Half-immortal civilization

I just discovered that Zhou Yunfeng has been written as Xie Yunfeng in some previous chapters, sorry.

The wireless energy transmitter is two balls with a diameter of half a meter, one is white and the other is black. Of course, the color of the paint is used to show a little difference. In fact, the material used is all silver. Brass, a small amount of severe corrosion, with the help of gold.

Both balls have positive and negative poles, and if you look carefully in the middle, you can still see sunken lines, which are traces of the formation.

Wang Qingwei personally guided by the side, and Zhao Qingyun and others helped by the side. "Turn on the power, 1.5v test."

A group of young experimenters carefully turned on the 1.5v voltage switch, and then retreated quickly.

A small experimental light bulb was lit, and the distance between the two spheres began to be slowly opened.

The recorder next to him quickly recorded: 1.5v test, one meter distance, the voltage dropped to 1.2v, the current dropped from 1a to 800ma; two meters distance dropped to 1.05v, the current dropped to 600ma; The current is 3ma, and the lighting is not working properly...

Next, start experimenting with 3v voltage until the high voltage of 1000v, and then - the wireless energy transmission device is burned!

But the people present were not disappointed. Anyway, too many such experimental products have been burned, and the precious metals in them can still be recovered.

"How?" Zhang Jingyuan didn't speak until now, but at this time, it was actually almost dinner time.

Wang Qingwei took a notebook and took a rough look, "It may be due to air resistance. When the voltage is above 36v, the transmission efficiency and effective distance increase significantly, and now it seems that with the increase of voltage, the transmission efficiency seems to be unlimited. close to 100%.

1000v has the highest efficiency, the directional energy transmission within 10 meters has reached 90%, and the transmission efficiency within 30 meters is 70%. "

After Zhang Jingyuan finished listening, he thought for a while and said: "I think this kind of energy transmission efficiency can still be improved, and there is a huge room for improvement. In theory, this kind of formation can achieve a perfect conversion within a kilometer. Of course , due to various reasons, such as materials, weather, etc., there will be differences, but at least, the difference is still far away.

The future research direction should be researched between 36v and 380v voltage, and there is no need to do other research for the time being. We must first come up with a batch of mature technologies to promote the transformation of enterprises.

Don't forget, our ultimate goal is the military industry. Everything we do now is the foundation. Of course, it may become one of our core technologies in the future. "

"Wait, Boss Zhang," an expert in his 50s called Zhang Jingyuan, "We all know what you said, but now, we have encountered such a problem. If we increase the conversion efficiency, we must increase the amount of money The cost of silver and silver wires will be too much higher, even if there is a finished product, the cost alone will cost tens of millions of dollars, I don’t think anyone is willing to spend money to buy such an ornament.”

"Boss, this is an energy expert we recruited from the Academy of Sciences. His main focus is on magnetic energy. His name is Li Junwei." Next to him, Wang Qingwei slightly explained.

"Well, hello, Mr. Li. You are right, but think about it, are there other places besides the country and the army that really need wireless energy transmission technology? For them, performance is the first The price is always the second place!"

"Okay, the young man has good ambitions at a young age, and he even wants to enter the military industry. Okay, okay! In this case, I have a suggestion. Boss Zhang, you should contact the country. The country now has room temperature superconductors. And it has been successful. Being able to maintain complete energy transmission between minus 100 degrees and [-] degrees, although the price exceeds gold, it will greatly promote our research."

aha!Room temperature superconductor!How could I forget this!This is an invention that the country has only recently made public, and it is said to be conducive to promoting the country to enter an alternative development process.

Without hesitation, Zhang Jingyuan immediately contacted his cheap father-in-law. Since the wireless energy transmission device will eventually be sold to the state, Zhang Jingyuan of course does not need to keep it secret.

In fact, Zhou Yunfeng is no stranger to wireless energy transmission technology, but in the current energy transmission process, the loss is so severe that there is no research significance at all—there is no research significance at all, and the rest is too much. Needless to say!
"Uncle, our technology is basically mature, the only thing missing is superconductors. If the country can provide superconductors, then it is very likely to make a qualitative leap in the product. Perhaps, it will become another high-profile product of the master company." Zhang Jingyuan replied It can be described as categorical.

OK, you wait!Hearing this answer from his cheap son-in-law, Zhou Yunfeng, who was devoted to national defense, hardly hesitated, and was about to leave immediately.However, although it is said to be the commander, some powers are not accessible. In this regard, the National Academy of Sciences must be notified to come forward.

However, the National Research Institute needs Li Chunhua to come forward.Fortunately, everyone is for the country. At noon the next day, five helicopters landed on the open space of Gaoshou Company. Except for Zhou Yunfeng and Li Chunhua, Zhang Jingyuan didn't know anyone else.All of them are in military uniform, and they all have epaulettes, and nearly half of them are armed with live ammunition.It's a pity that Zhang Jingyuan doesn't know anyone here, and not many epaulets!

"Xiao Zhang, it's not bad!" Zhou Yunfeng patted Zhang Jingyuan's shoulder with pride, "Come on, let me introduce you, this is Cheng Feng, a research expert of the Academy of Aerospace Engineering, an expert in national military equipment. This It's Feng Haitao from the National Superconducting Research Laboratory, and the rest are their assistants."

"Boy Zhang Jingyuan sees Mr. Cheng and Mr. Feng. Please, we are just conducting a new experiment." Zhang Jingyuan knows that it is absolutely impossible for these people to sit down and rest, so it is better to let everyone enter the laboratory to see It depends.

"Okay, young man is not bad. I heard about you in Beiping. The pillar of the country! Cheng Feng patted Zhang Jingyuan on the shoulder with a look of admiration."

"Yes," Feng Haitao also said, "It would be great if there were more people like you in the country!"

Zhang Jingyuan complained in his heart in an instant: Are you trying to make all the saints in the prehistoric era die!
In the laboratory, the laboratory has started a new test.The thickness of the gold and silver wires was increased, and the cost of such an experimental product was as high as tens of millions of yuan, which only expert companies could afford.Recently, the chips released in China have actually increased the performance of the master company instead of falling. As the saying goes, small profits but quick turnover, the master company is driving away the survival foundation of international chip manufacturers in China.

"Within a range of 10 meters, the transmission efficiency is as high as 85%! The voltage is 220v." Several people just entered the laboratory when they heard Wang Qingwei's voice.

"All the equipment is provided by the aviation group! However, further research is needed!" Cheng Feng hardly hesitated after hearing this, and the lion opened his mouth!
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