Tech Translator

Hearing Li Hao's instructions, Bi Ye said relaxedly: "After the development is completed, we have a scientific research team that has designed the blueprint of the equipment, and they are now testing which components can be used to create a more stable equipment.

Our laboratory only requires performance, not the life of components. But when it comes to industrial production, you can't do this.

This project uses known components, and its structure is not complicated. After finding the right components, industrial production is not difficult at all. "

Hearing what Bi Ye said, Li Hao was relieved. Since Bi Ye said so, he is confident enough to complete the industrialization preparation of this equipment when the iron graphene battery is put into production.

The three main scientists of the company have different personalities.

Du Xianyu is stable and never impatient. Bi Ye is careful and good at finding problems from small details. Guo Jianzhuo is patient, even if the result is not produced for a long time, he will conduct many experiments according to his own ideas.

Li Hao asked Bi Ye: "Director Bi, do you have any small equipment? I'll try wireless charging to experience how advanced it is."

After graduation, he took out a palm-sized long box directly from the experimental bench. Said to Li Hao: "This is our small charging device. You can think of it as a power bank made of iron graphene batteries.

I started preparing to experiment with a smartphone, but after experimenting, I found that the hardware and software of the smartphone do not match the iron graphene battery at all.

As long as the fast charging is turned on, the circuit inside will be burned. I can only make a charging treasure by myself. Their charging principles are the same, and the technology is not difficult. After the manufacturers get the parameters of the iron graphene battery, they can easily design the conversion circuit.

In fact, it is very simple to make a low-voltage and low-current charging device, but it is mainly to match the iron graphene battery, and I have not invested in this direction. "

After Bi Ye finished speaking, he remembered another question and said: "When I introduced the wireless power transmission technology just now, I forgot to mention a key parameter.

The maximum effective transmission distance of our equipment is 8 kilometers, but the effective transmission distance of this device is directly proportional to the complexity of the equipment.

Our medium-sized equipment has an effective transmission distance of only one kilometer. With this small device, the effective transmission distance is shortened to 80 meters. "

Li Hao said with a smile: "I guessed this a long time ago. Its effective transmission distance must be related to power. The power has dropped sharply, so it should keep its original effective transmission distance. This must not belong to the law of energy conservation."

After he finished speaking, he walked to the experimental bench and picked up the power bank, and then picked up the small wireless charger.

Li Hao overtook them, only to see that after the charger was plugged in, the charging indicator light of the power bank was on, and then went out after a few seconds.

Li Hao said in astonishment: "After so much time, the power bank has been fully charged, and it is still malfunctioning."

Bi Ye explained: "Its charging speed is so fast. Of course, this small power bank does not use a stick of iron graphene battery. Instead, it uses a small part, and the charging speed is of course fast.

We have customized the detailed feedback circuit in detail, as long as the charging is not forced to be turned on, when the stored power of the charged device is lower than 30%. It automatically sends a signal to the charger to start charging instantly.

When the device is fully charged, another signal is sent. Let the charger stop working. "

When Li Hao saw this charging process, he thought of an extremely important question.

Frowning, he asked Bi Ye: "Director Bi, the electromagnetic spectrum responsible for charging transmits electric energy to the surroundings.

Will this cause my family to use a wireless charging device. Others used the receiving end to steal our electricity without my permission, which caused my electricity bill to increase sharply. "

Bi Ye said with a smile: "This problem has troubled me for a long time in the early stage of project development. I have never found a good solution.

Just like our predecessor Tesla, he envisioned using the ionosphere for global power transmission.

This technology is theoretically possible to succeed, just like the alternating current technology and radio technology he developed. Many of the technologies predicted have been successful.

But this unsolvable point is how to receive the electric energy after it is output. Because after anyone arranges a device, they can receive the electricity generated by others.

As long as the world's energy is not free, no one has worked hard to create this kind of power transmission technology. "

While Director Bi Ye was discussing with Li Hao, he turned on the screen on the wall and introduced their solution to this problem in detail in the form of animation.

Li Hao looked at this simple animation. There were two iron towers in the picture, one representing the transmission device and the other representing the receiving device.

First, a special electromagnetic wave is emitted by the power transmission device. After that, the two iron towers establish a connection through this electromagnetic wave.

Then the transmission tower emits an electromagnetic wave with a blue lightning icon. These are electromagnetic waves that carry electrical energy.

The electromagnetic waves of this blue lightning icon have a peculiar property. It actually transmits electric energy according to the path of special electromagnetic wave transmission at the beginning, instead of opening to the side.

After this animation is finished, a second animation is displayed.

In the laboratory, a very tortuous total reflection tube is used to arrange a channel with a diameter of 30 cm and a length of 30 meters.

At one end of the total reflection tube, there is a wireless power transmission receiver. There are more than a dozen wireless transmission receivers outside the total reflection pipe.

Then the experiment started, and only the receiver on the side of the total reflection tube received power. The other receivers did not receive any charging power.

After Bi Ye turned off the animation, he asked Li Hao: "Through this simple popular science animation, Mr. Li should understand our solution."

Li Hao nodded and said: "You seem to use carrier wave or composite wave technology. First use a group of electromagnetic waves without energy transmission function as the channel, let the two devices authenticate each other, and establish a power transmission channel.

This electromagnetic wave that transmits electrical energy has a characteristic that it will transfer energy along with the established special electromagnetic wave channel. This solves the verification problem of the device. "

Bi Ye said confidently: "We use this method to solve this problem.

In an accidental experiment. Finding this effective set of electromagnetic waves, which has a property we haven't figured out, constrains the energy-carrying electromagnetic wave to follow the path it's going on.

But it does not prevent us from using this newly discovered phenomenon to establish device verification through it. In this way, the electrical energy can be transferred to the designated target.

If this technology is not loaded, it is a public wireless power transmission device. After other receiving devices turn on the open mode, they can freely receive the transmitted power. "

Seeing Bi Ye's eagerness to try, Li Hao wanted to find out the underlying theory of this phenomenon.

He somewhat admires real scientists like Bi Ye. They have a strong curiosity about the world and always want to explore the unknown.

Modern civilization has developed to this level only a few hundred years after the establishment of science. This is inseparable from the promotion of scientists.