Galaxy Technology Empire

In the testing field.

More than an hour passed.

Sun Wenming and the person in charge of the test site looked at each other in confusion, looking at the unreal cruising range in front of them.

326!

It’s actually 326 kilometers!

No wonder they were so surprised, after all, the previous fake electric cars had made them numb.

When they see the cruising range of electric vehicles offered by car companies, they usually give a 30% discount, and some are even more exaggerated, not even half of the range.

The mileage of an electric vehicle can actually be divided into actual mileage, official mileage and corporate mileage.

The actual mileage is what the car owner runs himself, which is the most authentic data; the official mileage is what is tested at the test site of the Ministry of Industry and Information Technology, and its credibility is between the ideal value and the real value.

Enterprise mileage is definitely the most unreliable thing. In order to make the data look good and attract consumers, they will mark it with ideal values.

"This is the first time I've seen such an honest car company. The cruising range they marked is actually measured!" Sun Wenming said in a dumbfounded voice.

The person in charge of the test site looked at the round body of Pengpai Elegant and said with a smile:

"Haha, I suddenly appreciate this surging momentum."

"Then let's continue testing."

The testing by the Ministry of Industry and Information Technology will take at least two months. After all, there are still many details and other aspects to be tested.

…

Meicheng City, Lingnan.

Fifty freshly produced Haifeng 1 wind turbines have been delivered to the Leishen charging station here.

As for the Thor-modified battery, it was already in place half a month ago.

The Leishen Charging Station in Dongcheng District, Meicheng, has a three-story building covering an area of ​​300 square meters.

Engineers from Haifeng Wind Power are installing wind turbines on the roof of the building.

Because other wires and switches, as well as supporting facilities for fixing the wind turbine have been prepared in advance.

With the assistance of the crane, each wind turbine was installed in the already designed slot.

Several workers tightened the screws in order.

Zhang Haifeng went to the site in person to check the installation situation and also inspected the surrounding environment.

Because Meicheng is mountainous, it belongs to the fourth level of wind energy area, that is, a wind energy poor area.

The wind energy in Dongtang is divided into four levels, namely rich area, relatively rich area, usable area and poor area.

The rich and relatively rich areas mainly hit the northwest, northeast, and southeast coastal areas.

Therefore, the current wind power stations are concentrated in the northwest, northeast and southeast coastal areas. Among them, Inner Mongolia has the largest area of ​​wind energy-rich areas, and almost the entire province is a rich area or a relatively rich area.

How to divide the levels of rich wind energy? The rich area means that the effective wind energy power is greater than 200 watts per square meter, the rich area is between 150 and 200 watts per square meter, the usable area is between 50 and 150 watts per square meter, and the poor area is 50 watts per square meter. Below square meters.

Only some small wind turbines can be installed in poor areas.

It's not that there is no wind in Meicheng, it's just that the mountain wind is relatively scattered and sporadic, making it difficult to take advantage of it.

"Gong Zhang, after the installation is completed, we can test the power generation."

Hearing the worker's shouting, Zhang Haifeng came back from his thoughts.

"Okay, everyone is ready to start testing the power generation."

As soon as Zhang Haifeng finished speaking, the workers began to operate with ease.

First they pulled the brakes off the wind wheel.

Although the wind in Meicheng is not strong, the wind speed is only between 3 and 4 meters per second.

But when the wind speed was very low, the Haifeng 1 wind turbine started running immediately.

Zhang Haifeng saw the power generation situation in the computer room nearby. Fifty 50-kilowatt-hour wind turbines were generating electricity together.

The meter shows a power generation of 0.42 to 0.49 kilowatt hours per second. Zhang Haifeng knows that this is not the peak value. The peak value should be between 0.55 and 0.6 kilowatt hours per second.

However, considering the wind power situation in Meicheng, he was very satisfied with this number.

