The invention discloses a plug-in hybrid power tractor configuration and a whole machine energy-saving control strategy. The configuration comprises a whole machine VCU, a motor controller, an engine, a generator, a motor, an intermediate shaft, a wheel speed reducer, a PTO speed reducer, a vehicle gear shifter, a vehicle front clutch, a vehicle rear clutch, wheels, a PTO and a battery pack. The control strategy comprises the steps that a vehicle VCU automatically controls a vehicle front clutch, a vehicle rear clutch, a vehicle gear shifter and a PTO to work by detecting an engine working state signal and a driver driving intention signal, and meanwhile a motor and an engine are controlled to work with different loads. The control strategy can effectively reduce the fuel consumption when the tractor works, and is easy to realize automatic and intelligent control.
本发明公开了一种插电式混合动力拖拉机构型与整机节能控制策略,所述构型包括整车VCU、电机控制器、发动机、发电机、电动机、中间轴、车轮减速器、PTO减速器、车辆换挡器、车辆前离合器、车辆后离合器、车轮、PTO和电池组;所述控制策略包括,整车VCU通过检测发动机工作状态信号和驾驶员驾驶意图信号,自动控制车辆前离合器、车辆后离合器、车辆换挡器以及PTO工作,同时控制电动机与发动机以不同的负载工作。该控制策略能够有效的降低拖拉机工作时的燃油消耗,并且易于实现自动化、智能化控制。
Plug-in hybrid power tractor configuration and complete machine energy-saving control strategy
一种插电式混合动力拖拉机构型与整机节能控制策略
2024-10-29
Patent
Electronic Resource
Chinese
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / 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 |