talking about the the development of electric vehicles,from the aspect of enverionmental protection
Electric cars will become an “Aspect.” This is normal, and now what auto makers look at this trendy, if not in a hurry and that is really strange things, like a few years ago, all the size adapter for laptopof the auto manufacturers need to show yourself, like fuel-cell concept car.
Unfortunately, although extremely busy, but the real value of commercial promotion of pure electric passenger car, the domestic market is temporarily not appear, even though the international community, truly a breakthrough product, also did not occur.
The last 10 years, the world automobile industry there are two interesting phenomenon, one that any of the Chinese automotive market forecasts have been proved to be too conservative; Second, any forecast of the prospects for new energy vehicles have been proved too optimistic. Seven or eight years ago, the number of auto giants confidently said that hydrogen fuel cell vehicles by 2010, will be commercialized, and now in 2010 from just over one month’s time, the reality is, we are increasingly aware of fuel cell vehicles volume production of the elusive, but had to go back to re-take the old road electric vehicles.
From the perspective of sustainable energy, electricity, and indeed the future the best vehicle power; to electric drive technology at the core of the new energyPA-10，PA-12，PA-16，Inspiron 1100 revolution, but also the automotive industry is still one of the three revolutions (the other two are: new materials technology as the core of the design revolution and information technology as the core of the intelligent revolution); however, from the current situation, I pessimistically believe that 20 years of pure electric cars are very difficult to have big acts.
The reason is very simple, pure electric vehicles then encountered technical bottlenecks still exist, the battery life mileage [synthesis Photo Forum] and the cost of the contradiction between the still lie in large-scale pre-production of a big mountain, but the social basis of fast-charging equipment facilities, it is difficult in the short term completed. Now the international community the highest level of pure electric vehicle, a mileage charge life, but 150 km, because every time leave room for at least 30 km from it, endurance mileage of the remaining 120 km, and then take into account the round-trip, which means the highest level of The electric car, a charge is only 60 kilometers radius of activity. In other words, opening an electric car so basically you can not out of the city.
Even if gas stations have built a fast-charging equipment, but the best fast-charge technology, it will take 10 minutes, seemingly not long, however, had queued refueling experience of people know that if the increase once the oil will take 10 minutes, then then the peak time, petrol stations, what will be a situation!
Say that hybrid is a transitional stage of the technical, yes, because a hybrid does not rid itself of dependence on fossil fuels, but how long this transition period, the judgments may be a problem. Personally believe that this transitional stage than we previously predicted to be long, it may be very long in this “transitional phase “wholesale electronics and decided to survival and the key to victory is, perhaps, hybrid technologies (including plug-in hybrid technology). Based on this judge personally think that the Toyota hybrid field with a strong technological advantages, sooner or later will regain the world’s oldest has just lost the throne. , And so many remain in the busy period compared to the pure electric vehicles, Toyota’s new Prius has been reelected for 6 months the monthly new car sales in Japan champion, but after Prius in the United States has long been among the 10 out of the big-selling cars.