I watched Er Chuang’s short video, and everything went numb!

[This day.] 】

[You lie on the beach, enjoying the afterglow of the sunset. 】

You close your eyes and start resting. 】

When you open your eyes again, you have returned to your own world. 】

Barrage flying:

"Hey, wake up from a dream! How nice it would be if I didn't wake up all the time!"

"Work hard and fight for the construction of such a beautiful society for life!"

"I believe that such a society will be realized in the future. "

“......"

Many ancients of all dynasties looked at these barrages and felt extremely emotional.

It was indeed a very beautiful society, and people who lived in that society would definitely feel extremely happy.

If only there was a place like that.

In the midst of this emotion of many ancients, this video in the high-altitude giant screen ended playing.

......

High in the sky.

Video refresh.

New videos appear.

[Space Three Gorges, Day-by-Day Project - The Science and Technology Rhapsody of the Dragon Kingdom!]

......

"Day-by-day project?"

"Chasing the sun?"

Many ancients in all dynasties were shocked.

In ancient China, there has always been a legend of praising the father day by day, could it be that the Dragon Kingdom in later generations will also do this?

The ancients instantly became very interested in the content of the video that followed.

They were curious about how the powerful technical means of the Dragon Kingdom would go day by day in the future?

......

[As the most intelligent life on the earth, human beings can have such a rapid development speed, mainly relying on human wisdom. 】

[From the birth of human civilization to the present, it has only been a few thousand years. 】

[In the past few thousand years, human beings have been able to stand at the top of the earth's food chain, and the development of human science and technology is inseparable. 】

[If the appearance of fire marks the beginning of human civilization, then the emergence of electricity marks that human civilization has entered another level. 】

Barrage flying:

"The Electric Age: The Second Industrial Revolution of Human Society! An Extremely Important Step for Human Society!"

"Indeed, the development of electricity is too crucial to the development of human civilization!"

"After mankind entered the electric age, replacing steam power with electricity, technology began to advance by leaps and bounds!"

“......"

Looking at these barrages, many ancients in all dynasties wondered in their hearts:

"The Electric, the Electric Age?"

"What is this?"

Although the ancients have seen various electrical appliances in various videos before, they are not clear about the details of the principle.

Therefore, it is natural that we do not know the "29 forces of electricity" as the driving force.

While wondering, many ancients were keenly aware of a statement.

The Ming Dynasty became the ancestor plane.

Zhu Di looked at a barrage, his eyes condensed:

"The Second Industrial Revolution?"

"Electricity instead of steam power?"

The steam engine is the symbol of the first industrial revolution, and at this moment, it is said that the electric age is the second industrial revolution, and that "electricity" has replaced "steam power", which undoubtedly means that "electricity" is a more powerful force than "steam power".

Moment.

Zhu Di has an incomparably great interest in what "electricity" and "electricity" are.

He wanted to know what kind of power this was?

He also wanted to know, can such power be used by the Ming Dynasty?

The steam engine is already so powerful that it can transform a country, make the country where the sun never sets become an empire, and become an empire on which the sun never sets, so wouldn't the "electric" machine make a country take off?

Come to think of it.

Zhu Di's heart became excited, and his eyes were full of anticrisy when he looked at the high-altitude giant screen at the scene.

It's not just Zhu Di.

In the other dynasties, Qin Shi Huang, Liu Che, Li Shimin, Zhu Yuanzhang and many other emperors had the same thoughts.

They are eager for power that has the potential to increase the country's strength.

......

[Electricity has now become the most widespread and important energy source in modern times, and all walks of life and daily life are inseparable from electricity. 】

Electricity has become a necessity for human society. 】

......

Accompanied by narration subtitles.

Some application cases of electricity in modern human society are broadcast in the sky, such as electric lights, elevators, computers, and various large power machines and equipment in factories.

After seeing these cases, many ancients in the past dynasties had a more intuitive understanding of the wide application of electricity in later generations.

At the same time, they also have a certain understanding of the importance of "electricity".

"This power is amazing!

Many ancients sighed in their hearts.

Meanwhile.

Many emperors were more eager to know more about electricity.

For example, where does the electricity come from?

......

[Can we imagine what our lives would be like if our world suddenly ran out of electricity right now?]

[There is no doubt that human civilization will regress dramatically. 】

......

Many ancient people in the past dynasties had their heads bowed slightly.

Truly.

Judging from the content of the video just now, if there is no electricity, I am afraid that the society in the future will soon be paralyzed.

......

