Lin Gao Qiming

Chapter 1305 The Song of Electricity ([-])

The biography is very full, but the reality is very skinny.Faraday claimed to be the direct bloodline of Faxiao Zhifazheng, the Yihou of the Three Kingdoms. Back then, his father gave him the reputation of "sugar daddy" in order to restore the Legalist family to him. There is no other effect other than being surprised by people's glances-he was on the thief ship because he was over [-] years old and was still guarding a substation in the outer suburbs of a third-tier city, and there was no possibility of upgrading and changing guards at all. Sex--D-Day gave him a door that could hopefully restore the glory of his ancestors.

Faraday began to study motors in 1630. Since he did not get the approval of the Planning Institute, it can only be regarded as his "private research"-this kind of private research is done by almost every elder. After the new time and space, everyone seems to want to give himself Set up a monument and pass it on, and leave something for future generations to spread your honor.

However, the so-called private research means that they cannot obtain the control materials and professional equipment use rights allocated by the planning institute-of course, this is nothing to the veterans who conduct research on literature, history, philosophy or pure theory. There are big books The library information is sufficient.But for the rest of the veterans who need to conduct a lot of experiments, it is very difficult, which means that they can only use non-controlled materials.If you didn’t bring tools and equipment in your carry-on luggage, it would be very difficult to use some equipment and tools: not only you have to be brave enough to borrow them, but you also have to find the right time—almost no factory or enterprise is not operating 24 hours a day of.

When Faraday was doing research, not only did he not have silicon steel sheets, but he could not even get the most basic copper wires, enameled wires, and mica paper. Therefore, he could only be satisfied with paper research, calculation formulas, and revised drawings. models.Later, Dr. Zhong from the Ministry of Science and Technology learned of his embarrassment and set up a "motor pre-research" project for him, which made Faraday stop talking on paper.

Faraday used the materials obtained from the Ministry of Science and Technology to make a few simple motor models-roughly the kind made by winding coils in middle school physics experiments, purely for feeling.I also used the computing center of the Ministry of Science and Technology to simulate my own design, and only after I had a certain grasp did I start to design and manufacture my first experimental motor.

The reason why the motor is chosen as a breakthrough is mainly because the motor is the least difficult to end in the entire power system.Electric motors are much simpler than generators, and rolling copper windings is not very difficult. There is no need for complicated cooling systems, and simple air cooling is enough. The casing can be cast, and the current capacity of Lingao is more than sufficient.

Apart from the copper windings of the stator, the most important thing on the motor is the soft magnetic material on the rotor.This is an unavoidable stumbling block. In the old time and space, these things were all made of silicon steel sheets.Although people with a little research on electricity know that in theory, cast iron is not used for silicon steel sheets, and cast steel can achieve the goal.But after many experiments and calculations, he found that the gap between the theory and reality of this thing was too great.He specially invited veterans in materials, structure and mechanics to conduct calculations, and concluded that if substitute materials are used, the motors produced will have the same power as the motors brought from old time and space. There is a huge gap,
And everyone has no experience in redesigning motors, and they don’t have the will to do a lot of work—the mode of climbing the technology tree of the veterans is roughly a mixture of the Eighth Route Army’s military industry and Warhammer 40K. On the other hand, as long as possible, the original design of the old space-time will never be changed-especially the overall design blueprint.The Senate actually doesn't have much ability to innovate in technology, so it can only copy as much as possible.

After many unsuccessful experiments, Faraday decided that instead of expending a lot of energy to bypass the problem of silicon steel, it is better to choose the material problem of breaking silicon steel, otherwise the follow-up problems caused by the use of cast iron and cast steel materials will be more complicated.

Although it is quite difficult to smelt silicon steel, the Senate has already established a considerable level of steel industry after all, and it is still possible to smelt silicon steel with this industrial system.

Although based on the existing equipment and technology, only hot-forged silicon steel can be manufactured, and the parameters of this silicon steel and the cold-forged silicon steel of the old time and space are slightly different, but this is much stronger than the gap between cast iron and cast steel.

That is to say, but Faraday’s authority is not up to him to ask the steel factory to trial-produce silicon steel. He can only propose this issue at the Planning Council meeting through Dr. Zhong from the Ministry of Science and Technology, and it will be included in the planning institute’s "project approval". Besides.

Faraday couldn't wait for the Malong Iron and Steel Consortium to provide him with silicon steel sheets. He made a report through the Ministry of Science and Technology and obtained several kilograms of silicon steel sheets in stock from the Planning Institute for trial production.

