Super Copy of Great Power Technology

When Shao Heping began to introduce graphene batteries, the PPT on the big screen also switched to the schematic diagram of graphene batteries and various test scenarios. In particular, a short video of charging electric vehicles equipped with graphene batteries was inserted in the middle, which was the most shocking. From the time the charging gun was plugged in, the protocol handshake time was about one second. The next moment, the battery power displayed on the car computer began to jump rapidly from 0%. The numbers after the decimal point almost became afterimages, and the single digits increased by one every few seconds. After only one minute, the battery capacity increased to 12%, and the estimated cruising range increased to 230 kilometers. It was so fast that if you didn't know, you would think the video was played at an accelerated speed.

After seeing this scene, the reporters at the press conference could no longer hold back their desire to express themselves. Several familiar reporters gathered together and started discussing in a low voice.

"This graphene battery is incredible. It has a large capacity and a fast charging speed. With it, it will only take a few minutes for new energy vehicles to replace fuel vehicles."

"Mr. Shao also said that graphene batteries are too expensive and difficult to mass produce. It is basically impossible to popularize them."

"That is due to the limitation of technology. Perhaps one day, when graphene production technology breaks through, the price of graphene batteries can be reduced."

"If expensive graphene batteries are used, it is impossible to use them in ordinary cars. Perhaps only electric sports cars like the Roadster can be equipped with them."

"This graphene battery has such excellent performance that it is also very suitable for use in submarines. It is super quiet and has a long enough range. It is simply a ghost killer."

"Graphene batteries are not only suitable for submarines, but also for drones. Just imagine that a drone the size of a palm can fly for more than ten hours. How amazing is that!"

"If one day, the problem of mass production of graphene is solved and graphene batteries are supplied in large quantities, its application prospects will be unimaginable. It is not an exaggeration to say that it is an energy revolution."

“I don’t know which scientific researcher developed this graphene battery. With this technology, it’s very likely that he will win the Nobel Prize.”

……

The graphene battery shocked the audience so much that too many reporters were discussing it secretly. The buzzing noise even affected the progress of the press conference. Shao Heping had to interrupt his explanation and wait for everyone to discuss it for a few minutes until the noise gradually died down before continuing his speech.

"Because the output of graphene batteries is too small and the price is too high, we can only use them in high-end models. The top-end version of Ruida commercial vehicle and convertible Roadster sports car to be released later will be equipped with graphene batteries. If you want to experience the power of graphene batteries, you must prepare enough money.

Well, that’s all I have to say about graphene batteries. If you want to know more information, you can check out next month’s issue of Nature journal, where relevant papers on graphene battery preparation will be published, provided that you can understand them.

Next, I will introduce an important technology that can change the ecology of electric vehicles, that is, wireless charging technology. Speaking of wireless charging technology, everyone must be familiar with it. Some flagship mobile phones, such as Xingyao mobile phones and Ruida third-generation mobile phones, are equipped with it. If your mobile phone is low on power, you can put the phone on the wireless charger, and the phone can automatically replenish power. However, this so-called wireless charging technology is still too primitive and too low-level. The maximum charging power is no more than 50W, and the charging distance cannot exceed 1cm. The power loss during the charging process is still quite large, reaching more than 20%. Such a rough wireless charging technology, of course, cannot be used in new energy vehicles.

In order to solve the wireless charging problem of electric vehicles, our researchers have tried hundreds of solutions after countless experiments, and most of them ended in failure. Either the power is too low, the distance is not enough, or the radiation is too large, which may affect the health of the car owner. Later, with the help of supercomputers, we found a barely acceptable wireless charging solution. This wireless charging system consists of two parts: a transmitter and a receiver. The transmitter can be installed on the ground or on the wall, and the receiver must be installed on the car. As long as the distance between the transmitter and the receiver is within five meters, the wireless energy transmission channel can be opened after the two have a protocol handshake. This wireless charging system has a maximum charging power of 200KW, which is enough to meet the charging needs of general electric vehicles. The charging loss varies depending on the distance, and generally does not exceed 5%. Moreover, each wireless charging pile has ten charging channels and can provide charging services for ten cars at the same time.

