UMC's motors adopt optimal winding methods, are loaded with electromagnetic controllers, and integrate power controllers, which allows small motors to unleash amazing power. Its maximum output can reach 1,500 horsepower, which is about 1,000 kilowatts. With such powerful power, if installed on an ordinary luxury road car, its 0-100 kilometers acceleration will be reduced to less than one second.
You can imagine how exciting it must be to see the car accelerate to 100 kilometers in less than a second.
But that's not the most important thing. The most important thing is that this motor has an intelligent control system, which prevents the car from racing wildly when the car is kicked off. This intelligent control system will match the car's own autonomous driving system in the future.
At the press conference, in fact, when people heard that a car was going to be built, the reporters showed disapproval. Because in recent years, at least fifty companies have announced the production of cars, but all of them have made loud noises but little rain. In many companies, just a sum of money is encircled, and the boss runs away.
Most industry insiders believe that the current global environment, battery technology, and manufacturing costs are not suitable for mass production.
On the contrary, reporters are very interested in the artificial field, and most of the questions they ask are in this area.
Speaking of motors, some colleagues at the scene expressed their dissatisfaction. One of the more famous colleagues who was invited to the press conference was named Jia Yaoting. He said in a mocking tone: "Haha, it's really ridiculous. You can scare people with just one parameter." Do you just want to build a car if you have a motor? So, Mr. Ye Luo, what do you think is the biggest factor restricting electric cars?"
Ye Luo smiled: "Is this Mr. Jia Yaoting? I heard that you are also a car manufacturer. It's such an honor. Now, I will answer your question. I think that the constraints of electric vehicles are firstly the battery, and secondly It’s the popularity of charging stations. Let me talk about charging stations first.”
Having said this, he paused, and a map of the country was displayed on the big screen, as well as countless small red dots. He grasped it with five fingers of his right palm, and the screen zoomed in.
He smiled and said: "This is a schematic diagram of the nationwide charging stations we are building. The total investment is 320 billion. It is expected that it will be fully completed in about a month."
Jia Yaoting glanced at the screen and asked, "Mr. Ye, are you building a charging station, not a charging pile?"
Ye Luo: "Yes."
Jia Yaoting burst out laughing: "Are you kidding? It takes several hours to charge an electric car. Even fast charging takes two or three hours. You have only a dozen or twenty people in a city or a county. A charging station, do you think this is appropriate? I’m afraid the long queue in front of the power station can circle around the local city, right?"
After saying that, he laughed and looked at everyone, hoping that everyone would laugh with him. Unfortunately, no one laughed. After seeing the powerful chip technology produced by Tiangong, people subconsciously felt that Ye Luo should also release aniseed.
Sure enough, Ye Luo smiled at this time and said: "Mr. Jia is right. If you need to charge for several hours, these power stations are indeed not enough. So, next I will talk about another constraint, the battery."
"Currently, there are lithium batteries on the market. Fast charging takes two or three hours, and slow charging takes seven or eight hours. Lithium batteries are not only expensive, but also very heavy. It is known that the batteries of some electric vehicles have large space and heavy weight. Large ones, some are as high as a ton. Small ones are as heavy as half a ton, which greatly increases the energy consumption of the car."
"In view of this, we at Tiangong Manufacturing invented a gel capacitor battery. This battery is lightweight, generates little heat, and has high energy density. The energy density of lithium batteries on the market is only 100 watts/kg, and ours The gel capacitor battery can reach 1,800 watts/kg. If a battery of the same quality is placed in the same electric vehicle, other people’s batteries can run 500 kilometers, while our batteries can run 9,000 kilometers!”
"Impossible!" Jia Yaoting was the first to question, "Do you have any experimental data?"
Ye Luo smiled and said lightly, "It is made by heaven and never falsifies. We will publish the official data online, Mr. Jia can publish it."
"But even if the capacitor capacity is large, what's the use of your charging station?" Jia Yaoting said loudly.
Ye Luodao: "This brings us to another aspect of our battery, the super fast charging function."
At this time, a staff member walked onto the stage pushing a charging pile. At the same time, a staff member came up carrying a battery box the size of a suitcase.
Ye Luo found a high-power motor and connected it to the battery, but there was no response. He shrugged and said, "It seems that the battery has not been charged yet. Now, let's charge it."
As he spoke, he plugged the charging power cord into the charging pile. There is a display on the charging pile that shows the charging progress.
Everyone can clearly see that a blue charging bar is gradually getting longer. After just thirty seconds, it showed that it was fully charged.