[Today, the demand for electricity in human society continues to grow. 】

[Although human beings have come up with a variety of power generation methods, they still cannot fully meet the power needs of human society, and the energy crisis has become a problem for human society. 】

As a result, scientists are constantly exploring new ways to generate electricity, trying to find better, more efficient, and more sustainable energy solutions. 】

[Among them, there is my country's "day-by-day project". 】

[Once realized, the space power station will provide a steady stream of clean energy for the earth, becoming an important way to solve the energy crisis and environmental pollution, and is of great significance to the future energy development. 】

[Today, the UP master will take you to get to know and understand my country's "day-by-day project". 】

[After reading it, I believe you will be proud of the efforts and achievements of our scientists.] 】

......

Originally, this is what the day-by-day project meant. "

Many ancients in all dynasties suddenly realized.

Seeing this, they finally understood a little.

That is, the "day-by-day project" is a power generation scheme.

But what exactly is this power generation solution?

Listening to the name seems like a great solution.

The ancients were extremely curious.

......

[In 1968, scientist Peter Glasser proposed a space solar power generation scheme, which surpassed the times with an almost science fiction concept. 】

[In the same year that Peter proposed the plan, the Dragon Kingdom decided to shift its strategy in the turbulent crisis and started the construction of the third line. 】

[At that time, no one knew that thousands of miles apart, these two hidden flames of history would burn into a dream of the ultimate energy of the Dragon Kingdom in 60 years. 】

......

"What is the construction of the third line?"

Many ancients were quite puzzled.

But soon.

This question flashed through their minds.

At the moment, they are more concerned about things related to the "day-by-day project".

......

[Space solar power station, proposed in 1968 by the eagle sauce scientist Peter Grasse. 】

[His idea is to convert the solar energy emitted by the sun into electricity by building an extremely large photovoltaic array in geosynchronous orbit. 】

[Then, the electrical energy is transmitted to the ground with microwaves to provide electricity for humans.] 】

[In space, because there is no weakening of the atmosphere and clouds, the solar energy conversion efficiency is 10 times that of the ground.] 】

And in the geosynchronous GEO orbit, it can reach 99% of the irradiation time of the whole day. 】

[According to Glasai's concept, a space power station with an area of up to one kilometer can generate 5 billion watts, what is the concept?]

......

"Ahh

Looking at the animated demonstration images in the giant screen in the sky, many ancient people in the past dynasties opened their eyes wide and opened their mouths wide.

They were completely stunned.

"How can you convert the power of the sun into electricity? Incredible! Incredible! How does this work?"

"Hey! Build a power station in space beyond Earth! It's too strong!"

"What is microwave transmission?

In addition to being amazed, the ancients also had countless questions in their hearts.

This kind of conception, which many later generations with modern scientific knowledge could not understand, naturally did not understand it.

But.

After the shock, some of the ancients who reacted quickly quickly came to their senses.

This is just an idea, not something that has already been realized. (If you read a violent novel, go to Feilu Novel Network!)

"Can such an idea really be realized?"

The ancients continued to look at the giant curtain in the sky with great curiosity.

......

[In 2022, the second Hualong No. 1 nuclear power generation unit in Longguo will be connected to the grid, with a power generation of 1.16 million kilowatts, which can meet the electricity consumption of a city with a population of one million. 】

[One space power station is equivalent to 5 Hualong No. 1 nuclear energy units.] 】

......

"Shhh

The ancients of all dynasties were shocked again!

Although they don't understand the terms power and kilowatts, the examples given are clear.

It is equivalent to a space power station, which can meet the electricity demand of five million people.

For the ancients who already had a preliminary understanding of the application of electricity, they felt that this was simply too strong.

......

[From any point of view, this plan is crazy. 】

[But the future of mankind often comes from this madness!]

...... []

Many ancients in all dynasties nodded.

If you want to achieve great things, you have to dare to think and dare to do!

It's not much of an achievement!

......

[After Derasai, in 1979, scientists from the Eagle Sauce Kingdom proposed a more specific plan. 】

[Build a 50-square-kilometer monocrystalline silicon solar panel to receive GW of energy.] 】

[Then a microwave transmitting antenna with a diameter of 1 km can be used to transmit 9GW of direct current to the earth, this scheme is called the 1979SPS benchmark system.] 】

[NASA's Eagle Sauce Department of Energy invited a large number of scientists to conduct arguments and discussions. 】

[The result of the discussion is that just 60 such space power stations in geosynchronous orbit could supply half of the electricity in the United States.] 】

[This plan is technically feasible.] 】

......

See here.

The ancients of all dynasties were shocked:

"It really works!"

Technically feasible means that if you want to build it, you can build it.

"It's a pity that it's the Eagle Sauce Country that has such an ability. "

Many ancients regretted in their hearts.

......

[NASA v. Eagle Sauce Government only needs $250 billion to do this.] 】

[This figure is 20 times the defense expenditure of the Eagle Sauce Country that year.] 】

[The Department of Defense had a big opinion and almost put the machine gun in front of NASA.] 】

[The first space power station project in human history has been stopped, which fully proves that it is technically feasible and not necessarily economically feasible. 】

Barrage flying:

"U.S. military: You kid dare to grab the budget with me, right?"

