Technology: The naughty kid ruined my college entrance examination, but I turned over to nuclear fus

As soon as he said this, many employees in the technical department felt the same and nodded:

"Yes."

"We were too dependent on overseas control motor systems to have our own stuff."

"Thanks to Teacher Lu, we have identified our problems, and we may still have a chance to remedy them. Otherwise..."

Unconsciously, the employees who originally had contempt for Lu Yu all changed their names to Lu Yu.

"So what should we do next?"

Bai Dehai turned his gaze for help to Lu Yu.

"After the problem is found, of course, it should be solved."

Lu Yu smiled and said, "

Actually, the problem you are facing now is indeed not particularly difficult to solve if it is difficult to solve."

"But if you have to say how easy it is to solve, it's not that simple."

"The simplest solution, naturally, is to abandon the built-in rotor magnetic circuit asymmetry, so that no reluctance torque is generated during operation."

"It's the easiest, most mind-free solution."

Bai Dehai's face showed a touch of entanglement:

"But the built-in sub-magnetic circuit is asymmetrical, which can also improve the overload capacity and power density of our motor." This is also one of the core competitiveness of our cars!

"It's the result of all of us' hard work."

"It would be a pity if this mechanism was given up directly."

The eyes of the other employees were also full of reluctance.

In the previous self-developed motors and systems, they developed this built-in sub-magnetic circuit asymmetry, which is their greatest pride.

If they just gave up directly, they would be a little reluctant in their hearts.

"If you are not willing to give up this mechanism directly, there is another way."

Lu Yu seemed to have seen their thoughts a long time ago.

He was not surprised at all, but just smiled:

"It's just that this method is more complicated." It may delay a lot of your time and energy, depending on whether you want it or not?

"You said!"

Bai Dehai clenched his fists and said firmly:

"As long as we can do it, we will work hard!"

Maintaining the core competitiveness of the product is what they must work hard to do!

As long as there are other feasible methods, then Bai Dehai will never easily give up the built-in structure of the sub-magnetic circuit!

"This method, compared to the previous method, is a little more complicated."

Lu Yu slowly introduced:

"But the difficulty is not so high."

"Do you remember when I let the permanent magnet synchronous motor run alone, it didn't have any problems?"

"It was only after the silicon steel body was amplified that the problem really appeared. Since we are unwilling to move the permanent magnet synchronous motor, we can only make a fuss on this silicon steel body.

"You mean....?"

Bai Dehai thought thoughtfully, as if he understood the meaning of Lu language.

"Yes."

"Adjust the material ratio of the silicon steel body, control its amplification range, and control the entire magnetic induction within a reasonable range."

"In this way, the failure of the permanent magnet synchronous motor can be minimized."

Lu Yu bowed his head slightly:

"However, this is a stupid method."

"The correlation between the material ratio of silicon steel body and the magnetic inductive amplification ability, so far the whole world has not reached a clear conclusion, you can only rely on you to try step by step."

"Take this right ratio and try it out."

"This method is quite time-consuming and energy-consuming, but as long as you are willing to grind, you can finally produce results!"

Bai Dehai nodded firmly, "

With this sentence of yours,

I am relieved!"

"We are not afraid to consume time and energy. I'm afraid I won't find my way! "

In order to find out the cause of the failure, they were able to hold out for so long when their eyes were at a loss and in the dark.

Are you still afraid of this?

"So, let's just do it?"

Lu Yu asked.

"Good!"

Bai Dehai nodded heavily, and turned his gaze to the group of employees:

"You listen to Teacher Lu's command."

"Next, whether our future car companies can continue to exist depends on the next efforts of the big guys!"

"Good!"

Everyone is united in their hearts, and their blood is boiling.

To be fair, in the future, as a private company, the treatment given to them is indeed excellent.

Mr. Wang is a leader that they admire and respect greatly.

If they can do something to make the future car companies more prosperous, they are also obliged!

About five hours later.

Bai Dehai rubbed his temples and asked in a deep voice,

"What are the results of this group's experiments?"

