The world's richest man started by developing gutter oil

When the cars arrived at the center of the venue, Gulina got out of the first purple Coupe 2014.

Guli Nazha's refreshing ponytail fluttered in the breeze as she walked out of the car door wearing high heels. A purple cheongsam with high slits embroidered with gold patterns fit her body tightly, showing off her perfect curves.

Under the light, the satin cheongsam sparkled, and the golden pattern made it look more noble. She stood there quietly, and everyone around her was intoxicated by her beauty, as if time had stopped.

The audience present were stunned by Gulina’s beauty when they saw her on the big screen.

However, some people still noticed something strange. There was no one in the car, but the car automatically drove to the designated area.

It was not just the Coupe 2014 that Gulina was riding in that was like this; the other Coupe 2014s were the same as that car. These vehicles drove to the parking spaces drawn on the stage without a driver.

"Fuck, there are no people in these cars, how do they get into the parking spaces?"

"Isn't the new car released by Deep Blue going to have some new high-tech features?"

"It should be the automatic parking function. This is nothing new. Volkswagen has had it since 1992."

"Why haven't I seen any car with this feature?"

"Because Volkswagen's technology is not very mature, it has not been mass-produced."

"If you let me touch my wife's long legs, I would be willing to die."

"Others are unwilling to do so, but you are the only one who wants to sleep with my wife?"

Foreign guest area.

Musk was also amazed when he saw the automatic storage function of Coupe2014. He knew that this function might not be as simple as he imagined. If it were that simple, someone would have used it in cars long ago, even though manufacturers such as BBA, Volkswagen, and GM do not have this function.

"This feature is really amazing," exclaimed Brian DeBoer, who was sitting next to Musk.

At the same time, friendly competitors in the state guest area were also shocked by Shenlan's function.

Although Gulina sang very beautifully, they were all focused on the car.

When the song ended and the lights dimmed, Gulina also left the stage at that moment.

When the lights came on again, Zhu Xiaotong appeared on the stage.

“It’s been a long time since I last saw you, my friends. I’m glad that you all came to attend the press conference tonight. Thank you Miss Gulina for bringing us beautiful songs. I believe that the following content will shock everyone even more.

I believe you have seen two cars on our booth. The sedan on my left is the dark blue Coupe 2014, and the SUV on my right is the dark blue GS 2014.

The emergence of these two cars will bring about tremendous changes in the entire automotive industry, because our two cars are very different from traditional cars.

I believe everyone should be very curious about the differences between these two cars and traditional cars.

深蓝Coupe2014并不是燃油车而是一款以纯电力为驱动的电动汽车，车身规格是5021*1987*1431轴距:2960mm，电机采用了自主研发的永磁同步磁阻电机。

The maximum power of the two-wheel drive version reaches 135kW, and the maximum power of the four-wheel drive version is 230kW. The two-wheel drive version can reach 3.2 kilometers per hour in just 2.9 seconds, and the four-wheel drive version can reach kilometers per hour in just seconds.

I believe that everyone is unfamiliar with the name of permanent magnet synchronous reluctance motor. I believe that friends who are engaged in electronic mechanical engineering should know that traditional motors are divided into induction asynchronous motors and permanent magnet synchronous motors. These two types of motors have their own advantages as well as their own defects.

The main disadvantages of induction asynchronous motors are low efficiency, large starting current, low accuracy, torque variation and lagging power factor.

The main disadvantages of permanent magnet synchronous motors are poor stability, high cost, magnetic field loss, high temperature problems and nonlinear problems.

In order to solve this problem, our engineers combined the advantages of induction asynchronous motor and permanent magnet synchronous motor to develop permanent magnet synchronous reluctance motor.

Permanent magnet synchronous reluctance motor is a new type of speed regulation motor. This speed regulation system has the advantages of DC speed regulation system and AC speed regulation system. It is a new generation of stepless speed regulation system after variable frequency speed regulation system and brushless DC motor speed regulation system. It has a simple and firm structure, a wide speed regulation range, excellent speed regulation performance, high efficiency in the entire speed regulation range, and high system reliability.

It mainly consists of a synchronous reluctance motor, a power converter, a controller and a position detector. The controller contains a power converter and a control circuit, while the rotor position detector is installed at one end of the motor.

The synchronous reluctance motor used in the synchronous reluctance motor speed control system is the component of SRD to achieve electromechanical energy conversion, and is also the main feature that distinguishes SRD from other motor drive systems.

