Car of respecting new energy resources, a lot of people have doubt to repel even to it, the about car of new energy resources negative gossip on the net also is in an endless stream, for instance " easy spontaneous combustion " , " change batteries comparing to buy Che Gui " etc, but say objectively, the assume that these gossip basically are solid without the thing basis just, we talk about the topic of spontaneous combustion today.
Close period of time produced event of spontaneous combustion of car of new energy resources many cases continuously inside countrywide limits, indeed race to control a heat, on April 21 spontaneous combustion of tesla Model S, colourful came on April 22 ES8 spontaneous combustion, on April 24 Biyadi E5 spontaneous combustion, on May 4 east wind handsome wind spontaneous combustion, so high frequency spontaneous combustion incident lets a person cannot help generating question, the easy spontaneous combustion with electric true car?
In fact, according to statistic the spontaneous combustion rate of electric car compares fuel car actually a lot of lower, the incident of fuel car spontaneous combustion is very general, but have rarely on of heat news, electric car is different, as a burgeoning industry, the every act of electric car can be magnified indefinitely by the outside, once produce spontaneous combustion incident to make media central point necessarily, just caused from this " rate of electric car spontaneous combustion is high " false appearance.
How much is the spontaneous combustion rate of electric car? According to statistic car of countrywide new energy resources retained 2018 the quantity is 2.61 million, annual produces event of spontaneous combustion of car of new energy resources 40 cases, spontaneous combustion rate is about extremely 0.153.
How much is the spontaneous combustion rate of fuel car? Small make up cannot inquire countrywide data, it is with Shenyang only exemple, car of Shenyang city fuel retained 2018 the quantity is 2.1 million about, the incident of fuel car spontaneous combustion of happening of of the same age is 737 cases, spontaneous combustion rate is about extremely 3.51.
This shows, the spontaneous combustion rate of fuel car is far tower above is dynamoelectric of the car.
Meanwhile, electric car manufacturer still is updating the spontaneous combustion that will drop electric car to lead through the technology ceaselessly, it is with tesla exemple, the cell that tesla uses previously is the 18650 battery that suffer bad-mouth, this also is to cause tesla one of reasons of easier than other and electric car spontaneous combustion, but begin tesla to change from Model 3 used more stable 21700 cell, the new car that trades this kind of batteries has not produced the accident of spontaneous combustion on fire so far.
