Plug In Hybrid Electric Vehicle Block Diagram

A plug in hybrid electric vehicle phev is a hybrid electric vehicle whose battery can be recharged by plugging it into an external source of electric power as well as by its on board engine and generator most phevs are passenger cars but there are also phev versions of commercial vehicles and vans utility trucks buses trains motorcycles scooters and military vehicles.

Plug in hybrid electric vehicle block diagram. Example of hev quasi static modeling approach. The ieee board of directors 2007 defines a phev as any hybrid electric vehicle that contains at least i a battery storage system of 4 kwh or more used to power the motion of the vehicle. And iii an ability to drive. Ice does not have a direct connection to the wheel of the vehicle.

Finally only electric machine drives the vehicle. Plug in hybrid electric vehicle is a transitional technology between bevs and hevs. A digital signal processor based power electronics converter will be designed such that the system can convert 120 volt ac grid power to the required 48 v dc value to charge an electric vehicle battery of less than 1. When the battery is emptied the conventional engine.

That means a vehicle with the plug in hybrid ev system can drive as a 100 electric vehicle in most everyday driving situations. Plug in hybrid electric vehicles phevs feature a unique and versatile powertrain configuration that allows you to take advantage of the low price of electricity the efficiency of an electric motor and the environmental friendliness of emissions free propulsion while still having a gas engine as a backup. Plug in hybrid electric vehicles known as phevs combine a gasoline or diesel engine with an electric motor and a large rechargeable battery. Since batteries have a finite energy capacity phev and bev must be recharged.

And the ice generates electricity by driving a generator coupled to it. Block diagram sbd ev hev charger. Modeling of full electric and hybrid electric vehicles 3 figure 1. The goal of the plug in hybrid electric vehicle project is to design a system that will function as an electric vehicle charger.

Plug in hybrid electric vehicles phev and battery electric vehicles bev are two quickly emerging technologies which use powerful electric motors and high voltage battery packs as the propulsion and energy sources. Auxiliary loads p aux p b p ininv p aux and nally iaux is the amount of current requested to the battery for auxiliary electrical loads. The plug in hybrid ev system can drive as a 100 electric vehicle for over 50km by using electricity from the drive battery. Quasi static method use as input variables the.

A series hybrid electric car works on an electric machine. Unlike conventional hybrids phevs can be plugged in and recharged from an outlet allowing them to drive extended distances using just electricity. Block diagram of series hybrid electric vehicle.