Datang: I was exposed by Princess Changle

He wants to create an electric power era in today's Datang!

Feiying moved very quickly. It only took three days to bring the two kinds of ores Lin Xuan needed back to the suburbs of Lantian County.

No, let Lin Xuan go and have a look.

Later generations will roughly divide the Big Bang of science and technology into three times.

Lin Xuan decided to bypass the first time, and directly push Datang into the second technology isolation marked by electricity!

Initially, a modern engine equipment only supplied electricity for the lighting of a house or a street. People called this kind of power station a "residential" power station, and the power generation was very small.

As the demand for electricity grew, ideas began to be proposed for the establishment of electricity production centers.

With the development of motor manufacturing technology, the expansion of the application range of electric energy, and the rapid growth of the demand for electricity in production, power plants have emerged as the times require.

And the construction of the power plant is the most important thing for power isolation, and it must not be sloppy.

In the outskirts of Lantian County, a group of cavalry surrounded a field, waiting for Lin Xuan's arrival.

At this time Feiying was holding a piece of gray ore in his hand, frowning and talking to Feilang next to him.

Then I heard Lin Xuan's voice: "Feilang, what you have in your hand is the tungsten mine you brought back?"

Seeing Lin Xuan coming, Feiying quickly handed the ore in his hand to Lin Xuan, nodded, and said reverently: "My lord, this is tungsten ore, and some are already refined tungsten powder."

Feiying beckoned to the back, and a dark-complexioned man came forward and handed over a wooden container with both hands, which contained some black powder. Feiying introduced that this was the extracted tungsten powder.

The melting point of tungsten is too high, and it is impossible to completely extract it with Datang's existing technology.

In order for Datang to have enough chemical solvents to refine tungsten powder, Lin Xuan spent a lot of effort!

But now it is a big problem to make these tungsten powder into tungsten wire.

Lin Xuan thought about it, this matter still has to wait until the power plant is produced before discussing it.

After the power plant is successfully built, the purity of the tungsten powder can also increase a little.

There are many associated mines of tungsten ore, not only gold and silver ores.

There are also some that can affect the purity of tungsten, resulting in a decrease in the life of tungsten products.

Everyone present watched, Lin Xuan watched these tungsten powders fall into silence, and they didn't dare to speak anymore, quietly waiting for Lin Xuan to speak.

"Very good, you have worked hard! Show me the copper."

Hearing Lin Xuan's praise, the dark-faced man behind laughed so hard that he couldn't close his mouth!

He quickly handed a piece of copper about the size of a fist behind him to Lin Xuan carefully.

Lin Xuan weighed it lightly with his hand a few times, it was very heavy, and said with some surprise: "This copper is very pure!"

Hearing this, Feiying quickly stepped forward and explained that this is high-quality pure copper refined in the mine.

If it is mass-produced, it cannot reach this level.

Hearing this, Lin Xuan just nodded and didn't care.

Today, Datang's copper extraction technology is not very mature. Under Lin Xuan's guidance, it is already good to have such a refining purity.

Moreover, copper has always been made into alloys in use, and the requirements for purity are not as high as tungsten.

Generally speaking, Lin Xuan is very satisfied. The refining method he wrote is only suitable for the high-purity copper used in the manufacture of high-precision instruments in the future.

Lin Xuan looked at Feilang and asked, "Feilang, what happened to the generator I asked you to make according to the drawing?"

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Chapter 225 Magnet!

As soon as this matter was mentioned, the smile on Feilang's face was not as bright as before.

He hesitated for a while, and said with guilt on his face: "Please forgive me, my lord, I am really stupid. I, the craftsmen and I can't understand the electrical energy or mechanical energy!"

According to the schematic diagram of the generator that Lin Xuan handed over to them, they pondered over it for a long time.

But for Flying Wolf and a group of Tang craftsmen, this kind of knowledge is too advanced. It is extremely difficult to understand and successfully manufacture the generator.

Over time, simple models of generators have been developed.

But the model alone has a very short service life, and it is always damaged by various failures for no reason in less than half a month, making it unable to be used normally.

After all, Feilang pointed to a piece of metal the size of a human head and said, "Young master, this is the battery we made. Although it can store power, it still has a considerable distance from the powerful functions you planned."

After Feilang finished speaking, he was a little embarrassed. Although he didn't know what these things were useful for, he knew that Lin Xuan liked them very much.

Seeing this battery, it's a bit naive.

Lin Xuan waved his hand, and comforted him lightly: "Okay, it's okay! You guys continue to study!"

To be honest, the specimen blueprint I gave them was indeed a bit harsh.

Given Datang's current level of productivity, it is basically impossible to perfectly reproduce modern generators.

They can do it now, and the current situation is already very good.

The kind of battery I mentioned, whether it is the technological content or the production method, is a distant height that Datang's current productivity cannot fully match.

Lin Xuan didn't expect to manufacture button batteries of the same level as the later generations in the current Tang Dynasty. After thinking about it and weighing again and again, he decided to manufacture hydroelectric generators first, which would be more reliable.

As soon as Lin Xuan mentioned hydroelectric power generation, Feilang's expression became more dignified.

They don't even know why the generator broke, let alone hydroelectric power.

"My lord, the generator model is always damaged in various ways..." Feilang said with a guilty face.

Looking at Feilang's ugly expression, Lin Xuan also knew that the implementation progress plan of this matter was not as good as they imagined.

"It's okay, it's okay. Take me to see the damaged generator."

Lin Xuan said lightly.

Hearing that Lin Xuan didn't care about this matter, everyone breathed a sigh of relief.

Feilang and the others took Lin Xuan to another tent, where there were damaged generators in full bloom.

"My lord, look, this is the manual generator we made."

Flying Wolf pointed to a small machine and said.