Demon School

Wang Chuanfu, as the leader of the battery session, deeply knows the current development status of global battery technology. According to his ideas, even if the current state-of-the-art technology has been improved by a few levels, if you want to achieve such a long mileage, the size of this battery is at least much larger than the size of the battery pack used by Tesla! But from the samples disassembled by the technicians, its size is much smaller than Tesla's 18650 lithium cobalt oxide lithium battery pack!

The 18650 battery is a standard lithium battery model developed by Sony, where 18 represents a diameter of 18mm, 65 represents a length of 65mm, and 0 represents a cylindrical battery. The battery used by Tesla is more than seven thousand 18650 cobalt Lithium acid lithium batteries are connected in series.

If disassembled, this battery pack looks like a dense bullet box. Rows of small batteries are neatly arranged in the battery pack, and a special liquid is used to cool these batteries. A device composed of multiple components like this is likely to affect the use of the entire battery pack due to a problem with one of the components.

But the integrated battery that Lv Qiujian has taken out now does not have this problem. It uses fewer components and is less likely to fail. In other words, it has higher stability! This is another big benefit for large-scale commercial promotion. These keen businessmen soon discovered this.

"The size is one-fourth smaller than the battery pack used by Tesla-r and one-third lighter!" Liu Guangming played the role of a lecturer at this time. He was holding the microphone with red light to the business man in front of the car. We introduce the advantages of this new battery, and we are very proud. The most critical metal material in this battery is produced by his company! It is conceivable that if this battery is widely promoted, it will bring great profits to his company.

In the past, he just wanted to seize the opportunity of cooperation with Xi and the plan to make a lot of achievements, so he could be transferred to the headquarters of the Nonferrous Metals Corporation as soon as possible. But now he was reluctant to leave! God knows how much amazing technology Professor Lu can come up with. It would be a pity if these achievements were left to others!

"The battery capacity is more than double that of Tesla-R! The driving range is as high as 950 kilometers at a speed of 110 kilometers per hour! If the speed drops below 100 kilometers, the driving range will definitely exceed 1,000 kilometers! The displacement of a 50-liter fuel tank 1.6 car. It may travel 400 kilometers in congested sections of the urban area, and 600 kilometers at high speeds. "Liu Guangming compared his usual car. "Calculate that our battery can make the cruising range of electric vehicles more than double that of fuel vehicles! Li Dong and Wang Dong are all leaders in the automotive industry, so I don't need to say more about the significance of this?"

"How long does it take to charge the battery? If, like Tesla-r, it takes half an hour to fully charge, I'm afraid it's not conducive to sales!" Li Shufu calmed down at this time, and began to pick up the problem.

The suspect is the buyer, and Liu Guangming, who has also been in charge of the enterprise for many years, understands the truth and did not get angry because of his doubts. He explained calmly, "We have designed a special charging system for this battery. A high-voltage charging pile is used. It only takes five minutes to fully charge! This is not much worse than refueling! "

"But the construction of charging stations is not an easy task!" Wang Chuanfu said.

"Please don't worry about this!" Deputy Director Chen Yao of the Industry Coordination Department of the Air Defense Commission interjected, "The Air Defense Commission is studying a plan to add a charging function to the existing gas station! The charging function can be fully placed at that time. Come on gas station! We have now planned some gas stations in several cities as pilots. I believe that it will not take long for everyone to see the charging station officially unveiled! "

This is grabbing food from the oil department! Can two barrels of oil agree? Such thoughts came out at the same time in the hearts of everyone here, but the senior executive who thought about two barrels of oil has been very unstable recently. I am afraid they do not have this mind to think about these things! As for the following people, as long as their wages and benefits remain unchanged, who cares whether to refuel or recharge the car?

"Is it safe to charge the charging station and the gas station together?" Won't sparks ignite gasoline when charging? Li Shufu's chief engineer asked.

"We have fully considered this point when designing the charging pile! After rigorous testing, we found that these problems will not occur during the charging process!" A staff member of Xihe Plan came out and explained.

"As far as I know, the battery capacity of tesla-r battery will decrease by 15% after driving for 100,000 miles! How does our battery perform in this respect?" Wang Chuanfu raised another question.

"Our data is 5.8%, which is just over one-third of Tesla-R! And our battery can be reused later, and only need to replace the solution in the battery to restore it to the new factory capacity!" This work The staff had long expected it.

"How to deal with the solution after replacement? Will it cause pollution? If you want to export to Europe and Rice, the requirements of the environmental protection department are equally important!" Li Shufu has begun to consider the international market.

"Oh, Li Dong must not know the tradition of our Changan Nonferrous Metals Company! Our department will not let go of any kind of material that can bring us profits!" Efficient and comprehensive utilization is our signature. "We will reprocess the waste liquid after replacement, without worrying about pollution!"

"And the design of this battery case also considers the problem of solution leakage ~ www.readwn.com ~ After our test. Even under the impact of 100 kilometers per hour, the battery case will not be damaged to the extent of solution leakage! It is much more reliable than a fuel tank! Even if the leakage of this solution is much lighter than gasoline, if this does not pass their audit, then fuel cars may have been banned by the environmental protection department for a long time! " Joked.

"How does it work in extreme environments? For example, a low-temperature climate of minus thirty or forty degrees? A high-temperature climate! What happens if you encounter unexpected conditions such as flooding and lightning strikes?"

"If we want to lay solar panels on the roof to charge the battery?"

"Will the battery leak automatically if not used for a long time?"

"Can I use the home transmission line to charge the battery?"

Questions were thrown out by car dealers such as Li Shufu! I can hear Ren Zhenfei and Liu Chuanzhi, the big bosses in it, feel itchy, you are now seeing the cake! But ours? We also want to know whether this technology can be applied to digital products! (To be continued.)

ps: Hey, the new book is a headache!