A big country of aerospace with black technology.

"At astronomical scales, even ultra-high-frequency microwaves still have problems with dispersion."

Geng Bo said with a serious face.

"This will definitely have an extremely negative impact on the development of our space power station."

Although microwaves are highly directional, the transmission process dissipates very little.

But it's the same as "don't talk about dose, talk about toxicity".

In space, the same goes for attenuation regardless of distance.

The attenuation of 10,000 kilometers cannot be generalized to the attenuation of 100 million kilometers.

"According to calculations, when microwaves are emitted from the nearest orbit, the power attenuation will exceed 60%."

Zhang Xingyang said calmly:

"That's unless we increase the efficiency to over 250 percent on today's orbit."

"Only can the power in low-Earth orbit be increased to a level similar to the original one."

Reducing the power to forty percent requires only sixty percent attenuation.

And from 40% to 100%, it requires an increase of 250%.

It is similar to Big A, when the index drops from 3000 to 2800, and then rises back to 3000.

There is a high probability that you will still lose money.

"This is actually not the crux of the problem."

Zhang Xingyang said with a rare sigh:

"The biggest problem is actually heat accumulation."

Heat accumulates on the ground, or close to Earth's orbit.

It's not particularly troublesome.

Cooling can be done by liquid nitrogen, etc.

Especially today's rocket launch costs have been reduced to a certain extent.

In one shipment, hundreds of tons of liquid nitrogen can be transported.

Enough for hundreds of power-generating satellites to last a long time.

But satellites in orbit close to the sun.

The speed of heat accumulation itself is more than a hundred times higher than that near the Earth's orbit.

The transportation cost of liquid nitrogen has also doubled several times as the distance increases.

"Looking at the data sent back by the Xihe satellite, it is far more difficult than we thought to build a fixed power generation satellite at this location."

Geng Bo called up the satellite data just sent back on his computer, pointed at it and said.

The self-checking system of the Xihe satellite showed that it was just a sun-skimming flight.

The overall flight time was less than twelve hours.

It caused damage ranging from 5% to 20% to various systems and equipment inside the satellite.

"If we really want to build a third-generation satellite in recent orbit, the current technical strength is still quite different."

Zhang Xingyang said after carefully reviewing the data.

"It seems that at the current stage, only second-generation power generation satellites can be used."

Geng Bo turned around and said: "Actually, I think if second-generation satellites can be launched on a large scale, the effect will actually be quite good."

Currently, there are more than a hundred power-generating satellites from Galaxy Power flying in space.

The total power generation capacity in operation has exceeded 2 megawatts.

It provides electricity supply to more than 100 million people around the world.

Galaxy Power has actually become a very important energy giant in the world.

This also makes AC Energy and other international energy giants feel very scared.

He does not hesitate to use all his resources to block the expansion of Galaxy Power around the world. It only took Galaxy Power less than a year to achieve the status they had spent hundreds of years and even launched several large-scale wars to achieve.

If Galaxy Power continues to develop according to its previous expansion trend.

In another twenty years, at least half of the people in the world will rely on energy from Galaxy Power.

Although anyone with a discerning eye can see that Galaxy Electric is cutting its flesh with a soft knife.

But the ultra-low price and unlimited power supply is really great.

No matter whether their own major domestic capitals cannot refuse, neither can the people.

After Galaxy Power entered the power markets of various countries.

As soon as it comes up, it will lower the electricity price to 60% of others to compete.

If any company dares to engage in price competition together.

Then Galaxy Electric even dares to lower its price all the way to 10% of the original price to compete at a low price.

From the perspective of Galaxy Power.

As long as the electricity bill is paid, the cost will be recovered one day.

No other power company can compete on price with Galaxy Power, which is almost cheating.

As for using other means, that is also very difficult.

For major companies other than energy companies, Galaxy Power's low-price electricity can effectively reduce their production costs.

There is no need for them to fight against Galaxy Power.

For people everywhere, reducing electricity bills by at least 50% each month can also alleviate their life pressure.

With low electricity prices, Galaxy Power has become unbeatable all over the world.

Many energy experts are even optimistic about Galaxy Power's expansion.

Unless within ten years, humans can successfully complete the research and development of controllable nuclear fusion.

Otherwise, the space power station will be built in the next ten years.

Large-scale replacement of high-emission, high-pollution thermal power stations.

Even within the Alliance and within "developed countries" such as Yingjiang, there have been many NGO groups carrying out activities.

The country is required to completely abolish thermal power stations and switch to clean energy.

Long Guo also secretly contributed a lot in this regard.

It has even been raised at the World Climate Conference many times that the problem of carbon dioxide emissions around the world is urgent.

To solve this problem, thermal power stations must be reduced on a large scale.

It is worth mentioning that within the past five years.

Domestic newly installed capacity is 60 MW, including 12 MW of wind power and 25 MW of solar power.

The newly installed thermal power capacity is less than 23 megawatts.

It is very rare in industrial countries around the world.

The reduction in thermal power installed capacity has greatly improved the air conditions in many areas.

In the past, large amounts of smoke emitted by thermal power stations were one of the main culprits in causing haze in spring and autumn.

Feel the benefits brought by the rapid development of clean energy.

Within the next five years, the country has proposed to vigorously develop clean energy.

Among them, space power stations are the targets that require vigorous support.

"In the next five years, we will build at least one million megawatts of space power generation satellites."

Zhang Xingyang thought of the results of the meeting he attended not long ago and said based on Geng Bo's statement:

"The era of large-scale space power station construction may be coming soon!" (End of this chapter)