According to the current power generation situation, it is estimated that 35,000 to 36,000 kilowatt hours of electricity can be generated per day.

Calculated based on the charging capacity of one Pengpai Elegance, the power generation on this day can meet the charging needs of at least 600 Pengpai Elegance. If it is an electric vehicle, it is estimated that it can charge tens of thousands of vehicles.

In other words, this charging station does not need to receive power from the Dongtang power grid at present. If the power storage is really insufficient, it can be replenished from the power grid.

At least it is definitely enough for now. After all, the electric cars of Pengpai Power have not yet been launched, and the ones that come for charging are all Thor series electric cars. These electric donkeys can only charge about two or three kilowatt hours at a time.

Therefore, the power storage of the Thor charging station is temporarily sufficient.

Huang Haojie has asked Fang Shengjie to discuss wind power grid integration with Dongtang Power Grid Company.

Why did Fang Shengjie go? The main reason is that Haifeng Wind Power Company is a subsidiary of Raytheon Group.

Moreover, Raytheon Integrated Services Company not only has its own charging stations, but charging stations built by other Raytheon companies are all under the unified guidance of Raytheon Integrated Services Company.

All Thor charging stations are controlled by the overall system of Thor Integrated Services Company. That is to say, each charging station can see how much electricity it stores, how much electricity it generates every day, and how much electricity it consumes. Through the overall system, they can see Be clear.

For the charging stations of companies such as Yadi, Raytheon Integrated Services Company has the dispatching rights for electricity storage, power generation and electricity consumption, as well as 20% of the charging station revenue.

…

The boss of Dongtang Power Grid Company was busy reading the report sent by his assistant.

Huh? Raytheon Group’s wind power grid connection application? Aren’t they engaged in battery development? How do they develop wind power?

After flipping through the application form from Raytheon Group, he became more and more shocked.

Power storage and charging stations plus wind power are planned to achieve an annual power generation of 4 to 6 billion kilowatt hours, and a wind power station group is planned to be established in the coastal area of ​​eastern Guangdong, with an annual power generation of 20 billion kilowatt hours.

We must know that the wind power generation scale in Dongtang this year is only about 240 billion kilowatt hours.

You, the Raytheon Group, are going to achieve 10% of the country’s wind power production capacity. You are not bragging, right?

But when he saw the technical parameters of the Thor-modified battery and the Haifeng 1 wind turbine, he couldn't help but wipe his eyes.

A battery with an energy density of 240 watt hours per kilogram? A vertical wind turbine with a generating power of 52 to 55%? Are you sure you are not kidding?

The CEO of Dongtang Power Grid immediately made calculations. If the data is true, it means that wind power and photovoltaic power will enter a controllable state in the future.

Instead of generating one kilowatt-hour of electricity now, half a kilowatt-hour is wasted in energy conversion.

In addition, it can also avoid conflicts between peak and trough periods of electricity consumption.

Taking Lingnan as an example, we can see the contradiction. Electricity consumption in summer is greater than in winter, and during the day it is greater than at night.

In this case, electricity consumption is uneven in time and space, causing power generation to also be uneven in time and space.

The problem is that the uneven time and space of electricity consumption is very simple, but the uneven time and space of power generation is a big problem.

Because the efficiency of a power station is the lowest when it is running at low power. For example, when the power station is running at high power, 1 ton of coal can generate 2,500 kilowatt hours of electricity; then when the power station is running at low power, the power generated by 1 ton of coal may not be enough. 2000 kWh.

In addition, unstable power sources such as wind power and photovoltaics, due to the influence of natural factors, generate electricity intermittently, which brings huge troubles to the grid connection management.

After thinking for a while, the boss of Dongtang Power Grid decided to take the time to visit Lingnan Shanmei.

If it is true, it can save Dongtang at least 10 to 20% of electricity every year and reduce power generation costs at the same time.

He approved Raytheon Group's application for grid connection and asked his assistant to arrange the time.