法
2024-09-06
Patent
Electronic Resource
Chinese
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion |
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