Chaoshen Technology Trading Mall Chapter 129

As Tony took the glass and left, Wang Bin did not continue to stay in his shop, but returned directly to the real world.

Back to the real world, Wang Bin did not go to the laboratory immediately, but first called Jia Jie and the others, and gave them the task of designing and manufacturing the normal temperature copper-based superconducting material production line. Of course, Wang Bin did not give the normal temperature Tongji superconductor The specific data of the material tells them, but only tells them some general data.

For example, the production capacity to be achieved by the production line, the products produced by the production line, and so on.

Then he turned and left his office and walked towards his own laboratory.

After all, since he has purchased the technology from the system, he must find a way to realize the technology. Of course, if he wants to realize the electromagnetic railgun technology, Wang Bin must first solve it, the large-capacity superconducting capacitor technology.

However, Wang Bin found that in fact, in terms of basic materials, technologies like this are easier to implement. Take superconducting batteries as an example.

Since he now has copper-based normal temperature superconducting materials, it is not difficult to realize a relatively simple superconducting battery.

Therefore, it only took less than a week for Wang Bin to obtain a copper-based superconducting battery, or superconducting capacitor. Of course, this copper-based superconducting battery was actually obtained from the system by Wang Bin. , The simplest superconducting battery.

Wang Bin looked at the superconducting battery with a height of less than 10 cm, a thickness of no more than 2 cm, and a width of no more than 5 cm.

Although this battery is only the simplest of the many superconducting batteries given by the system.

However, in such a small battery, 1,000 amp-hours of electricity are stored, which is about fifty degrees of electricity.

According to the data of the system, such a small electric superconducting battery can provide more than 50 consecutive maximum energy launches for an electromagnetic rail gun under 5 mm.

If you put this battery on other modern electric equipment! Not to mention anything else, just take the electric vehicles that everyone uses on the road.

Generally speaking, most electric vehicles on the market use 48v20a lead-acid batteries, and a set of 48V20A lead-acid batteries have about one kilowatt of electricity.

In terms of output voltage, generally speaking, the maximum output of lead-acid batteries is only twelve per cell. If you want to achieve a higher voltage, then lead-acid batteries must be achieved in series.

The voltage of a single-cell lithium battery is even smaller, often only a few volts, while the lithium battery on a lithium battery electric vehicle is connected in series by a very large number of lithium batteries to meet the volt requirements required by the electric vehicle. .

The superconducting battery in Wang Bin's hands is different. According to the data, the maximum output voltage of this battery is very large compared with lead-acid batteries and lithium batteries, and can reach a maximum of 100 volts. In terms of instantaneous release of current, it is not comparable to lead-acid batteries or lithium batteries.

After all, this copper-based superconducting battery is essentially just a large-capacity capacitor, so if necessary, this battery can release all the electrical energy in the battery within one second.

In fact, this is also the reason why this battery can be used as an energy source in a railgun, because when the railgun fires a projectile, the instantaneous current released is very large.

Ordinary batteries and lithium batteries can't reach it at all. If you use lithium batteries, you don't have to wait for the rail gun to fire, and the batteries will burn themselves. After all, the nature of lithium batteries is no different from gunpowder.

There is also safety. Because the main raw material of copper-based superconducting batteries is copper-based normal temperature superconducting materials, and the main raw material of copper-based normal temperature superconducting materials is metallic copper, there are not too many chemical materials in it. , So there is no fire or explosion in this superconducting battery.

Of course, if you encounter a short circuit during use, the superconducting coil in the superconducting battery may still be burned, but the probability is not high, and it is more likely to burn the short circuit, or even the wire.

So in other words, the storage capacity of such a small superconducting battery is 50 times that of the ordinary 48v20a lead-acid battery. The most important thing is the difference in size. This battery is only less than a percentage of the ordinary 48v20a battery. It's just one.

You know, even if graphene batteries are currently favored by major companies and countries in the world, their energy density is about ten times that of lithium batteries.

In general, the energy density of lithium batteries is only three to four times that of lead-acid batteries. In other words, the ideal storage capacity of graphene batteries is about thirty or forty times that of lead-acid batteries.

It can be said that under the same volume, the electric energy stored in the battery in his hand can definitely reach dozens of times as much as the graphene battery in the concept, but considering this copper-based superconducting material The weight of the manufactured superconducting battery is relatively heavy, so the actual energy density should only reach about fifteen to twenty times the energy density of the legendary graphene battery.

