Methods and systems of operating an internal combustion engine (ICE) of a hybrid powertrain system for powering a vehicle or stationary apparatus having a variable load demand includes arrangements and configurations of operating the ICE to charge/recharge capacitive energy storage, such as ultra-capacitors, during acceleration or high load demand on the ICE. Operation of the ICE can be transitioned from one mode of operation to another, more efficient, mode of operation during charging and high load. The present invention provides fuel efficiency/economy benefits when charging the capacitiveenergy storage during high load situations.
操作用于向具有可变负载需求的车辆或静止设备提供动力的混合动力总成系统的内燃发动机(ICE)的方法和系统包括在加速或关于ICE的高负载需求期间操作ICE以对诸如超级电容器的电容式能量存储器充电/再充电的布置和配置。ICE的操作可以在充电和高负载期间从一种操作模式转变为另一种更具效率的操作模式。当在高负载情况期间对电容式能量存储器充电时,本发明提供了燃料效率/经济效益。
Hybrid powertrains
混合动力总成
2020-09-18
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 |