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A hybrid electric vehicle (HEV) is a type of hybrid vehicle that couples a conventional internal combustion engine (ICE) with one or more electric engines into a combined propulsion system. The presence of the electric powertrain , which has inherently better energy conversion efficiency , is intended to achieve either better fuel economy or ...
Structure of a combined hybrid electric vehicle. Power-split hybrid or series-parallel hybrid are parallel hybrids that incorporate power-split devices, allowing for power paths from the ICE to the wheels that can be either mechanical or electrical. The main principle is to decouple the power supplied by the primary source from the power ...
A plug-in hybrid electric vehicle (PHEV) or simply plug-in hybrid is a type of hybrid electric vehicle equipped with a rechargeable battery pack that can be directly replenished via a charging cable plugged into an external electric power source, in addition to charging internally by its on-board internal combustion engine-powered generator.
Micro hybrid electric vehicle (μHEV) Exclusively uses petroleum or other fuel, but can shut off engine to consume less. Mild hybrid electric vehicle (MHEV, BAHV) Exclusively uses petroleum or other fuel, but has electric battery to consume less. Plug-in hybrid vehicle (PHEV) Uses mixture of petroleum or other fuel and electricity from power grid.
The most common type of hybrid vehicle is the gasoline-electric hybrid vehicles, which use gasoline (petrol) and electric batteries for the energy used to power internal-combustion engines (ICEs) and electric motors. These motors are usually relatively small and would be considered "underpowered" by themselves, but they can provide a normal ...
Another subtype of hybrid vehicles is the plug-in hybrid electric vehicle. The plug-in hybrid is usually a general fuel-electric (parallel or serial) hybrid with increased energy storage capacity, usually through a lithium-ion battery, which allows the vehicle to drive on all-electric mode a distance that depends on the battery size and its ...
The beginning of the end of the internal combustion engine may be at hand, paving a bright future for electric vehicles (EV) and plug-in hybrid-electric (PHEV), making this an excellent time to go
A total of 434,498 hybrid electric vehicles were sold during 2012, and the hybrid market share of total new car sales in the country was 3.0%, up from 2.1% in 2011. [10] The top five selling hybrids during 2012 were the Toyota Prius liftback (147,503), the second generation Camry Hybrid (45,626), Prius v (1,669), Prius c (35,733), and the ...