Super Island Tycoon Chapter 839: Difficulties
The "small technology" Jiang Cheng plans to study this time is actually not simple at all.
Because this technology is called "wireless power transmission technology", it is a very important technology for humans.
Wireless power transmission technology refers to the ability to transmit power from a generating device to a receiving device without using electricity.
To put it plainly, electricity can be transmitted without wires, completely eliminating the need for wires.
If wireless power transmission is truly realized, it will not only play a great role in industry, but also in the civilian field.
Just because all household appliances don’t need wires, they can be used directly, which is enough for this technology to reach the public.
Imagine your computer doesn’t need wires, and it can be turned on directly when you put it there. What a convenient thing.
When this technology is popularized in all home appliances, there will be no more wires in the house.
As long as you install a power transmission device in your home, you can use all household appliances.
In the future, there is no need for a single wire in the house, and the whole environment has become much more refreshed
It is possible that the electrical appliances that have been set together do not yet see the advantages of this technology.
But if this technology is put on a mobile device, the advantages will be immediately apparent.
Mobile devices that could be used at any time have to be charged frequently because of power problems.
If you want to use a mobile device while charging, you must use it with a charging cable.
The mobile device can’t move at all when charging, which is a big problem.
When a mobile device is equipped with a wireless power transmission device, it can be carried around while charging.
In the future, people will no longer have to worry about the problem of electricity, and I don’t know how much convenience has been improved.
Mobile phone is the best example. When charging a mobile phone, if you want to use a mobile phone, you have to drag a long charging cable to keep your activity range very small.
Even if you want to go to the place with your phone, you have to suspend the charging.
It is not very convenient to say it, and it is very uncomfortable to use.
If the mobile phone has the function of wireless charging, there will be no need to worry about this problem in the future.
Even when charging, you can walk around with your phone without worrying about charging.
If Jiang Cheng really develops this kind of technology, he can definitely make a fortune on it.
Those home appliance manufacturers will come to ask Ruojiang Cheng to sell them the license to use this technology.
When Jiang Cheng only needs to sit at home, he will be able to continuously make money from this technology.
In fact, these civilian applications are not yet Jiang Cheng’s main purpose of developing this technology.
Makoto Jiang most values the application of this technology in aerospace. Laying wires on Mars is a very troublesome thing.
Next to build a city on Mars, many of the equipment used need electricity to supply.
If all these devices are powered by wires, the laying of the lines is a big problem.
To build a power transmission line on Mars is much more difficult than on Earth, and there are many more issues to consider.
If there is wireless power transmission technology, the problem of these lines will not exist.
As long as wireless power transmission technology is developed, Jiang Cheng does not have to worry about the energy supply of those devices on Mars.
Makoto Jiang only needs to install a receiving device on all the equipment, and then put a large power transmission equipment in the base, and the energy supply problem of all the equipment will be solved.
It is precisely because of this very real problem that Jiang Cheng is ready to develop this technology in this free time.
As for the future use of this technology to make money, it is just a side benefit.
In fact, wireless power transmission technology has been proposed for a long time, but it has never been realized.
As early as 1889, someone proposed the idea of wireless transmission.
So this technology is the old calendar of the last century, and it is not a new thing at all.
But this technology has been proposed for hundreds of years, but no one can solve it yet.
It is Nikola Tesla, the legendary engineer, who proposed wireless power transmission technology.
When he was in 18XX, he proposed the idea of Wireless Handian, and also conducted experiments, but the final experiment failed.
There are rumors that Tesla has solved the problem of wireless transmission technology, but due to external pressure, it temporarily abandoned this plan.
Some people say that Tesla also left the technical drawings of Wireless Power, but they were completely destroyed.
There are too many legends about Tesla, and Jin doesn’t know whether it’s true or false.
The black technology proposed by Sila is not the same. It is rumored that many of his technologies have surpassed this era and have reached the level of fear of the country.
So many of Tesla’s research results were destroyed, including this wireless power transmission technology.
But Jiang Cheng wouldn’t bother with Tesla, an engineer. Did he develop this technology at the time?
Anyway, even if he really researched this technology, it didn't pass it down in the end. Humans still haven't solved this problem.
For Jiang Cheng, this is a brand new technology and a brand new challenge.
Lucy, help me find all the papers on wireless transmission technology. Let me first look at the results of previous research. "Jiang Cheng stood in the laboratory and said to Lucy.
Before Ruoshou researched wireless power transmission technology, Jiang Cheng routinely looked at other people’s research materials~IndoMTL.com~He was ready to learn from these failures and prepare for his own success
After reading all the research materials of the predecessors, Jiang Cheng understood why those people failed.
The biggest problem with wireless power transmission technology is that the loss during power transmission is too great.
In fact, the wireless transmission technology developed by others is not unusable.
It’s just that those technologies waste too much power when they transmit power.
The wireless power transmission technology developed by many people requires at least half of the electrical energy to be wasted before it can be accepted.
The wireless transmission technology, which wastes more than half of the electric energy, has no possibility of being put into use at all, so the research of these people finally failed.
The most difficult part of wireless power transmission technology is how to reduce consumption.
If you want to convert electrical energy into waves and then transmit them, then loss is inevitable.
Whether it is an electromagnetic wave or a thorough wave, it will naturally attenuate when propagating in the air.
After the power transmission device sends out the power, after the consumption in the air, the receiving device will naturally lose a large part of the power received.
What's more, the propagation of electromagnetic waves will spread, so that the electric energy that can be received so far-loses a part.
After such a consumption, the power loss of wireless transmission can be too large.