Because this system uses directional microwaves for energy transmission, the external radiation is very small, even if the owner stands in front of the charging pile or on the charging parking space, it will not cause any adverse effects on the body. Just last month, this wireless charging device has passed my country's 3C certification, Europe's CE certification, and the United States' FCC certification, so its safety is guaranteed.

I am here to announce that all new energy models released by Ruida Automobile today and in the future will be equipped with wireless charging systems. Models that have already been released, including cars that have already been sold, will also be upgraded and equipped with wireless charging systems for free. All public charging stations and charging piles invested, built and operated by Ruida Automobile will gradually install wireless charging piles and wireless charging parking spaces in the next month to facilitate users to charge their cars. "

Another heavy bomb was dropped, and everyone at the press conference and in the live broadcast room, including the four big guys sitting next to Qiao Ruida, was stunned. Even the barrage in the live broadcast room disappeared for a long time, and then suddenly broke out, and the dense and overwhelming barrage seemed to cover everything.

"Sodium batteries, graphene batteries, and wireless charging, these black technologies are bound to explode and never end, right?"

"Wireless charging is not new. Many research institutions at home and abroad have achieved wireless power transmission at a distance of 5 meters. What's really amazing is that the transmission loss is so low, only 5%. How is this achieved? You should know that the wireless transmission solutions of other research institutions will attenuate by more than 50% when the transmission exceeds three meters, and 75% of the energy will be directly consumed when it exceeds five meters." "The Ruida car I bought before can also be equipped with a wireless charging system for free. It's really conscientious. Tomorrow I will drive my wife's MINIEV to the 4S store to install a wireless charging system."

"This wireless charging system can, to a large extent, solve the problem of insufficient public charging stations. Just imagine, a wireless charging station can radiate a circular area with a radius of 5 meters, which is more than square meters, enough to park seven or eight cars."

"I wonder if other brands of electric cars can be equipped with this wireless charging system? If possible, I would like to install one on my Tesla. With a wireless charging system, charging is much more convenient. Just park the car near the wireless charging station and you don't have to queue up to charge anymore."

“It is recommended that Ruida Motors make its wireless charging technology public, at least the receiver part. This way more new energy vehicle brands can use wireless charging technology, which will be really convenient for you and me.”

"Wireless charging is such an amazing technology. If the technology can be further developed and the charging distance can be extended to several hundred or even thousands of meters, and wireless charging posts can be installed every few hundred meters on both sides of the road, electric cars will never run out of power."

"Didn't Tesla build the Wardenclyffe Tower back then, saying it was intended to provide electricity to the entire world? Perhaps he used similar technology."

After introducing the wireless charging technology, Shao Heping introduced the fourth technology, which is the plug-in hybrid technology for automobiles. Compared with the previous three technologies, this plug-in hybrid technology has much lower black technology content. BYD, Audi and other manufacturers have already realized it and built cars. Ruida Automobile's plug-in hybrid technology is nothing more than lower fuel consumption. The average fuel consumption per 5 kilometers can be controlled within L, which is still worth seeing today when oil prices are rising. However, after experiencing the baptism of the previous three "black technologies", the excitement threshold of the reporters on the scene has been raised too much, and they have little reaction to the plug-in hybrid technology.

Seeing that everyone was not interested in plug-in hybrid technology, Shao Heping did not continue to introduce it, but waved in the direction of the backstage. Immediately, a staff member drove a white and elegant SUV out from the backstage and drove it to the center of the stage, near Shao Heping.

