I collect gold fingers in the heavens

Chapter 746 New Energy Vehicles

The special envoys have seen the work of this [wireless magnetic field resonance electric pile] with their own eyes. Huang Yuping is indeed not lying. This is very similar to a charging pile, which can transfer electricity without using traditional wires.

However, what the special envoys observed was that wires need to be used to introduce electricity at the input end, and wires need to be used to output electricity at the output end.

Can't wireless charging directly input power into various devices?

A special envoy asked this question, "[Super Group]'s technology can only be used to transmit electricity, can't it be directly used for wireless charging?"

"Of course we also considered this and started to conduct research. However, due to some technical difficulties, we can only support wireless charging for low-power electrical devices at present. These electrical devices that support wireless charging must also have special Resonance controls the core chip and induction coil." Huang Yuping explained.

"The induction coil is used to generate frequency resonance, and the resonance control core chip is the control center of the resonance principle of wireless charging technology. It is very important. The precise radiation range control, the frequency of the magnetic field, and other controls are all realized by the chip."

Several envoys listened silently.

Huang Yuping added, "I know what the leaders mean. They want to ask whether the technology of our group can support cars or other large-scale electrical equipment. Is it right to charge while using it?"

"Unfortunately, it can't be done yet! But the mobile phone is already in the process of research and development." Huang Yuping shook his head and said.

Several special envoys were a little disappointed when they heard this.

If [Chaoqun Group] really develops a wireless charging technology that can support real-time use and charging of large-scale electrical equipment such as automobiles, then the domestic new energy automobile industry will usher in a real explosive growth.

Although the development of new energy vehicles is in full swing, in fact, the gap with fuel vehicles is still huge.

In the whole year of 2021, the cumulative sales of domestic automobiles will be 2627.5 million, a year-on-year increase of 3.8%.Among them, the growth rate of new energy models is the most obvious. The cumulative sales volume in 2021 will be 2148.2 million vehicles, a year-on-year increase of 6.5%.

The data of new energy vehicles seems to be very good, but if you look at the specific values, in the field of passenger vehicles, in 2021, the sales volume of new energy vehicles will be 352.1 million, not new energy vehicles, that is, traditional fuel vehicles. Reached 1796.1 million vehicles.

The gap between the two is as much as 5 times.

If the new energy automobile industry wants to replace the traditional automobile industry, it can only be said that there is still a long way to go.

Of course, there are reasons why the higher authorities attach so much importance to and vigorously develop the new energy vehicle industry.

One is to reduce dependence on imported oil.

my country is a country "rich in coal, short of oil, and low in gas", but my country, which is short of oil, is the world's second largest crude oil consumer and the world's largest crude oil importer.

In recent years, the gap between my country's oil production and consumption has been expanding, and the gap can only be made up through oil imports.

As the world's largest oil importer, the growth rate of my country's oil imports has remained at a high level for many years, and the dependence on oil imports has reached more than 70%.

At the same time, my country's coal reserves rank among the top in the world, and the current power grid is dominated by "coal power". The development of pure electric vehicles can just solve the problems caused by "lack of oil and gas". Consider the result.

As a secondary energy source, electric energy is not limited by petroleum resources. In addition to coal, nuclear energy, wind energy, hydraulic power, solar energy, tides, and geothermal energy can all be converted into electric energy, so it will greatly improve strategic security.

Second, the energy utilization rate is higher.

Traditional automobiles rely on internal combustion engines to convert the chemical energy of gasoline and diesel into kinetic energy, while the thermal efficiency of internal combustion engines, that is, automobile engines, is only 20% to 40%.Coupled with crude oil mining, refining, processing and other processes, the average energy utilization rate of crude oil is only about 14%.

The relevant data show that even if heavy oil is used to generate electricity, and then the power output of the power plant (during heavy oil refining, power plant thermoelectric conversion, power transmission, battery charging and discharging, motor loss, etc.), the motor output shaft of the electric vehicle can also be Get about 20% of the energy.If instead of using heavy oil for power generation, other power generation methods are used, the energy utilization rate will be higher.

Relevant calculations show that if the electric energy converted from new energy is used, pure electric vehicles can save energy by 70% compared with fuel vehicles, and the cost can also be saved by about 50%.

The third is green, low-carbon and environmental protection.

In the last 2 years when human civilization was born and the population increased dramatically, the global temperature was very stable.Volatility is what it looks like at one degree.However, human activities are now causing the temperature to rise by 2050 degrees by 2 and by 2100 degrees by 4.

Such a sharp change in temperature is likely to bring unprecedented disasters to human beings!
So environmental protection is indeed something worth considering.

It's just that it didn't develop in China before, so we didn't talk about environmental protection or the so-called carbon emission rights.

After all, the matter of environmental protection is too big, and it is not as important as the people of the country to have enough food.

But now the domestic development has reached a certain stage, and after the emergence of the new energy automobile industry, the country sees new opportunities, so carbon emissions and environmental protection can also be discussed.

There is another important reason why my country vigorously develops the new energy automobile industry, that is, in terms of new energy, our country has great advantages.

my country has much richer resources in the electric vehicle industry chain.The core technology of electric vehicles is "three electrics", that is, "battery, motor, and electronic control", and the two key resources required for the production of batteries and motors are abundant in my country.

At present, the main power batteries of electric vehicles are mostly lithium batteries, and my country is also the third largest country in the world in terms of lithium resource reserves.At present, electric vehicles generally use permanent magnet synchronous motors, which need to use rare earth permanent magnet materials to make the rotor of the motor.And my country's rare earth resource reserves rank first in the world, accounting for half of the world's total reserves.In the current rare earth product market, my country's output accounts for more than 90% of the world market.Therefore, in terms of resources, my country has a natural advantage in developing electric vehicles.

New energy vehicles allow the country to see an opportunity to overtake in the automotive field. Otherwise, based on the current domestic situation, it would be difficult to compete with established foreign car companies that have been immersed in this field for dozens or hundreds of years.

A large number of patented technologies are in the hands of these foreign car companies. The more domestic cars are sold, it is actually just making money from foreign car companies.

Just like the VCD industry used to be.

Because they did not master the core technology, they were united by foreign movement manufacturers and harvested a wave of patents.

In the end, it was found that the domestic factory assembled a VCD worth several thousand yuan and sold it, and the profit from the last one was less than 2 US dollars.

(End of this chapter)