Xiaozhidou D2 spontaneous combustion battery technology which is strong

The suspect that was blown out years ago was the spontaneous combustion accident of the D2 electric car in the middle of the night.

According to the news materials, it is confirmed that the final smoke point is the bottom battery storage area of ​​the electric vehicle. Time spent on the quality of electric car batteries and blasted the pot on the Internet.

On January 14, 17th, a netizen broke the news that the Jinjin Bridge was going to the Kunlun Bridge in the direction of the Jinjin Bridge. A red bean-carrying electric car was driving, the handbrake part was ignited and the fire escaped. The driver jumped to escape and dialed 119. .

As a micro-sports car, the D2 electric car was listed on the domestic market on June 23, 2015, with a manufacturer's guide price of 158,800. The maximum cruising range is 180km. According to its cruising range, the new car will enjoy a national new energy subsidy of 45,000 yuan per vehicle, and the local subsidy will depend on the specific conditions of each place. Overall, the price of the three parties (national + local + factory supplement) subsidies is 49,800 yuan.

Xiaobian sorted out some of the "opening" map of the D2 of the bean to share with the electric fans: 　　

In the face of the growing new energy vehicle market, consumers are most concerned about two major issues: the price after subsidies and the battery life.

Earlier, Chery's small ants were equipped with a 30kW (41PS) electric motor with a top speed of 100km/h and a maximum cruising range of 151km. In the fast charge mode, the new car can be fully charged in half an hour, and in the slow charge mode, it takes 6-8 hours.

Many netizens have reported that the official description of the battery life is not so much in the actual itinerary, and the weather, road conditions have too many factors, plus some second- and third-tier cities charging piles are not perfect, the adjustment of the state subsidy policy since 2017 Is the outlook for the new energy market once again questioned? The mileage of the car can't be increased more and less, and the convenience of the riders has become a burden!

"Knowledge self-ignition" is a warning for the industry. While accelerating the development of new energy vehicles, quality control is the core focus.

At present, there are four main technical routes: lithium ion batteries , hydrogen fuel cells, super capacitors and aluminum air batteries. Among them, lithium ion batteries, super capacitors and hydrogen fuel cells are widely used.

In terms of energy supply, lithium-ion batteries and supercapacitors are suitable for pure electric vehicles , but require external charging, but the current market has a large market prospect or lithium batteries .

It is said that Zhuhai Yinlong has mastered the world's top lithium titanate core technology, and has overcome the industry's recognized "five problems", achieving 6 minutes of fast charging, wide temperature resistance, 30 years of cycle life, no fire and no explosion. And Yinlong is currently studying the combination of lithium titanate battery and fuel cell to solve the problem of the cruising range of new energy vehicles.

China's new energy industry needs to be improved and institutionalized. Although the wind of “subsidy subsidence” in the past 17 years has made many people helpless, the improvement of technical quality is the foundation of the development of new energy vehicles. The phenomenon of overheating and explosion will also be stabilized with the improvement of technology.

New energy vehicles are gradually entering people's lives. However, due to factors such as immature technology, there are still many security risks. Everyone should pay attention to the maintenance and maintenance of their own electric vehicles. In this year, mobile phone charging will also explode, not to mention electric vehicles. The relevant technology of the country may be seized. Keep up, don't keep up with the pace of the market, too eager to seek success, can only be defeated.

Aluminum Alloy Extrusion Tube

Aluminum Alloy Extrusion Tube