After reading a lot of information, Faraday believes that with their current technical level and material science capabilities, they don't need to start from the lowest level of electric motors, but directly go to the mature electric motors of the old time and space.These motors have ready-made drawings and process manuals that can be used.

However, the trial production of motors was not something he could handle alone, so he pulled Qian Liushi to join the team. The two discussed it and decided to use the Y series three-phase squirrel cage asynchronous motor in the original national standard of time and space—this kind of motor The technology is mature and versatile, and there are plenty of reference materials available.And judging from the experience of more than 30 years in the original time and space, this kind of motor can stand the test.Once the trial production successfully passes the technical verification, the motors between 0.75 and 37kw can be mass-produced.

In order to trial-produce this motor, he enlisted the help of several veterans in machinery and materials.Use the workshop and equipment of the Ministry of Science and Technology to get busy.Finally, in the autumn of 1632, the first Y series three-phase squirrel-cage asynchronous motor manufactured by Benshikong was successfully trial-produced.It was named "Guangming No. [-] Machine".Of course, the "Guangming No. [-] machine" is not really "made in Lingao". Not only is its silicon steel from another time and space, but the copper wire used for winding is also copper wire brought from an old time and space.In this time and space, all the copper materials they smelt are fire-process copper, which is not suitable for use as winding materials for motors at all.

However, this achievement has verified that the electric power department is fully capable of self-made motors, which has given the electric power department a lot of confidence up and down.Minister Chang Kaishen said meaningfully when approving Faraday's report on materials and funding: "The motor test task is tight!"

On the contrary, Faraday and Qian Liushi, the main go-getters, did not have such great confidence.They know that as long as the steel company cannot produce silicon steel for a day, all their achievements will be nothing but floating clouds in the sky.The silicon steel sheets needed for this series of motors that they are going to mass-produce range from a few kilograms to a hundred kilograms.It is impossible to rely on the reserves of the Planning Institute for so much silicon steel, and it must be based on self-produced silicon steel.

Everyone knew that the performance of the self-produced silicon steel could not be compared with the silicon steel of the old time and space stocked by the Planning Institute, but they had no idea how much the difference was.Besides, hot gadolinium silicon steel sheets were mainly used as generators in old time and space.

The electric power meeting was held under the leadership of the Planning Institute, and many people in the electric power sector hoped to coordinate and solve these technical problems one by one at the meeting.

Looking at the chaotic and whispering meeting room, Faraday's eyes fell on Qian Liushi who was sitting not far away.This partner of his is also the "technical backbone" of the power company.He was originally engaged in the construction and installation of generators, and he is the person who knows generators best in the power department.I belong to people who have seen pigs running and eaten pork. They are a team of go-getters in the installation and construction of Baidao Hydropower Station, but that's all.Both belonged to the "ambitious" figures in the electric power department - although they didn't admit it themselves.

Qian Liushi's time travel was purely a temporary brain failure.Before that, he worked in the international engineering department of a power generation equipment company for two years on the construction and installation plan of the power station. Because of the international financial crisis, the capital chain of his project was broken and the contract was terminated.He started to browse the forum when he had nothing to do for a while, and found that he was very interested in the topic of time travel. Later, he came to the training camp while on a business trip, and then he didn't go back after a brain twitch.After resigning, it's too late to recover, so I can only go to the dark side.

Fortunately, he felt that this was also a very good choice.Since he joined the time-traveling organization relatively late, everything was basically ready when he came, and he had already dissipated all his wealth to serve naked, and he didn't even have a certificate of application.Proposals to purchase multiple water turbines, steam turbines, boilers, gas turbines and various types of generators were also rejected because any one machine would cost millions.Fortunately, he had obtained a large number of manufacturing drawings of various power generation equipment and power facilities, which barely gave him the confidence to buy a boat ticket.It's a pity that the generator set with the smallest capacity in his drawings is 5000kw, and the next smallest is 3kw, and now the crossing crowd doesn't even have the ability to manufacture 5kw generators.Let him often have the sigh of empty-minded dragon-slaying stunt.

As the hour hand gradually pointed to 1 o'clock, Chang Kaishen, the Energy People's Committee entrusted by the Planning Institute to preside over the meeting, stepped onto the speaking table.Chang Yuan is only in his thirties, but his hair is already a little bit bald.He speaks slowly, with a slight Zhejiang accent.

"Comrades, I am entrusted by the Wu De Yuan of the Planning Institute to host this power work meeting today. I hope that everyone can speak freely at the meeting and make their own contributions to the electrification of the Senate! In this new year, let We work hard for a new life and a new job!"

　I wish all book friends a happy new year 2014 and all the best.read a lot

　　
　
(End of this chapter)