At the same time, in terms of cost, the price of this battery is also very high. Let alone the price of copper-based superconducting materials. After all, the copper-based superconducting materials are now only in his hands, Wang Bin, who has not yet started mass production. The price is not good.

However, according to Wang Bin's preliminary estimate, the price of copper-based superconducting materials should be at least 10,000 yuan per kilogram, and the weight of the battery in his hand has reached about one kilogram.

That is to say, the price of the superconducting material in this superconducting battery has reached tens of thousands of yuan. If the cost of other aspects at home, the cost of just such a one-kilogram superconducting battery can be as high as more than 20,000.

However, this is only the cost. If it is to be sold, Wang Bin will definitely not only sell it at a price of 20,000, but will definitely sell it at a higher price.

But no matter what, this kind of battery is definitely a rare super battery.

In other words, if the superconducting battery in his hand is installed on an electric car, the cruising range of the electric car can definitely be increased by more than 50 times.

Thinking of this, Wang Bin found that in fact, electric vehicle batteries are also a very good project. After all, China's current electric vehicle ownership has reached three or four billion, and the annual output has reached tens of millions.

But then Wang Bin rejected his idea. After all, if this kind of battery is really only used in electric vehicles, it is definitely a waste.

Even if it is to be used, it should be used in electric vehicles or other large vehicles, such as aircraft, ships, and aerospace equipment.

Of course, since the battery has been developed, Wang Bin will naturally not give up on a market as large as the electric vehicle battery market, so if the current state of this battery is put into the electric vehicle battery market.

Not to mention that the price is too high. The performance of this battery alone can definitely cause a fatal impact on those electric vehicle battery manufacturers once it is put into the electric vehicle battery market. Then there will definitely be countless electric vehicle batteries. The closure of manufacturers and the unemployment of countless people are definitely not what Wang Bin wants to see, nor is it what the country wants.

So if this battery wants to be put into the electric vehicle battery market, it must be modified before it can be put into use.

For example, reduce the performance to only ten times the energy density of ordinary lithium batteries, and at the same time, the price is at least ten times higher than that of lithium batteries. In this way, only focus on the high-end electric vehicle market. This is still possible. .

In addition, in the electric vehicle market, Wang Bin will not give up. Although Wang Bin and his Tiangong technology have not been able to produce electric vehicles, whether in terms of equipment or qualifications, Wang Bin None of them have it yet.

However, there are still many electric vehicle manufacturers nationwide that cannot continue to operate. If necessary, Wang Bin can purchase a company to produce it himself.

Thinking of this, Wang Bin shook his head, decided not to think about these things first, and decided to continue the experiment of superconducting battery technology. After all, the superconducting battery in his hand, which was just made by him, was just based on the knowledge of the system. The first generation of superconducting battery technology is nothing more than.

As the first-generation technology, it naturally has some shortcomings. For example, in terms of volume and energy density, the first-generation superconducting battery technology can only reach this level, and it can no longer be increased.

At the same time, different from other battery technologies, this first-generation copper-based normal temperature superconducting battery technology can only be used as a whole ~www.mtlnovel.com~ and cannot be used in parallel or series like other batteries. , To increase the capacity and output voltage of the battery.

But when he came to the second-generation copper-based superconducting battery technology in his mind, these problems were basically solved, the second-generation copper-based superconducting battery technology.

Not only can it be made larger in terms of the volume of a single block, it can be a hundred cubic millimeters in size, that is, the size of 0.1 cubic meters, and the power storage is also more than ten times the original, that is, a block of ten to ten centimeters. A square superconducting battery can store 500 kilowatt-hours of electricity, which is 20,000 amp-hours of electricity.

You must know that this is 20,000 Ah, far exceeding the capacity of lithium batteries on all household electric vehicles on the market! After all, the lithium battery capacity of a general household electric car is less than 100A, even if it is a large capacity, it is only about 120A, about 25 to 50 kWh.

It can be imagined how huge the electrical energy stored in the second-generation copper-based superconducting battery is.

At the same time, there has been a qualitative improvement in the discharge voltage. In the first generation, the maximum discharge voltage was only about 100 volts, but the current maximum discharge voltage has reached 500 volts, which means that compared with the first generation of copper The discharge voltage of base superconducting batteries is five times higher.

Chapter end