SRM is a double-salient variable reluctance motor, whose stator and rotor salient poles are made of laminated ordinary silicon steel sheets.

There are no windings or permanent magnets in the rotor. The concentrated winding is wound around the stator poles. Two windings with opposite diameters are connected together and are called "one phase".

SR motors can be designed with a variety of different phases, and there are many different combinations of stator and rotor poles.”

ummm
Although Zhu Xiaotong gave a detailed introduction to the permanent magnet synchronous reluctance motor, only a few people could understand his introduction. As the saying goes, those who don't understand really don't understand, and those who can understand know how awesome the permanent magnet synchronous reluctance motor is.

"In order to achieve more efficient conversion efficiency for the three-electric system, we abandoned the traditional 12V platform and used the self-developed 48V platform. 48V brings higher power output capability, can support more and more powerful automotive components, and greatly enhances scalability.

In addition, the 48V platform has lower power loss, higher efficiency, and improved energy utilization, which is conducive to simplifying the heat dissipation design of automotive components, reducing costs, and helping to reduce the weight of the entire vehicle and improve the endurance of the electric vehicle.

Of course, the 48V platform is not without its drawbacks. Higher voltages can easily lead to arcing, which occurs when an electrode with a higher potential is close to an electrode with a lower potential (i.e., the wiring harness terminal). Larger arcs exist at 48V. Repeated arcing may damage the connector terminals.

During the maintenance/manufacturing process, it is necessary to turn off the 48V power supply to avoid arcing. The special arc protection design increases the cost and complexity.

But our engineers have already solved these problems," Zhu Xiaotong began to introduce how DeepBlue's engineers solved these problems.

Most people just felt it was awesome when they heard Zhu Xiaotong's introduction, but they had no idea what Zhu Xiaotong was talking about. Only a small number of people working in related industries knew how awesome Deep Blue technology was.

Musk, who was sitting in the foreign guest area, listened with great interest. Perhaps someone would ask when Musk would be able to understand Chinese?

In fact, Musk does not understand Chinese. He relies entirely on the real-time translation of Deep Blue MAX3, otherwise he would not be able to understand what is being said.

“相信大家大家对Coupe2014的续航能力十分好奇，用电力来驱动的汽车续航能力到底有多少，Coupe2014一共分为52kWh、75kWh和105kW三个版本，三个版本续航时间分别为380公里、590公里以及820公里。

The mileage I am talking about here refers to the endurance of 120 kilometers with air conditioning at full load. Under normal circumstances, the endurance standards we give are 400 kilometers, 620 kilometers and 880 kilometers.

I believe that after learning about the battery life of Coupe2014, what everyone is most worried about now is the charging problem of Coupe2014.

Coupe2014 uses a 900V high-voltage platform and supports a maximum charging power of 600kW. If the user uses a 600kW super charging pile, the 52kWh battery can be fully charged in just 5 minutes. The user only needs to go to the toilet and the battery will be fully charged.

Coupe2014 also supports dual-gun charging mode. Even if two super charging piles are used for charging at the same time, it only takes 3 minutes to be fully charged in dual-gun mode. The charging speed is no slower than refueling a fuel vehicle.

At present, we have deployed more than 29 super charging stations and 35 super charging piles in parking lots, gas stations and other places in 1200 first-tier cities and 30000 second-tier cities across the country.

These 1200+ supercharging stations are all built using an integrated power generation and energy storage solution.

So what is the integrated power generation and energy storage solution?

We have installed solar photovoltaic panels and energy storage equipment on the charging piles, which greatly reduces the energy demand of super charging piles and makes public travel greener and more environmentally friendly.

You can log in to our official website to check the specific address. Of course, you can also check it on Gaode Map, so you don’t have to worry about the electric car running out of power when traveling.

If users charge at home, we will provide a 7KW charging station, and it only takes 52 hours to fully charge a 8kWh battery.

Of course, it’s not that we don’t want to equip everyone with higher-power charging piles, but because of power grid problems, individual households can only be equipped with a maximum power of 7KW.

After worrying about the endurance and charging issues of Coupe2014, I believe everyone will worry about the battery life of Coupe2014 next. The battery used by Coupe2014 is not an ordinary battery.

The battery used in the Coupe2014 is the same phosphate semi-solid battery as Deep Blue Electronics.

The maximum capacity of the phosphate semi-solid-state battery is 380wh/kg, and the battery life is twice that of the traditional ternary lithium battery. It can work at temperatures of minus 2 degrees and 40 degrees. As for its safety, it is beyond doubt.

