After a thousand years of trading, start a million barrels of oil

Chapter 138 - A Very Spicy Overtake
Teshala has completed the research and development and testing of the battery, and now only the loading test is left before it can be released. By the way, the release date is also set and announced today.

In order to celebrate the success of research and development and boost morale, Masi Ke specially took out his work related to rockets and satellites and participated in the meeting in person.

Tezala is the source of funds for his research in other fields. This hen that lays golden eggs cannot be slaughtered by rabbits, so he also attaches great importance to it.

After the meeting, Ma Sike received a call from David asking him about his progress.

Although I think this guy is a bit annoying, but after all, he also provided me with Panasonic's technology, so I told him about the mileage and the upcoming release.

After David heard it, he was completely relieved, and the wave was stable.

Ma Sike just smiled. He knew that Huaxia had developed a battery with a battery life of 950 kilometers before, and he was really surprised.

But after knowing that the other party is only based on the improvement of the battery management system, and has not touched the upgrading of the battery cells, I feel relieved.

Because he has calculated that even if the battery management system allows the battery to exert 100% of its efficiency without any waste, the cruising range will not exceed 1000 kilometers, so this is an improvement idea with a certain upper limit, and there is no future.

But what they moved this time was the core, which broke the theoretical limit of 1000 kilometers, so the winner must be them.

On Jiang Fan's side, the development work is in full swing. Jiang Fan often takes the initiative to go to various laboratories and offices for R&D and testing, asking about the progress and helping them solve problems at the same time.

10 pm.

"How is the current progress?" Jiang Fan saw that Zheng Kang had just completed a phase of the test. By the way, Zheng Kang was the one who asked him about the negative electrode material the day he came to the institute, so he was very impressed.

When Zheng Kang saw Director Jiang coming, he smiled and replied: "The energy density has reached 800Wh/kg at present."

Jiang Fan nodded, went to his computer to look at the technology of his experimental battery, and said to Zheng Kang: "Look, you are right to take the route of high nickel in terms of energy density improvement.

However, in the solid electrolyte sulfide, the content of 0.5% nickel is a bit too high. Nickel mainly has better corrosion resistance, is inactive, and is not easy to oxidize. Maintaining an appropriate content can enhance stability, but too much content will affect Conductivity.

The content of cobalt and manganese elements can be increased to 0.1%, and it is enough to keep nickel at 0.3%, so that the stability is sufficient and the conductivity will be much higher at once.

Power battery is a material science, but it must be able to flexibly control the speed according to the characteristics of the material. Just like being a human being, everything is too much. "

"I understand, I'll adjust now." Zheng Kang benefited a lot.

Jiang Fan also patted him on the shoulder and said, "Keep going!"

Zheng Kang nodded solemnly.

Jiang Fan left the testing room and looked at the date. He knew that the release date announced by Code Four Gram was just two weeks later.

They will definitely not be able to keep up with them in terms of time, and they can only surpass them in terms of quality. I don’t know how many products with cruising range they will release this time.

Jiang Fan has gone through several rounds of contests with his opponents, especially since he was cut off from the lithium mine, he has no good impressions of his opponents at all, so he also hopes to get all the places back through this last time.

Two weeks later, the Extra Spicy Model T was released, with a cruising range of 1300 kilometers, which attracted a lot of attention not only in Yingjiang, but also in China.

"1300 kilometers, my God, is 350 kilometers more than the seal just launched by Biadi. Are you crazy this year? How can electric vehicles have so much more mileage?"

"I regret that I bought it early. I just bought it last year, and the mileage has jumped so much this year. If I knew it, I would have to wait."

"With such a long cruising range, you don't have to worry about running long distances anymore."

"It's really convenient, and I don't have to pay attention to the power from time to time in the future."

Some people also noticed a different taste from the two new models released one after another.

"Hey, do you think the two of them are competing? Why are they launching new cars one after another? The cruising range of each is longer than the other."

"It's a bit like that. 800, 950, and now it's 1300 kilometers. The smell of competition is too obvious."

"What I know in this business is that not only are the two companies competing, but the essence is that Huaxia and Yingjiang are competing for the track of new energy."

"That would be miserable, 1300 kilometers, no matter how strong Biadi is, I'm afraid it won't be able to exceed this in a short time. This cruising range feels almost over."

"It's a bit fierce, I hope, but as a consumer, the performance is almost the same and I am willing to support Biadi, but if the difference is so much, I may still have to consider the cost performance."

Jiang Fan's progress has been very fast in the past few days, and has entered the testing stage. The battery test and the vehicle test are carried out simultaneously to save time.

Jiang Fan was instructing a researcher to solve a problem, and his assistant ran over: "Director Jiang, the parameters for the release of the special hot new car are available."

Jiang Fan himself didn't have time to spend so much time watching the press conference, so he just asked his assistant to read it and report the parameters to him.

"How much?" Jiang Fan asked.

The assistant said: "They also adopted the idea of ​​an all-solid-state battery, with a power of 250KW, a maximum speed per hour, and a cruising range of 1300 kilometers."

"1300 kilometers?" Jiang Fan listened to other parameters, and there was not much change from their predecessors, and the only thing he cared about was the mileage.

"Yes, 1300 kilometers." The assistant answered again.

A smile appeared on the corner of Jiang Fan's mouth. If there is only 1300 kilometers, then the outcome of this round of competition has already been decided.

Jiang Fan looked at the assistant: "Ask Professor Wei and the others to come over for a meeting. It's time to prepare for the release of our new car."

In the conference room, several core personnel of the research institute, including the person in charge of Biadi's marketing, were also called over.

The person in charge of marketing also heard about the 1300-kilometer battery life of the extra spicy Model T, and he was still worried when he came.

But when I saw the parameters displayed by Director Jiang, my heart was completely put back in my stomach.

"Everyone, do you have any good suggestions for our new car launch this time?" Jiang Fan looked at the crowd and asked.

"My suggestion is the same as last time. Let's make a real experience video of employees driving back to their hometown. Real things can move people the most." Wei Qiang suggested.

The person in charge of marketing nodded and said: "This idea is correct, but it's better to have something new. If even one event can only be planned exactly the same every time, how can people believe that your car is innovative and trustworthy?

So I think it is better to change the scene and open it for young people, for example, a few students go on a self-driving tour together. "

The statement of the marketing director was recognized by many people. He looked at Jiang Fan and said, "Director Jiang, what do you think?"

Jiang Fan thought about it for a while, and said: "What you said is good, the focus is to find someone close to you, and use scenes that many of you will experience every day to show the characteristics of our car's high battery life.

But I don't think it's enough. I think the influence of this MV can be expanded, and the driver can also be someone who is more familiar to everyone. "

"You mean to invite celebrities?" The marketing manager immediately reacted and said, "This idea is good. Everyone is very curious about the lives of celebrities. If we find a popular traffic star and design a scene for him/her , will definitely attract more attention and play a better publicity effect.

Director Jiang, this is a good idea. "

The person in charge of marketing gave Jiang Fan a thumbs up.

Jiang Fan looked at the person in charge of marketing and said with a smile: "We invite celebrities, but not traffic stars, and we won't use the form of a press conference like last time. Do you remember that the next trip of the three astronauts to the Tiangong space station will be Recently?"

(End of this chapter)