solar train & hybrid car presentation
TRANSCRIPT
JAI SHRI KRISHNA
A PROJECT MODEL OF
SOLAR TRAIN HYBRID CAR
TRANSPORT
ATION
The history of transport evolved with the development of human culture. Long distance walking tracks developed as trade routes in Paleolithic times. For most of human history the only forms of transport apart from walking were using domesticated animals or transport in small boats.
The history of rail transportation dates back nearly 500 years, and includes systems with man or horse power and rails of wood (or occasionally stone). This was usually for moving coal from the mine down to a river, from where it could continue by boat, with a flanged wheel running on a rail. The use of cast iron plates as rails began in the 1760s, and was followed by systems (plate ways) where the flange was part of the rail. However, with the introduction of rolled wrought iron rails, these became obsolete.Modern rail transport systems first appeared in England in the 1820s. These systems, which made use of the steam locomotive, were the first practical form of mechanized land transport, and they remained the primary form of mechanized land transport for the next 100 years.
A SOLAR TRAINis an electric vehicle powered completely or significantly by direct solar energy. Usually, photovoltaic (PV) cells contained in solar panels convert the sun's energy directly into electric energy. The term "solar train" usually implies that solar energy is used to power all or part of a vehicle's propulsion. Solar power may be also used to provide power for communications or controls or o other auxiliary functions.
So, it can be concluded as the solar trains can reduce up to more than 65% of electric and greenhouse effect and current. This reduces pollution makes our globe healthier !!!
ELECTRIC CAR
An electric car is an automobile that is propelled by one electric motor or more, using electrical energy stored in batteries or another energy storage device. Electric motors give electric cars instant torque, creating strong and smooth acceleration.
Benefits of electric cars over conventional internal combustion engine automobiles include a significant reduction of local air pollution, as they do not emit tailpipe pollutants, reduced greenhouse gas emissions from the onboard source of power, depending on the fuel and technology used for electricity generation to charge the batteries, and less dependence on foreign oil, which in several countries is cause for concern about vulnerability to oil price volatility and supply disruption. Widespread adoption of electric cars faces several hurdles and limitations, however, including the higher cost of electric vehicles, the lack of recharging infrastructure (other than home charging) and the driver's fear of the batteries running out of energy before reaching their destination (range anxiety) due to the limited range of most existing electric cars.
THANK YOU FOR WATCHING !!