Now, not only did Jia Yao stop, more people raised questions.
"Mr. Ye, can your battery be fully charged in half a minute?"
Ye Luo laughed and said, "Yes. Our battery can be fully charged in thirty seconds. Let's see."
As he said that, he turned on the motor again, and the motor immediately roared, indicating that the battery was fully charged.
Ye Luo continued: "Generally, when we go to refuel, it takes about two minutes to fill up a tank of fuel. But in the future, our trams can be fully charged in just half a minute and run up to 9,000 kilometers."
"Of course, in the future, we will not put so many batteries. We will control the weight of the batteries to about 150 kilograms, so that electric vehicles can run 2,000 kilometers."
Immediately, an attentive person asked: "But didn't I say before that a 150 kilogram battery should only be able to run 1,500 kilometers?"
Ye Luo: "Yes, but that's someone else's car. Our smart car has smaller wind resistance, lighter weight, and higher efficiency. So if others can run a thousand and a half kilometers, we can run more than two thousand kilometers." "
"In this way, our number of charging stations only needs to be about the same as the number of gas stations to fully meet the needs of all electric car owners."
No one could remain calm at this moment, and a reporter immediately asked: "Mr. Ye, when will your company's cars be available on the market?"
Ye Luo: "Everyone will be able to book our cars online as early as the end of this year."
"What about the quotation? Are the prices of your company's cars necessarily high? After all, the cars on the market now cost millions." Some media asked.
Ye Luo: "Our aim is to build cars that ordinary people can afford, so our pricing will not be too high."
"Mr. Ye said it won't be too high, but how high is it? Is it 500,000 or 800,000?"
Ye Luo smiled and said: "I can only give a rough estimate. Our first car will not cost more than 300,000 yuan, and its value will be around 200,000 yuan."
"What?" The audience was shocked. For around 200,000 yuan, you can buy such a high-performance car
Ye Luo said: "You heard me right. In the future, our electric cars will be as cheap as this. Moreover, here, I can also tell you an even more shocking news. Ye Luo suddenly said another sentence that shocked everyone. Field words.
"In the future, we plan to use this motor and battery technology in electric aircraft and build aircraft with electric propellers." Ye Luo said.
The audience was excited again, and someone immediately said: "Mr. Ye, how high can your electric plane fly? Is it more economical than aviation fuel?"
Ye Luo smiled slightly and said, "Yes. A certain passenger plane in the world, with a full load of 853 people and cargo, can have a maximum take-off weight of 560 tons. And it consumes 20 tons for every kilometer it flies. With 30 liters of aviation fuel, it can fly up to 15 kilometers and consume 310,000 liters or 246 tons of fuel, worth one million yuan."
"And if this aircraft uses our new gel battery and high-power motor to drive the propeller. If the same power of energy is provided, our battery will only weigh 55 tons. We can eliminate the aeroengine for the aircraft. 20 tons, 191 tons of batteries are reduced, and the total load is reduced by 211 tons! This move can reduce the load of the aircraft by nearly half!"
There was silence in the audience. People took out their calculators and quickly calculated how far this plane could fly.
Ye Luo did not let them consume brain cells. He continued: "Under normal circumstances, our future electric aircraft can fly a distance of 40,000 kilometers when used on the same 560-ton aircraft of the same model. That is to say, it can roughly fly around the earth."
"Of course, this is a complete waste. A mileage of 20,000 kilometers is enough for it to fly to any place on the earth." Ye Luo said with a smile.
"By the way, someone asked just now if it saves money than using fuel. My answer is, yes, it does save money. Again, the example just now, that plane costs 1 million to fly 15,000 kilometers. But if it is charged, the electricity price is only 300,000 to 400,000 yuan."
Hearing what he said, everyone was shocked. Let me go, if this electric aircraft comes out, there will be no way for the current fuel aircraft to survive!
By then, the existence of aero engines will have no meaning!
Ye Luo's press conference immediately attracted frantic reporting from major media, and people were talking about it. However, on the same day, major newspapers in Europe and the United States published Wenming respectively, using various evidence to comment on Ye Luo's so-called impossibility of electric aircraft.
Some say that aircraft manufacturing is a systematic project that not everyone can enter; others say that if Tiangong Manufacturing could build an aircraft, the earth would spin upside down.
Ye Luo is not interested in these comments. What he wants to do now is to ask for money. Yes, he is very short of money.
Most of the previous public financing was invested in companies under Zhilian Microelectronics. After all, chip processing costs money, and the manufacturing of communication equipment also costs money. When combined, there is not much money left.