Start a blacksmith shop

Chapter 169 Electric Vehicles

In the virtual laboratory, there is nothing in the empty space, only an ergonomic desk.

Li Zhenhua was sitting on a chair in front of the desk, not doing anything, thinking about something.

While he was thinking, he was still writing something in the notebook on the table, what was it written in?What is written is the plan for the future, including learning plans, manufacturing plans and other things.

The first thing he thought about was nothing but something about electric vehicles.

Strictly speaking, an electric vehicle is an electric drive vehicle, so it is also called an electric drive vehicle.

It was invented very early, as early as 4578 in the Yellow Emperor calendar, it was invented by the Gallic chicken.
However, with the subsequent development of petroleum and the development of internal combustion engines, electric vehicles have entered a period of stagnation during this period, without any progress.

However, in modern times, as oil resources are dwindling and environmental pollution is becoming more and more serious, electric vehicles, which have long been stagnant in development, have been remembered again.

It was at this time that electric vehicles developed again, and at this time, major car companies around the world also began to study electric vehicles.

Returning to the electric vehicle itself again, it is composed of several most important components. Even the most complicated electric vehicle cannot be separated from such a structure.

Energy - battery, input - charger, discharge - electric motor, and of course the control system.

The energy source that can be moved is the battery, which can store electricity in it, which also determines the mileage of the electric vehicle.

The battery does not generate energy by itself, and the power in it is obtained from the national grid, which requires a charger to charge the battery.

Of course, this is not absolute. This is for pure electric vehicles, not for hybrid electric vehicles.
And what he is aiming at is nothing else, what he wants to study is only a single pure electric vehicle.

So this charger is also very important, and the cooperation with the battery can determine the speed of charging,
Why did electric vehicles not develop at the beginning? The slow charging and inconvenient use are also important factors restricting the development of electric vehicles.

Why do electric cars and electric cars have this name?Of course it is an electric drive car.

what is drivingIt is the electric motor that converts electricity into kinetic energy.

With kinetic energy, electric vehicles can run!
This completes a process of charging, storing, and discharging. Of course, there is a particularly important thing in the middle-the controller.

This can be said to be the brain of the electric vehicle, controlling the charging, discharging and other things of the electric vehicle.

For Li Zhenhua, there are only these four main components to study now,

As long as all these main parts that serve as the skeleton are developed, then it will be fine to fill them with flesh and blood later.

An electric car is also completed, no matter it is an electric motorcycle or an electric car, it has such a structure without exception.

First of all, what he has to do is not to think about how to make this part, but to make his own study plan first,
And at the beginning, he had no idea about the manufacturing of electric vehicles, so it was necessary to have a prototype of the electric vehicle as a reference.

This night can be described as very long, after all, it has been three years in the virtual laboratory,

And he only took up a very small part of the time to make plans,

As for the rest of the time, he started to draw the exterior design. For the exterior design, he didn't need to know much about the internal structure.

Just designing the appearance of an electric motorcycle is not enough for these three years.

So during this time, he not only designed the appearance of the electric motorcycle, but also began to design the appearance of the four-wheel electric vehicle.

Of course, the four-wheeled electric vehicles here are the BYD type, or the high-speed electric vehicles that cannot be stopped.

It's not the kind of low-end low-speed electric vehicles, sightseeing electric vehicles or old scooters.

It is the kind of electric vehicle that can really achieve acceleration from [-] kilometers in ten seconds and conforms to the national standard design.

During this night, he came up with more than fifty appearance designs, of course, some of these designs were good-looking and some were ugly, and there were all kinds of styles.

And he not only designed the appearance, but also blown the wind tunnel on the shape of these vehicles.

After [-] designs were blown through the wind tunnel, some appearances with too low coefficients were also eliminated. In the end, there were only [-] models left.
There are [-] models of motorcycles and cars, and [-] models each.

The next day, after waking up from the virtual lab, he pulled his arm out from under Li Yun's and went to the kitchen to make some food.
When he was ready to cook, Li Yun also got up, had breakfast warmly, and talked to Li Yun.

"Xiaoyun, I'm going to Quancheng today, I'm going to go to the provincial map, and I'm going to buy some professional books.
There should be no Xinhua bookstores and libraries in our county. "

Li Yun looked at him curiously. It was only a few days of rest, and he found a new research direction so quickly?
"Are you going to start a new project again? What are you going to do this time, Air Mama or the king of land warfare?"

