In fact, the battery of the car at home, or fill the office or shopping center, works well for most drivers. But what about the trips that are outside the scope of a single battery charge? Driver in need could not make a stand for charging and connecting to a quick charge?
It's not that simple.
Sure, there are already public charging stations available, and are coming online every day. But usually take several hours to completely fill the battery.
Consequently, the ability to quickly increase the battery - with a DC charger compatible fast, Leaf can fill 80 percent of capacity in 30 minutes - which can become an important starting point for the differentiation of the electric models.
However, the availability of fast charging stations was supported in part by the absence of an agreement between the automakers in a universal method for fast charging - or even a single electrical connector. Frequently currently the DC fast charging systems are designed to a standard developed in Japan by Nissan, Mitsubishi and Subaru, in collaboration with the Tokyo Electric Power.
Called Chademo, which roughly translates to "expenses, and transfer", using the terminal, which is different from most of the sockets for electric vehicles. As a result, a leaf Chademo compatible car as Nissan, requires two separate connectors.
Overcome a limitation of a short practice is essential for the acceptance by consumers who want no compromise, all-purpose vehicles. The options all have drawbacks. Larger batteries are expensive and seat of the car with extra weight. A built-in generator activated by a gasoline engine, as used in the Volt plug-in hybrids and similar models for the future, is another possible solution, but such systems increase the cost and the books - and emissions of compromise, without the image that attracts consumers to VE in the first place.
Recharge quiet during the night is not a problem. All electric cars come with a charging cable that can connect to a 120-volt household electrical current. More than one extension cable, the cable includes several security features.
"There is no energy to the power outlet before the car talking about a box," said Gary Kissel, a technical expert, referring to the capture of General Motors in the field of electronics. "It 'also the life-saving signals from the machine and the cable is inserted, so it's impossible for you to drive, if you forget to be connected," he said, using the abbreviation of the provision of security known as a circuit breaker fault ground.
Leaf and V, as well as the future of electric cars will be the American market, can use these 120-volt wires messed up, because they are all designed to SAE J1772 standards. The working group assembled by SAE International, an organization of scientists and engineers have developed specific design of a vehicle standard J1772, through the Committee of 150 vehicle manufacturers, equipment manufacturers and electric utilities.
Other groups, such as the American National Standards Institute, including work on standards for cars and electric cars.
Charging an electric car in a 120 volt circuit, called Tier 1 is certainly the trickle charge. The Volt takes about 10 hours to fully charge the 120 volt and the blade, with its large battery, takes almost 20 hours. For plug-in hybrids, which typically have smaller batteries, a charging level of works to recharge at night and at work, but pure Electrics to something stronger.
This is the next step, called Level 2 load uses a 240 volt circuit. Usually, the charging cable is not portable, but is connected to a garage or a loading station, if the charger is built into the real car. These high-voltage cables also the extra cost - around $ 2000, most of which goes to the facility.
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