Evolution of the World Electric Car Technology

Electric cars are a variety of electric vehicle (EV). Generally it refers to road-going automobiles powered by electricity. While the electric car's power source is not explicitly an on-board battery, an electric car powered by sunlight is a solar car, an electric car powered by a gasoline generator is a form of hybrid car.
cars with electric motors powered by other energy sources are Generally Referred to by a different name:

Internatonal Standard (ISO 8713:2002) electric car is known in two types, including; Zero Emission Vehicles (Zev) and Low Emission Vehicles (LEV). Electric cars are categorized into Zero Emission Vehicles are Batterai Cars (Battery Operate) and car fuel cell. While that is categorized into LEV propulsion system is a car that combines the conventional engine with an electric motor (car Hybride).

The Basic Principle Of Electric Cars Engines

If you spot an electric car on the street, it is nearly impossible to tell that the car is powered by an electric motor because EVs (electric vehicles) look exactly like a gasoline powered car. The only other way to find an electric motor powered car is the excellent level of silence that an electric engine has!
For those who have gasoline cars, their engine bay features so many boxes and pipes which look like a complicated plumbing work but with electric cars,

In an EV, there is an ac charger which will charge the battery unit. Once you start the engine, the power will be directly delivered from batteries to the car. Instead of a gasoline meter, an EV will have a volt meter that will show you the charge. If the volt meter shows a low charge warning, it means that you should recharge your car immediately. The EV motor do not have clutch as the motor has limited control over its power output. Instead of an accelerator, it is a potentiometer that allows you to increase or decrease the speed.

To make the air conditioner work, there will be an additional battery source and for heater, a water heater will be fixed in the engine bay. The power windows and other accessories also use the electric charge and replacements are made. The potentiometer used in an electric car is similar to a fan regulator and works based on the resistance principle. However, increasing or decreasing the speed can't help you to achieve a higher or lower mileage as the power output as well as energy consumption will be the same.

This is how EVs work, which is a very straightforward principle. There is no doubt that electric cars can help you to save a lot of money that you used to spent on fuel.

Edison's Electric (Year 1889)

There is some debate about who built the first electric car in the world, credit is given to the Scottish inventor Robert Anderson, who built an electric car with energy unit energy sources of non-rechargeable, on the same year, the Dutch inventor Sibrandus Starting create an electric vehicle, as is done also by Thomas Davenport of Vermont. And it has been around since at least half a century before the Benz Patent-Motorwagen.

GM EV1

The General Motors EV1 was an electric car produced and leased by the General Motors Corporation from 1996 to 1999. It was the first mass-produced and purpose-designed electric vehicle of the modern era from a major automaker, and the first GM car designed to be an electric vehicle from the outset. The decision to mass-produce an electric car came after GM received a favorable reception for its 1990 Impact electric concept car, upon which the design of the EV1 drew heavily. Inspired partly by the Impact's perceived potential for success,

Tesla Roadster
(Year 2008-Present)

The Tesla Roadster is a battery electric vehicle (BEV) sports car produced by the electric car firm Tesla Motors in California. The Roadster is the only highway-capable electric vehicle in serial production (as opposed to prototype or evaluation fleet production) in North America or Europe. Tesla had produced more than 1,200 Roadsters sold in at least 28 countries as of July 2010.[2]  Tesla began producing right-hand-drive Roadsters in early 2010 for the British Isles, Australia, Japan, Hong Kong and Singapore.

The Roadster is the first production automobile to use lithium-ion battery cells and the first production BEV (all-electric) to travel more than 200 miles (320 km) per charge.[

Chevrolet Volt
(Year 2011)

The Chevrolet Volt is a plug-in hybrid electric vehicle being produced by the Chevrolet  division of General Motors and will be launched in November 2010 as a 2011 model. Its propulsion system is based on GM's new Voltec (formerly known as E-Flex) electric automobile platform, which differs significantly from GM's earlier BAS Hybrid and Two-Mode Hybrid systems. The Volt is capable of traveling between 25 to 50 miles (40 to 80 km) solely powered by the electrical energy stored in its on-board battery pack.