"Can it work?"

The employee in charge of the specific experiment shook his head tiredly and said:

"No, this group of materials has not been able to narrow the scope, but has amplified the problem of permanent magnet synchronous motors."

"We'll have to try again."

"Good!"

Bai Dehai bowed slightly.

He glanced at the blackened sky outside, and waved his hand:

"As long as we can survive this in the future, everyone's salary this month will increase tenfold!" The year-end bonus tripled! "

Good work everyone!"

Hearing about the tenfold increase in salary, the originally exhausted employees were instantly like chicken blood, and they suddenly boiled a lot!

Compared with spiritual incentives, material incentives are more real! Compared with ordinary leaders drawing pies, Bai Dehai's remarks directly aroused their fighting spirit!

"I seem to have found some patterns."

After thinking for a while, Lu Yu frowned

, "This time,

you can do as I say." Reduce the silicon ratio to..."

"Yes!"

The employees nodded one after another, and began to operate according to Lu Yu's instructions.

As soon as Lu Yu opened his mouth like this, the confidence and confidence in their hearts suddenly increased a lot...

After about ten minutes passed

, Bai Dehai was also a little tired, his eyelids were constantly fighting,

and the other employees were too tired to raise their heads.

Even if there is direct material motivation, physical exhaustion is too difficult to overcome after all.

What's more, in recent times, their entire technical department has either been working overtime, or waiting for overtime.... Now I have been doing it for more than five hours in a row, and my body is about to reach its limit.

Just when the atmosphere gets a little dull....

A cheer of surprise suddenly sounded:

"Coming!"

"Whoosh!"

Immediately after that, a burst of electricity suddenly sounded!

"This... Is this a success? Hearing

this surprise cheer, Bai Dehai, who was about to fall asleep, suddenly lifted his spirits and quickly ran to the data desk.

The member in charge of the research pointed to the screen with an excited face, and was a little incoherent:

"Supervisor Bai, you... You see!

"We redistributed the proportion of raw materials of silicon steel body according to Mr. Lu's guidance, and the whole magnetic induction problem was solved at once!"

"Compared with the original accident rate, it is directly reduced by three hundred times!"

"Basically, it's already negligible!"

Perhaps because he was too excited, the tone of his voice became a little confusing.

"Let me see!"

Bai Dehai's breathing became rapid, pushed the researcher away, and looked at the screen with an excited face.

"Magnetic induction range, normal."

"Current-directed, normal."

"The permanent magnet synchronous motor, which is running normally."

"Power drive module, normal..." The

more he saw the back, the more rapid his breathing became!

Indeed, exactly the same as that researcher said, the probability of an accident has been directly reduced by more than three hundred times, which is basically negligible!

Moreover, after further optimization, this probability can be reduced again!

"Teacher Lu, thanks to you!"

"If it weren't for you, we would be here carrying lanterns around in the night, I'm afraid we won't find the key to the problem for another ten years!"

Bai Dehai licked his lips excitedly and looked at Lu Yu with a grateful face!

Although the days of research have made his body and spirit extremely exhausted, and then the excitement brought by the success of the experiment finally overshadowed this fatigue, making his whole person look refreshed!

"Chief Bai, shall we take advantage of the heat now and make an example?"

Lu Yu smiled slightly and proposed.

For future car companies, the current experimental results are certainly gratifying, but they must be able to run in the car specifically to prove that there is really no problem.

The results in the laboratory alone cannot convince the general public.

"Yes!"

"Let's make an example first!"

Bai Dehai slapped his brain, also reacted, and asked his employees to follow Lu Yu's instructions and began to make a preliminary example of a new permanent magnet synchronous motor.

In addition, this example replaced the original permanent magnet synchronous motor and installed it on a future new vehicle.

"Phew!"

Bai Dehai took a deep breath and ordered, "

Start!"

"Yes, Chief Bai!"

The tester held his breath and stepped on the gas pedal directly at the experimental site!