Resource Tycoon Reborn

Chapter 38 Power Dispersion Mode

"This child is not simple. How can he think so much at such a young age?" Su Huandong was surprised and couldn't help but become interested in Fang's family's education methods. How could a family in an ordinary town educate such a person?

A child? Although Fang Mingyuan said it in the book on the left and the teacher said it on the right, what Su Huandong valued more was Fang Mingyuan's way of thinking about problems. He was not constrained by those frameworks at all and would often jump ahead.

, and it was these ideas full of leaps that gave him many tips. With these tips and the rich information in his hands, Su Huandong was confident to write an article that could impress the Minister of Railways and senior national leaders.

The report is coming.

Fang Mingyuan attached so much importance to the conversion of this railway level crossing into an overpass that he even used American railways as an example to make such a large circle. In the final analysis, he just wanted to start from himself, the "initiator" of railway speed improvement.

If we attach great importance to this work and set an example, then no matter which line is renovated or a new line is built in the future, the builders will have to take this work into consideration. This will form a good cycle. For the services of these people in China

Su Huandong's style is naturally familiar to him. Cutting corners and procrastinating is not surprising. If he did not pay enough attention to this matter in his report, then the matter would probably be delayed for a long time before it is put on the agenda.

That's all, I have benefited from this child. How can I refuse his little request?

"Moreover, Grandpa Su, why can our trains only be pulled by locomotives? If every carriage can provide power, then the speed of the train will be easily increased. I know that it would be very difficult for steam locomotives to do this.

It’s difficult, but what about electric locomotives? If each carriage is equipped with an electric motor, it doesn’t seem very difficult, right?” Fang Mingyuan bit his finger and asked innocently.

In the last life, he had read some information about the Shinkansen. As mentioned above, the Shinkansen locomotive uses a distributed power operation method instead of the most common locomotive traction method. The most common locomotive traction method is

It is necessary to rely on the power of the locomotive to pull the entire train. It can be said that fewer driving wheels are used to drive the entire train. In order to more effectively utilize the traction power of the locomotive and prevent the wheels from spinning, it is necessary to add a large number of wheels to the locomotive.

The weight increases the pressure on the track surface and increases the construction and maintenance costs of the railway.

The so-called power dispersion mode means that a driving device - usually an electric motor - is installed on the wheels of each carriage of the entire train, so that the power of the train can be dispersed to each carriage. In this way, it can

The axle of each carriage is used as a drive, eliminating the need for a heavy locomotive. As a result, the weight of the carriage can be greatly reduced, which not only facilitates the acceleration and deceleration of the train and smooth driving on steep lines, but also reduces noise.

and vibration, which greatly improves travel comfort. At the same time, it reduces the pressure on the rail track, reduces construction costs, and improves economic benefits. It can even convert the kinetic energy of train operation into

Electricity can save energy.

Su Huandong couldn't help but be even more moved. He also noticed this technology when he was searching for the latest relevant information in the ministry after learning the conversation between Fang Mingyuan and Su Aijun. The power dispersion mode that Fang Mingyuan mentioned was exactly the Shinkansen Expressway in Japan.

The power mode used by the railway. It is precisely because of this mode that Japan's Shinkansen trains not only respond very sensitively to acceleration and deceleration, but can ensure five-minute headway operation without worrying about a crash. Moreover, the weight of the carriages is compared to domestic trains.

On the contrary, France's **v high-speed trains of the same period were designed with centralized power driven by locomotives at the front and rear ends, so the trains swayed greatly during travel and accelerated and decelerated during the journey.

It is too slow to operate at a headway of only 5 minutes like Japan's Shinkansen trains.

"Then can you tell me how you came up with this?" Su Huandong asked with a smile.

"Is there anything strange about this?" Fang Mingyuan thought, and he had an idea in the blink of an eye, "Grandpa Su, I heard the teacher say that many military jeeps seem to have four wheels that can provide power, right?"

Su Huandong nodded. Jeeps are four-wheel drive. This is nothing new. The U.S. military's Jeeps were like this as early as World War II. But what does this have to do with the power dispersion mode?

"The teacher said that most cars are powered by the rear wheels. Jeeps are more suitable for driving in the wild than ordinary cars, and their acceleration and turning are faster and more agile than ordinary cars, and their load capacity is also higher. This is all because

Its four wheels can all provide power. I thought, if a train has so many wheels, if each wheel can provide power like a jeep, the speed will definitely be faster, right?" Fang Mingyuan said with a wink.

.

"..." Su Huandong and Su Aijun looked at each other and were speechless for a while. This was the first time they heard someone explain the inspiration for the emergence of the power dispersion mode.

At this time, the door of the living room suddenly opened, and a girl poked her head in and said: "Grandpa, grandma wants me to come up and tell you to go down to eat!"

ps: Many friends are asking, since you are a resource tycoon, where are the resources and why haven't nearly 100,000 words of resources appeared? And some friends are also more pointed, thinking that if you want to become a resource tycoon in China, you are courting death.

All I can say is that you have confused the meaning of resources and energy.

Resources are a general term for various material elements such as material resources, financial resources, and human resources possessed by a country or a certain region. They are divided into two categories: natural resources and social resources. The former such as sunlight, air, water, land, forests, grasslands, animals,

Mineral deposits, etc.; the latter includes human resources, information resources and various material wealth created through labor. These can all be called resources.

What about energy? There are currently about 20 definitions of energy. For example: "Encyclopedia of Science and Technology" says: "Energy is a resource from which energy such as heat, light and power can be obtained"; "Encyclopedia Britannica" says: "Energy is a term that includes all fuels, running water, sunlight and wind. Human beings can use appropriate conversion methods to provide them with the energy they need." "Encyclopedia of Japan" says: "In various production activities , we use thermal energy, mechanical energy, light energy, electrical energy, etc. to do work, and the various carriers in nature that can be used as the source of these energy are called energy." my country's "Energy Encyclopedia" says: "Energy can be directly Or energy carrier resources that can be converted to provide any form of energy such as light, heat, power, etc. needed by humans." It can be seen that energy is a source of energy that takes many forms and can be converted into each other. Exactly and simply It is said that energy is a material resource in nature that can provide humans with some form of energy.

Therefore, resources include energy, and energy is only a part of resources.

Although the protagonist was in the geological exploration industry in his previous life, he must be familiar with the distribution of mineral deposits in the country, and he will naturally know many mineral deposits discovered only in later generations. But at present, he is only seven years old and has nothing, no power, and no money.

Wu Shi, getting involved in energy now is really asking for death. Even YY can't find any logic. Is everyone willing to see such a thing? And indeed, as some friends said, it is better not to get involved in energy easily in China. So I

All we can say is that mineral deposits must have their place, but not now. And why must they be limited to the country?

As for resources? In fact, the protagonist is already using resources, because information is also a resource. Because he has experienced a previous life, he knows that there will be a severe crackdown in 1983, the monkey ticket will increase in price, the train will speed up, and the house price will increase. Initially, he bought stocks

They are all rich, and they have to pay to go to college!