"As long as 250 billion ...... It's really a cabbage. "

"Actually, if it's done once and for all, it's not impossible. "

"Reply - think too much, and there will be huge maintenance costs in the later stage. "

"As we all know, there is such a thing as a budget, which is used to break, and it will definitely be exceeded in the end. "

"Reply – the budget is generally only half of what is actually spent. "

“......"

Seeing this huge budget figure, and then looking at the discussion in the barrage, many ancients in the past dynasties were shocked.

$250 billion is already an unimaginably huge cost, it's not enough, so how much does it have to cost?

No wonder the Eagle Sauce government did not agree to this plan.

It's too much money.

......

[But defeat is also military, and success is also military.] 】

[After 30 years of stagnation, the Ministry of Defense of Eagle Sauce decided that the space power station could provide power to remote bases and had a military need, so it decided to push NASA to continue research. 】

[In 2012, NASA deployed the Alpha program. 】

[The scheme reflects sunlight to the photovoltaic cells at the bottom one or more times through multiple sets of hexagonal mirrors, and the entire space power station is modular, which can be mass-produced, which greatly reduces the cost. 】

[It can be said that this is the closest to practical feasibility and the most cutting-edge academic plan.] 】

[But this record did not last long.] 】

[Because before this, my country has also begun the relevant work of the space power station. 】

......

"The Dragon Kingdom of the Later World has made a move!"

Many ancients in the past dynasties were instantly refreshed.

With the same 387 people in Huaxia, they are naturally more willing to see the Dragon Kingdom make achievements in this regard, surpassing the Eagle Sauce Country!

"Will the Later Dragon Kingdom succeed?"

"Probably will?"

With this anticipation, the ancients continued to look intently at the giant screen in the sky.

......

[The launch of the Longguo space power station project originated from a document in 2007 entitled "Suggestions on Starting the Key Technology Research of China's Space Power Station as soon as possible". 】

[This document is full of the names of countless academicians, which not only represents their deep expectations for the project, but also a symbol of the determination of the scientific research community.] 】

Therefore, in just one year, 16 ministries and commissions and hundreds of experts in Longguo have fully demonstrated the Longguo space power station project. 】

[The result of the argument is that the Longguo space power station project is completely feasible.] 】

[Then, the project research officially begins.] 】

[Two years after NASA came up with a new plan, in 2014, Dragon Country proposed the Omega program. 】

[This scheme is different from the reference system and alpha of Eagle Sauce Country, it is a spherical shape, with a unidirectional film on the surface, in which the incident light will be refracted to the photovoltaic cell after penetration. 】

[In order to explain the difference between these schemes, we need to first understand the space power station. 】

[Technically speaking, the space power station can be divided into three parts: receiving, transmitting, and receiving. 】

Barrage flying:

"Hair extension?"

"Reply - Master Ma: Are you polite?"

"Reply - hahaha. "

“......"

[There are two types of receiving type: platform type and concentrating type. 】

[The platform type is the 1979SPS benchmark system, which directly absorbs solar energy through photovoltaic cells. 】

[Concentrating light is the alpha and omega type, which concentrates the reflection of sunlight on the photovoltaic cell. 】

......

Accompanied by narration subtitles.

In the high-altitude giant screen, there have been demonstration animations of two technical methods.

Although the ancients of all dynasties did not understand the technology, through the animation demonstration process, they still had an intuitive understanding of the difference between the two schemes.

......

[Both methods have their own merits. 】

[The platform type is convenient and fast, the cost is low, but the efficiency is also low, the concentrating type is efficient and fast, and the energy is high, but it is easy to overheat and attenuate. 】

[At present, the world's mainstream space power station schemes are all concentrating light. 】

[At the same time, photovoltaic cells are also divided into two types: gallium arsenide and monocrystalline silicon. 】

[Gallium arsenide has high efficiency and good temperature rise, but the cost and packaging difficulty are extremely high. 】

[For example, the solar wing of the Tianhe core cabin is 134 square meters, and the cost is at least 167 million, equivalent to 124 per square meter. 】

[The photovoltaic power station of the space power station is a kilometer-level area.] 】

[Therefore, the technical route of photovoltaic cells has not yet been settled. 】

Barrage flying:

"Hey, good guys, it's so expensive!"

"Reply - in fact, according to the cost of space spacecraft, it is not expensive. "

"Reply - no wonder few countries participate in the space race, it is really not something that ordinary countries can play. "

"Reply - the economic base determines everything, and without money, nothing can be done. "

“......"

Many ancients in the past dynasties looked at the giant screen and thought about it.