This invention describes how it is possible to create a vehicle with hybrid motorisation, equipped, that is, with heat engine and electric motor, and capable of operating both traditionally when travelling out of town and in a highly ecological manner in urban traffic. The invention concerns an ...
混合动力汽车(Hybrid Electrical Vehicle, 简称HEV) 是指同时装备两种动力来源——热动力源(由传统的汽油机或者柴油机产生)与电动力源(电池与电动机)的汽车。通过在混合动力汽车上使用电机,使得动力系统可以按照整车的实际运行工况要求灵活调控,而发动机保持在综合性能最佳的区域内工作,从而降低油耗与排放。【图片】『采用...
Two types of systems are considered, namely the drive systems designated to the EV propulsion and the power split devices utilized in the popular series-parallel hybrid electric vehicle architecture. After reviewing the main requirements for the electric drive systems, the paper illustrates advanced ...
Then various scenarios are built, considering different levels of penetration of hybrid and electric cars in the Uruguayan vehicle fleet in the medium and long term. Using a demand model of the vehicle fleet, the electrical energy demand introduced by this new actor is obtained in each of the ...
Studies have shown thatrna hybrid-electric powertrain for a 7.5 tonne commercial vehicle, operating on a delivery duty cycle, canrnoffer reduced polluting emissions and improved efficiency. The urban / suburban nature of the duty cyclerncan be satisfied by electric-only dri...
The electrical machine (EM) is a key component in plug-in electric and hybrid vehicle (PEV) propulsion systems. It must be designed for high torque/power densities, wide speed range, over load capability, high efficiency at all speeds, low cost and weight, fast acceleration and deceleration,...
aAs hybrid vehicle electrical equipment is more sophisticated, the power consumption is increased. The original silicon rectifier generator and permanent magnet generator is unable to meet the modern electrical equipment power requirements on the hybrid vehicle. 因为杂种车电机设备是更加老练的,增加电力消费...
This has been specifically tailored to suit the drive train and general packaging requirements associated with a Hybrid Electric Vehicle (HEV). The future opportunities for new lightweight vehicle architecture was investigated using a technique entitled topology optimization, which extracts the idealized ...
HEATING SYSTEM HAVING A HEAT STORAGE DEVICE FOR HYBRID OR ELECTRIC VEHICLES AND METHOD FOR SAME The invention relates to a heating system (10) for a hybrid or electric vehicle, comprising at least one electric machine (12) which can be operated in generator mode, at least one heat storage ...
阅读下面的短文,回答问题. 混合动力汽车已经面世,混合动力汽车(Hybrid Electrical Vehicle,简称HEV) 是指同时装备两种动力来源--热动力源(由传统的汽油机或者柴油机产生)与电动力源(电池与电动机)的汽车.混合动力汽车主要由一台内燃机和一台电机组成,这台电机既可以充当电动机也可以充当发电机.汽车启动时内燃机不工作,...