"Let's get to the main topic of today's press conference, the release of new cars. As you can see, the first car to be released today is the Ruida SUV in front of you. Its wheelbase is 2712mm, and the body size is 4650mm×1860mm×1700mm, which has a spacious space that exceeds the same level of large five-seater SUVs. Its front face adopts a hexagonal grille design, and the interior is supplemented by chrome plating and black dotted lines. The overall look is fashionable and stylish. The headlights use the latest energy-saving LED spotlights, which can provide excellent lighting vision for car owners at night. The side of the car adopts a fuller design style, and a waistline is added under the handle to increase the strength of the body and doors. It is worth mentioning that we have made an NFC sensing area on the back of the left rearview mirror. After the owner binds the mobile phone, he can enter the car by swiping the mobile phone here without key unlocking. In terms of tires, we have Giti's 19-inch tires as standard, which are excellent in durability and anti-skid performance.

Let's take a look at the rear of the car. The taillights adopt an integrated through-type design. The lower surround is divided into three parts by three arc curves, which is very recognizable. Let's take a look at the trunk. The bottom of the entire trunk is very flat, and two relatively deep storage slots are set on both sides. Some spare tires, car repair tools and other things can be placed here. The storage space of the entire trunk reaches an astonishing 520L. If you are moving and have large items to move, such as wardrobes, refrigerators and the like, the original trunk can't fit them. At this time, you can also fold down the rear seats, and the backrests and the trunk floor form a flat surface to achieve maximum space expansion. In this way, you have an extra-large trunk of 1340L to fully meet your storage needs.

After looking at the exterior of the car, let's take a look at the interior. After sitting in the driver's seat, what attracts us most is the huge car screen, which is 15.6 inches in size, supports touch, and supports controlled rotation in horizontal and vertical directions. The car system equipped in this car is the latest Kaitian system car version 2.0, which can support all Android software, Windows software, and Kaitian system proprietary software. In addition, we have also developed several more practical car software for the car system, such as Ruida Navigation, Ruida Smart Assistant, Ruida After-sales Center, 3D new panoramic imaging, etc., which can help you better control your car. In front of the driver's seat, there is also an 8-inch information indicator screen that can display the current driving speed, remaining power, expected cruising range and other information.

Due to cost constraints, we made some compromises in interior materials, such as the seat surface is fabric, the steering wheel and door are wrapped in imitation leather, and the center console is simply made of plastic. But this does not affect the beauty and practicality of this car. Let's take a look at the steering wheel, which can be adjusted in height and back, and can easily adapt to your body shape and driving habits.

......"

Shao Heping combined the real car demonstration with PPT picture presentation to introduce in detail all the details of the Ruida SUV. He spoke thousands of words and it lasted for half an hour before he got to the issue that people were most concerned about, which was the announcement of the selling price.

"So how much does such a fully functional, easy-to-use and exquisite SUV cost? Please look at the big screen. The Ruida SUV is divided into three versions according to the battery and power. The basic version uses sodium batteries, has a range of 350 kilometers, and is priced at 68888. The superior version uses lithium-ion batteries, has a range of 500 kilometers, and is priced at 88888. The hybrid version is equipped with Ruida Automobile's self-developed plug-in hybrid power system, has a pure electric range of 120 kilometers, and is priced at 98888."

With the announcement of the price of Ruida SUV, the press conference site and the live broadcast room were all in an uproar. Everyone was amazed that such a large SUV car was priced at less than 7 yuan, which was not much more expensive than the MINIEV car previously produced by Ruida Technology.

"The low-end version of Ruida SUV only has a shorter range, but other functions such as keyless entry, reversing image, automatic parking, etc. are also available, which can be regarded as a model of high cost performance."

"Electric vehicles using sodium batteries are indeed very cheap. A large SUV costs less than 70,000 yuan. It is simply unimaginable. How can other car companies survive?"

"I still prefer the hybrid version. I can refuel anytime and anywhere, and go wherever I want without being restricted by public charging stations." (End of this chapter)