Phosphate semi-solid batteries are also extremely safe and will not explode if squeezed or punctured. They are currently the safest batteries in the world."

While Zhu Xiaotong was introducing, a safety test video of phosphate semi-solid batteries was played on the big screen.

"Awesome! This battery has almost no disadvantages and can be used at minus 40 degrees Celsius. There is no need to worry about the battery life being reduced in winter."

"What is the battery life loss?"

"I believe that only people in the north know this problem. In winter, mobile phone batteries become very weak. If the phone is exposed to the elements, it will not even turn on. Mobile phones and electric cars both use batteries, so they must have the same problem. This battery completely solves this problem."

"The life of ordinary ternary lithium batteries is already durable enough, but I didn't expect that this battery has a lifespan twice as long as ternary lithium. Deep Blue's black technology is really amazing."

"Emmm, really awesome stuff must be expensive. This car is definitely not something I can afford."

"I once read a review abroad that after a Tesla Model S has traveled 15 kilometers, the battery pack will decay to 70% of its original value. The Deep Blue battery is twice as powerful as ordinary ternary lithium batteries, which means that the Deep Blue car will decay after driving for at least 2 kilometers. According to my driving habits, I drove for 90 kilometers before it broke down."

"It can still be used after attenuation, which means that the car can be driven for at least 70 kilometers. I think that except for taxis, ordinary people can't drive that much, which means that Deep Blue electric cars don't have to worry about battery problems. If the price of this car is within 30 yuan, it can probably be bought for 25 yuan."

"A 30 yuan car was sold for 25 yuan. Are you sure you are not kidding me?"

"The state subsidizes new energy vehicles. The state and local subsidies are about 4 to 5 yuan. In addition, there are two other benefits to buying electric cars. The first benefit is that electric cars do not have to pay road maintenance fees. The second benefit is that electricity is cheaper than oil. You should know that one kilowatt-hour of electricity is only 2 cents.

Mr. Zhu just said that it only takes 13 kWh of electricity to travel 13 kilometers, and 6.5 kWh of electricity is only 6 RMB, which means it only costs 1 cents per kilometer. Even if you turn on the air conditioner, it only costs 1 cent per kilometer at most. Driving an electric car is much cheaper than driving a fuel car.

It won’t take long to get your money back if you buy an electric car and use it to hail a taxi from AutoNavi, which is why I say it’s worth buying within 30 yuan.”

"Fuck! This is the first time I've heard of subsidies for electric vehicles. 6 cents per kilometer is too cheap."

"I just checked online and found that electric cars do have subsidies. In Shanghai, the highest amount you can get is 5.5 yuan. Even for the lowest-equipped Coupe 2014, you can get a subsidy of 5.5 yuan. In addition, the car purchase tax is also exempted."

"Fuck, when did this policy come out? Why haven't I heard of it?"

"This policy was only implemented last year. In 2012, pure electric vehicles were determined as the strategic development direction. In 2013, an unprecedented subsidy policy was launched. In 2014, the policy increased support."

"As long as the car is less than 30 yuan, I will buy it. A 30 yuan deep blue car can beat a 50 yuan BBA car. Even a 100 million yuan car may not be able to beat it. What's more, electric cars are so cheap to drive."

"I heard that driving AutoNavi is quite profitable. If the Deep Blue is not expensive, you can consider buying one to drive AutoNavi. After taking into account the starting price, you can get your money back after 15 kilometers. The rest is basically profit. I estimate that you can get your money back in about two years."

At this moment, Musk, who was sitting in the foreign guest area, looked very ugly.

Who will buy Tesla's electric cars after Deep Blue's electric cars are on the market? Even if Deep Blue's electric cars are more expensive than Tesla's electric cars, not to mention that the Deep Blue brand is more famous than Tesla's brand, and Deep Blue's technology is more advanced than Tesla's. Many fools will not buy Deep Blue's electric cars.

Deep Blue cars completely crush his Tesla cars in every aspect of technology.

Brian DeBoer also smiled crookedly when he saw the bitter expression on Musk's face.

深蓝Coupe2014卖给他们的价格是3.2万美刀带运费，算是关税他们拿到手的价格也就3.6万美刀，就算他卖5万美刀仍旧有1.3万美刀的净利润。

Model S sells for $7.7. How can Tesla compete with them? Even if it sets the price at $7, Tesla still cannot compete with them. (End of this chapter)