Galactic Tech Empire

Chapter 53 Striking
in the test field.

Another hour passed.

Sun Wenming and the person in charge of the test field looked at each other, looking at the unreal mileage in front of them.

326!

It turned out to be 326 kilometers!

It's no wonder they were so surprised, after all, those deceitful electric cars before have made them numb.

When they see the cruising range of electric vehicles from car companies, they usually offer a [-]% discount, and some even go so far as to not even reach half of it.

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

The actual mileage is run by the car owner himself, which is the most authentic data; the official mileage is tested at the test field of the Ministry of Industry and Information Technology, and the reliability of this value is between the ideal value and the real value.

The enterprise mileage is definitely the most unreliable existence. In order to make the data look good and attract consumers conveniently, they will mark the ideal value on it.

"This is the first time I've seen such an honest car company. Their cruising range is actually measured!" Sun Wenming said dumbfounded.

The person in charge of the test field looked at the surging and elegant round body, and said with a smile:

"Haha, I suddenly appreciate this surging power."

"Then let's continue the test."

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

……

Lingnan Meicheng.

Fifty freshly baked Haifeng 1 wind turbines have been sent to the Raytheon charging station here.

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

There is a three-story building covering an area of ​​300 square meters at the Raytheon Charging Station in Dongcheng District of Meicheng.

An engineer from Haifeng Wind Power is installing wind turbines on the roof.

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

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

Several workers tighten the screws in sequence.

Zhang Haifeng personally went to the site to check the installation situation, and also inspected the surrounding environment.

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

The wind energy of Dongtang can be divided into four grades, namely rich area, relatively rich area, usable area and poor area.

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

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

How to divide the level of wind energy abundance, the rich area is the effective wind power greater than 200 watts per square meter, the richer area is 150-200 watts per square meter, the usable area is 50-150 watts per square meter, and the poor area is 50 watts per square meter less than 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 winds are more scattered and sometimes come and go, so it's more difficult to use.

"Mr. Zhang, the installation is complete, and we can try to generate electricity."

Hearing the worker's shout, Zhang Haifeng recovered from his thoughts.

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

As soon as Zhang Haifeng's voice fell, the workers began to operate with ease.

First they pull down the brake on the wind wheel.

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

However, the Haifeng 1 wind turbine, which has a very low wind speed, started running immediately.

Zhang Haifeng saw the power generation in the computer room on the side. Fifty 50 kWh wind turbines were generating power together.

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

However, with the wind power situation in Meicheng, he is already very satisfied with this number.

According to the current power generation situation, it is estimated that 3.5 to 3.6 kWh of electricity can be generated a day.

Calculated based on the charging capacity of one Surging and Elegant, the power generation capacity of this day can at least meet the charging needs of 600 Surging and Elegant vehicles.If it is an electric car, it is estimated that tens of thousands of cars can be charged.

That is to say, this charging station does not need electricity from Dongtang Power Grid at present. If the power storage is really not enough, it will be replenished from the power grid.

At least for now, it is definitely enough. After all, the electric vehicles of surging power have not yet been launched, and the electric vehicles of the Raytheon series are all used for charging.

Therefore, the power storage of the charging station of the Raytheon system is temporarily surplus.

Huang Haojie has asked Fang Shengjie to discuss with Dongtang Power Grid Company about the grid connection of wind power.

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 the charging stations built by other Raytheon companies must be under the unified guidance of Raytheon Integrated Services Company.

All the charging stations of the Raytheon series are controlled by the general system of Raytheon Integrated Service Company, that is to say, how much power is stored in each charging station, how much power is generated every day, and how much electricity is consumed. Through the general system, they can see Be clear.

For the charging stations of companies like Yardi, Raytheon Integrated Services Company owns the scheduling power of their power storage, power generation, and electricity consumption, and also has 20% of the charging station revenue.

……

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

Huh? Raytheon Group’s application for grid connection of wind power? Aren’t they engaged in batteries? How to develop wind power?
Flipping through the application form of Raytheon Group, he became more and more shocked.

The electricity storage-charging station plus wind power is planned to achieve an annual power generation of 40-60 billion kWh, and plans to build a wind power station group in the coastal area of ​​eastern Guangdong, with an annual power generation of 200 billion kWh.

We must know that the wind power generation scale of Dongtang this year is only about 2400 billion kWh.

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

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

A battery with an energy density of 240 watt-hours per kilogram? A vertical wind turbine with a power generation of 52-55%? Are you sure you’re not joking?
The boss of Dongtang Power Grid immediately calculated that if the data is true, it means that wind power and photovoltaics 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, the contradiction between the peak period and the trough period of electricity consumption can also be avoided.

Taking Lingnan as an example, we can see the contradictions. The electricity consumption in summer is greater than that in winter, and the daytime is greater than nighttime.

In this case, the spatiotemporal inhomogeneity of electricity consumption leads to the inhomogeneity of power generation.

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

Because the efficiency of the power station is the lowest when the power station is running at low power. For example, when the power station is running at high power, 1 ton of coal can generate 2500 kWh; 1 kWh.

In addition, unstable power sources such as wind power and photovoltaics, due to the influence of natural factors, generate large and small power generation, which brings huge troubles to the grid-connected management of the power grid.

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

If it is true, at least 10-20% of electricity can be saved for Dongtang every year, and the cost of power generation can be reduced at the same time.

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

(End of this chapter)