Little attention in the past three years, you will find, and “financial crisis”, the “high price” hot words frequently appear in our vision of “new energy”, “electric vehicles”. The traditional automotive sector as the main impetus to the internal combustion engine is trying to be a big change.
In the development of new energy vehicles route, bypassing the representatives argued that Japanese car prices, oil electric hybrid moving electric vehicle direction, directly chose the development of electric vehicles as the main direction. And vigorous support to the financially related businesses, and tens of thousands of dollars of car allowance.
However, three years later, we had established new energy to the development of electric vehicles as the main direction of the line seems to walk into a dead end.
The low threshold of the electric car industry, but to do it is difficult! Three bottlenecks has not exceeded
A same starting line “Fudge 20 years
Early 1980s in the last century, science and technology department had identified electric cars as the main direction in the car of new energy technologies. The reasons are: the traditional automotive technology than Europe and the United States for decades; electric cars all over the world there are no major breakthrough in Europe and America, China is now standing on the same starting line, entirely possible to come from behind. This is the basis of the prevalence of Chinese electric car overtaking around the curve on the “leapfrog across on.
Today, however, pointed out that according to the “2012 China’s auto industry Blue Book”, the pure electric, hybrid commercial vehicles on behalf of new energy vehicles in the scale of production and marketing its own brand to occupy the mainstream market status with the United States, Japan has lagged behind. and the key components of the electric vehicle technology development is lagging behind.
Three bottlenecks of electric cars is still hard to break
The electric car industry to enter a very low threshold, a battery plus the four wheels can be assembled into a simple electric car. The experts recognized that electric vehicles to successfully enter the market, we must address three issues: Mileage long, small and safety of the weight of battery size, the price can be acceptable to consumers and need to be recharged convenience. Today, in addition to the price can be resolved through government subsidies, other problems are still difficult to solve.
Battery energy storage limit is a deadlock
100 years, the ebb and flow of electric vehicles, plagued by the problem of people, always only one – raising the level of hp 484170-001 battery energy storage. The battery is stored in unit volume of chemical substances, energy, human progress in this field is rather slow. Recall: 10 years ago, your phone battery standby how long? 2-3 days, the laptop battery? 2 hours. Today, is also similar? Be seen that the rate of development of the battery is far behind the pace of development of the chip.