There is always a hint of ridicule in Li Yun's words, it may be that the previous incident of the plane left a deep impression on her!

After explaining the ins and outs to Li Yun, the two got bored for a while, and then he drove the old Poussin he bought earlier and set off on the road.

Heading towards Quancheng, I went straight to the Xinhua Bookstore near the Dongshan Provincial Library. With the help of the shopping guide, I pushed a trolley to choose a lot of large reference books.

After buying, I walked in to the next stop, the provincial map, searched all the books related to electric vehicles in the provincial map, and then went straight to the location of Shanda University.

The library of Shandong University is as famous as Dongshan and the provincial map. There are all kinds of study materials here, especially Dongshan University also has a School of Energy and Power Engineering.

His Poussin was a very old model, and he couldn't even enter the gate of Dongshan University's Wanfoshan Community, so he was stopped by the security guards at the gate.

I found a parking lot nearby to put down the car, and walked into the Wanfoshan campus.

He didn't wander around the campus, and went straight to the library. Although the library was not open to the public, it didn't bother him.

Less than 10 minutes later, a boy ran over and gave him a campus card, and the other party got 500 yuan.

Taking the campus card rented for [-] yuan, I entered the library,
Then he began to sweep away knowledge, as long as he touched books about engineering, he could manifest them in the virtual laboratory.

After sweeping two large libraries one after another, and strolling around the largest Xinhua Bookstore in Dongshan, the knowledge he collected now is enough for him to study for some time.

I quickly came out of the Shanda library, called to return the campus card, and started returning with a head full of knowledge and a carful of books.

The return journey was also smooth, except that the old Poussin was a little frustrated when he was running, as if he could go on strike at any time, but he finally persisted home.

He drove the car into the garage, got out of the car, and looked at Poussin in front of him.

"Damn it, wait for me, when I have thoroughly researched electric vehicles, I will upgrade you up and down,

Scared me to death, I thought it was going to throw me on the road! "

Talking to himself, he picked up all kinds of books bought in the car, moved them to the study one by one and put them away, seeing that the time was only past four o'clock,

Then I found a comfortable place in the study, took out a lithium-ion battery and read it carefully.

Now that it has been decided to develop in the direction of electric vehicles, it can't be revealed to the outside world without any signs.

The appearance still needs to be installed, and he is also planning to set up a battery-related research and development team in the company,

In fact, he had this idea when he was playing with the plane, but the matter about the plane didn't fit his idea, so he gave up.

Soon it was completely dark, and he, who was completely immersed in the ocean of knowledge,
He didn't hear the sound of his door opening at all, and he didn't even hear the sound of stepping on the floor with high heels.

After Li Yun changed into her slippers, she looked for them at home. She had already confirmed that she had returned from the car, and of course the person had also returned.
After searching around, I finally found him reading a book in the study.
The two had eaten, and were tired of watching the latest TV series together. Before ten o'clock, the two embraced and fell asleep.

But he re-entered the virtual laboratory after Li Yun fell asleep.

The virtual laboratory at this moment is no longer what he appeared before, but don't let it look like a library,
On the surrounding bookshelves are all the books he got in two libraries in China today,

But the books he bought were not found on these bookshelves, because he had already decided that those books were the books he would read during the day, and he had to take notes seriously,
And these books in the laboratory were read by him at night.

What followed was not to delve into various professional books, but to classify and deduplicate the books he got during the day.

After he finished arranging the bookshelves, he started to swim according to the depth of knowledge.

Start with the most basic things, including the physics textbooks he learned in junior high school and high school.

The three years in the virtual laboratory are very fulfilling, because I don’t feel tired or bored here.

As long as you have a goal and plan to do something, then studying here can be said to be full of concentration.

Of course, the effect of this kind of study is huge. In this state, he has been studying for three years, and he has briefly read all the books.

This can be regarded as a detailed understanding of the various structures and concepts of electric vehicles.

During this process, he also had a lot of thoughts, which he also wrote down one by one,

As long as his level rises, these ideas can be added to the design of electric vehicles in the future.

In the days that followed, just like today, I spent nights in the laboratory researching everything related to electric vehicles.

(End of this chapter)