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The Toyota Hybrid System THS / Hybrid Synergy Drive has a single power-split device (incorporated as a single three-shaft planetary gearset) and can be classified as an Input-Split, since the power of the engine is split at the input to the transmission. This in turn makes this setup very simple in mechanical terms, but has drawbacks of its own.
There are many types of petroleum-electric hybrid drivetrains, from Full hybrid to Mild hybrid, which offer varying advantages and disadvantages. [28] William H. Patton filed a patent application for a gasoline-electric hybrid rail-car propulsion system in early 1889, and for a similar hybrid boat propulsion system in mid 1889.
The goal of the FreedomCAR and Fuel Partnership was the development of emission- and petroleum-free cars and light trucks.It focused on the high-risk research needed to develop the necessary technologies such as fuel cells and advanced hybrid propulsion systems to provide a full range of affordable cars and light trucks free of foreign oil and harmful emissions without sacrificing freedom of ...
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 ...
HEV - Hybrid Electric Vehicle - vehicle drives either with or without combustion engine. Does not a have socket for recharging battery. MHV - Mild Hybrid Vehicle - vehicle drives with combustion engine. Energy recuperated is used for propulsion and auxiliary functions. Micro-Hybrid Vehicle - obsolete term.
Hybrid Synergy Drive (HSD), also known as Toyota Hybrid System II, is the brand name of Toyota Motor Corporation for the hybrid car drive train technology used in vehicles with the Toyota and Lexus marques.
The Voltec drivetrain was initially demonstrated as the E-Flex Propulsion System in the 2007 Chevrolet Volt concept vehicle that debuted at that year's North American International Auto Show. [ 1 ] [ 3 ] [ 4 ] GM touted E-Flex as an attempt to standardize many components of possible future electrically propelled vehicles, and to allow multiple ...
A Hino Blue Ribbon City hybrid diesel–electric bus. A hybrid electric bus is a bus that combines a conventional internal combustion engine propulsion system with an electric propulsion system. These type of buses normally use a diesel–electric powertrain and are also known as hybrid diesel–electric buses.