The most bizarre thing in the world is to make a seemingly joking statement seriously into reality.

This feels like someone’s gay friend inexplicably scolded him, and then one day someone was surprised to find that this gay friend really became his stepfather.

On the diagram, there are things like kites, but unlike kites, the part above the sky looks quite complex, with small words specially marked by Li Fanyu, such as collection planes, energy conversion systems, and voltage stabilization output ports.

In an instant, this diagram attracted the attention of people around.

Looking at the simple but not sloppy schematic diagram on the planning diagram, the expressions of everyone present were roughly: ('?Д?')!?

Surprised and confused.

What was surprised was that what Li Fanyu said about using natural power generation was really fun.

What's confused is that everyone can clearly understand the simple schematic diagram, but they don't know why.

Han Zhaojun carefully looked at the schematic diagram, then looked awkwardly at You Zhongyang beside him, "Director You seems to be your profession. Can you tell everyone what the principle is?"

In fact, when Li Fanyu was drawing pictures, You Zhongyang had already focused all his attention on it.

He scratched the back seat's head, "This one drawn by Dong Li should be a stratosphere power station. The principle is roughly to raise a photovoltaic collection terminal to the stratosphere, use the stable light there to convert light energy into electrical energy, and then use this... 2,500 meters long..."

I really can't make up Male Gobi anymore!

When You Zhongyang spoke this, he closed his mouth and thought to himself.

The thing Li Fanyu painted has actually been in theory. But this is what happens in this world. Theory is theory, and reality is reality.

Theories can often be catalyzed into reality by technical means, but theories often become completely awesome, and can't be realized even after hundreds or thousands of years of bragging.

After his explanation, Han Zhaojun became even more confused.

“What is the stratosphere?”

As a person who studies the basic theory of Marx, this word is a little strange.

"Ahem, the stratosphere refers to an altitude of eight to fifty kilometers. The temperature in this area is basically constant and the airflow is generally stable. In the stratosphere, there is a surface where the laminar wind is zero at a certain height. That is to say, there is basically no wind or clouds on this surface."

Han Zhaojun nodded and swallowed the constant in his stomach.

A sense of powerlessness in IQ arises naturally at this moment.

Li Fanyu smiled and praised: "Director You is insightful. I call this power generation device a stratosphere power station. The main principle is to use a special system that is not blocked by clouds above the stratosphere and has stable air flow. The light energy nearly higher than the ground is effectively converted into electricity and output to a system on the ground."

"Mr. Li, I understand the truth. But... how do you send this light energy collection system to the sky and ensure its stability? How can you ensure that the converted electricity is safely transmitted back to the ground?"

Faced with You Zhongyang's questioning, Li Fanyu picked up a red pencil. He saw everyone's confused expressions and decided to go and go to a simple popular science. While writing and drawing, he said: "Let me tell you the basic idea. Solar power stations are environmentally friendly and sustainable, and there is no problem of energy depletion. Because there is no movement mechanism, the failure rate is low. But as you said just now, its main defects are two aspects. One is that building a solar power station requires a large amount of land resources, but the conversion rate is low.

As the latter improves science and technology, the photoelectric conversion efficiency will become higher and higher. However, the former and the latter are bottlenecks that limit the development of solar power generation.

The main innovation of the technology of stratospheric power station is that we are very restricted in the construction of solar ground power stations, so why not turn our attention to the sky?

In the atmospheric stratosphere, which is about 10-50 kilometers away from the ground, it is difficult for clouds to reach this height. The air here is dry, there is very little dust and water vapor, the atmosphere flows smoothly, and there is almost no influence of harmful gases. Compared with the ground solar power station of the same scale, the solar energy received is 5 to 10 times higher. Although it is shorter than the sunshine time on the synchronous track, it is very close to the ground from the stratosphere, and the closest is only about ten kilometers. Electric energy can be directly transmitted by wires, which greatly reduces the technical limitations."

Seeing everyone's faces showing the expression of "I understand roughly the fuck, you continue" he smiled, "And our stratospheric power station is to use this advantageous place. Large stable fan blades driven by solar energy, combined with high-altitude balloons, solar cells and stable transformers, can obtain a power generation efficiency of 30%-60%. With a specially made superconducting cable with a strength of 200,000N per cubic centimeter and an electrical loss of no more than 1%, it leads it to the underground grid."

You Zhongyang obviously understood completely. He said with 120,000 excitement: "Genius' creativity!"

But then, he questioned with greater doubts: "But Mr. Li, as far as I know, the highest light energy conversion rate of photovoltaic cells currently is only 40%. Moreover, I have never heard of superconducting cables with a strength of 200,000 N cubic meters."

Li Fanyu spread his hands, "You will see you soon."

"You mean?!"

"Yes, we don't have these things."

You Zhongyang's waist flashed.

Li Fanyu threw the pencils on the table, "But I will soon turn them into reality."

Through the explanation, Han Zhaojun had already roughly understood. Seeing Li Fanyu's face of determination, he hesitated for a moment and finally made up his mind.

"Dr. Li, I want you to promise me that your thing is not a joke."

"Secretary Han, the power supply system in the Industrial New District is related to the future production capacity of Zhengxin. Do you think I will be joking?" Li Fanyu answered seriously.

Han Zhaojun saw him for a long time before finally nodding: "Okay. Mr. Li, if you can make this stratospheric power station and verify that it can be put into use stably, then I will propose at the municipal meeting to hand over the urban power grid planning rights of the Industrial New District to you Zhengxin!"

Li Fanyu smiled slightly, "Combined with the stratospheric power station, there are other technologies involving street-to-traffic, urban transportation... Secretary Han, look, haha,"

I've been wasting my energy for a long time, just want a power grid plan?

Oh!
Chapter completed!