12 What are the ways of charging pure electric vehicles?

There are two charging methods for new energy vehicles, one is to charge with the help of public charging piles, and the other is to use their own charging devices for charging, which is specified below.

1. Use public charging piles for charging

As of August 2019, with the increasing number of brands and numbers of new energy vehicles in society, a large number of public charging piles for new energy vehicles have also been set up. When charging with a public charging pile, pay attention to distinguishing between fast charging and slow charging. Generally speaking, fast charging can be used when charging with public charging piles, and the vehicle can be fully charged in 1-2 hours without delaying the normal driving of the car.

It is relatively fast to charge when using a public charging pile, but it needs to be charged in a special charging area, which is not very convenient in places where there are no public charging piles.

2. Use a home charging device for charging

Charging with a home charger is safer and less expensive. However, the charging speed is relatively slow, and it generally takes 8-10 hours to charge a single charge.

Matters needing attention when charging new energy vehicles:

1. When charging new energy vehicles, the charger and socket must be plugged in tightly to ensure the safety of electricity.

2. Don't charge it when the battery of the new energy vehicle is completely empty, which will not only damage the battery but also cause unnecessary trouble.

Fast charging, slow charging, home charging.

There are four main charging methods for electric vehicles:

One is to use a portable charger that comes with the car, and electric vehicles will be equipped with a portable charger with the car, so that the owner can charge it through the home power supply, and the main feature is convenience. However, its slow charging speed is a bit maddening, and it can only be used as an alternative way to replenish power.

The second is home charging piles. When buying an electric car, it is generally given home charging piles with the car, and technicians will be arranged to install and debug at home, the charging time of this charging method is okay, and it will be different with the different brands and models of the vehicle, but the premise is that there is a parking space, and the property allows you to install home charging piles on the parking space.

The third way is public charging piles. The advantage of this charging method is that DC fast charging and AC slow charging can be selected according to the actual situation, and it is also the only place that supports DC fast charging, but the disadvantages are also obvious, the public charging pile is less built at this stage, it is not easy to find, and it is not easy to occupy after finding, and the charging cost is higher.

The fourth way to charge is to change the battery. This is also the last trick of electric vehicles, specially trained technicians, through fully automatic or semi-automatic technology, can replace the battery within 2-10 minutes, to achieve the supply of electric energy, so as to achieve the speed comparable to fuel vehicle refueling, but the shortcomings of this way are also obvious, can only be in a professional location, operated by professionals.

Qualcomm Halo wireless charging system.

Charging an electric vehicle battery does not have to be connected by a cable, mobile phones have already realized the wireless charging function, so what is impossible about charging an electric vehicle battery.

Wireless charging technology is actually based on the principle of electromagnetic induction, wireless transmission of electric energy within a certain space range.

It is understood that at present, a number of car companies and third-party technology companies have developed wireless charging technology. For example, the wireless charging system developed by Nissan for the Leaf and the Halo wireless charging system developed by Qualcomm are both relatively mature technologies.