Home new energy car charger _ without charging station still charge

High energy conversion rate, low noise, low emissions... New energy vehicles are now synonymous with fashionable transportation. At present, China has become the world's largest producer and seller of new energy vehicles. However, new energy vehicles are difficult to charge and still plague new energy vehicle consumers.

With the gradual promotion and industrialization of new energy vehicles and the development of new energy vehicle technologies, the technical requirements of new energy vehicles for charging stations have shown a consistent trend, requiring charging stations to have corresponding development goals:

At present, lithium-ion power batteries for new energy vehicles still have problems of lower energy and shorter driving range. Therefore, in the current situation that the power battery can not directly provide more driving range, if the battery charging can be accelerated, in a certain sense, the achilles heel of the short driving range of the electric vehicle is solved.

In the market background where multiple types of batteries and multiple voltage levels coexist, the charging device used in public places must have the ability to adapt to various types of battery systems and adapt to various voltage levels, that is, the charging system needs to have a wide range of charging, The charging control algorithm of various types of batteries can match the charging characteristics of different battery systems on various types of electric vehicles, and can charge different batteries. Therefore, in the early stage of the commercialization of electric vehicles, relevant policy measures should be formulated to regulate the charging interface, charging specifications and interface protocols of charging devices and electric vehicles in public places.

One of the most critical issues that constrain the development and popularity of electric vehicles is the performance and application level of energy storage batteries. The goal of optimizing the intelligent battery charging method is to realize the charging of the non-destructive battery, monitor the discharge state of the battery, and avoid the over-discharge phenomenon, thereby achieving the purpose of prolonging the service life of the battery and saving energy. The development of charging intelligent application technology is mainly reflected in the following aspects:

● Optimized, intelligent charging technology and chargers, charging stations;

● Calculation, guidance and intelligent management of battery power;

●Automatic diagnosis and maintenance technology for battery failure.

The energy consumption indicators of electric vehicles are closely related to their operating energy costs. Reducing the operating energy consumption of electric vehicles and improving their economy is one of the key factors driving the industrialization of electric vehicles. For the charging station, in consideration of power conversion efficiency and construction cost, a charging device having many advantages such as high power conversion efficiency and low construction cost should be preferred.

In line with the requirements of miniaturization and multi-functionality of subsystems, as well as the improvement of battery reliability and stability requirements, the charging system will be integrated with the electric vehicle energy management system as a whole, integrated transmission transistor, current detection and reverse discharge protection. The function enables a smaller, more integrated charging solution without external components, saving space for the rest of the electric vehicle, greatly reducing system cost, optimizing charging and extending battery life.

After several years of accumulation of technology and applications, domestic charging equipment technology has reached the conditions of large-scale popularization, and technology is no longer a barrier to the development of the industry.

In the current form, the installation of a household charging pile requires a large number of formalities for approval. In addition to community developers and property companies, it also requires approval from the State Grid and the fire department. This is not a hassle. After the approval is completed, it is started. There will be a bunch of things that need to be handled by the community property. Although everyone is not in conflict with new energy vehicles, and everyone is hoping that our environment is getting better and better, let alone the troubles that will be encountered in the approval procedures, that is, the installation time will be about a week or so. There will be many problems that you need to coordinate in person.

This is not the biggest problem. The biggest problem is the cost. To put it bluntly, it is money. At present, the installation cost of a household charging pile is not less than tens of thousands of yuan. This is the general installation situation of the ordinary community calculated by the author. It costs a lot of money on the wire), not counting those users who are far away from the substation. Most of this is the construction cost and the cost of the cable, and the AC charging pile you installed is not a DC charging pile.

Since the installation of private charging piles requires fixed parking spaces and the residential circuit conditions need to meet the charging pile installation requirements, it also requires various approvals and site investigations. The process is complicated and no private charging piles are installed, so only the public charging piles can be charged. But every time I go to the public charging pile, it is too much trouble.

The easiest and most convenient way to solve the problem of charging new energy electric vehicles is to use a household portable car charging gun. With a portable car charging gun, you can directly plug in a 220V household Power Supply.

At present, among the many portable car charger brands, Xiaobian has interviewed the new energy owners and has already passed the actual use test to recommend the Codsen portable car charging gun. The Codson portable car charging gun matches all new energy vehicles sold in the country. Directly plugged in household 220V 16A socket charging, the theoretical maximum power is 3.5KW.

For new energy electric vehicles, charging safety is very important. Many car owners will worry that electric vehicles are not safe to charge for household electricity. According to industry insiders, it is best to use a 16A socket for charging with a household power supply. The wire should be more than 2.5 square meters. If possible, 4 square wires can be used. Charging at home, you can also find an electrician to install a 16A socket.

In addition, in many home portable car charger brands, journalists often test and found that only the Codson portable car charging gun has a temperature sensor that can monitor the charging socket temperature and controller temperature. If the temperature is too high during charging, the control box of the Codson charging gun can automatically adjust the current, and the charging temperature can be controlled within the safe range. This is also an important reason for the reporter to recommend the Codson brand.

When consumers buy new energy electric vehicles, manufacturers will give a portable rechargeable gun. However, the portable charging guns donated by the manufacturers are extremely small. For example, the portable charging gun of BYD New Energy Vehicle is only about 1.7KW, and the charging speed is too slow. Like the Codson portable charging gun, the maximum power can reach 3.5KW. It is twice as fast as the charging gun of the car.

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Guangzhou Lufeng Electronic Technology Co. , Ltd. , https://www.lufengelectronics.com