Great warships

Chapter 275 Golden Sun Electric Company

"What? The Germans agreed so quickly?" After Qin Tao and Zheng Ming came back with an interpreter, it was unbelievable to hear Ma Ming talk about this matter. Isn't this too fast?

Ma Ming smiled there: "Yeah, they can't solve the problem of inherent oscillation, they can only leave it to us to solve it, and it also needs to be solved in our country, and they will pay for the travel expenses themselves, so we can save a lot of money money."

It costs money to go abroad, and the motherland is still not rich. Therefore, the conditions proposed by Ma Ming, in addition to requiring the other party to disclose the technology for his own research, are to let them go to the East, which can save money.

Qin Tao nodded: "Ma Gong, you are amazing, I admire you very much."

Ma Ming smiled: "It is an honor to be praised by President Qin."

"Why doesn't this sentence seem like a good word?" Qin Tao looked at Ma Ming speechlessly, and then said: "After we go back, we must continue to study our twelve-phase alternator technology. In the future, our warships will All civilian ships purchase their own generators."

Ma Ming nodded: "Well, I have confidence."

"By the way, Ma Gong, tell me, can you develop an AC-DC double-winding generator, one generator can output AC and DC at the same time, and can maintain uninterrupted power supply when switching between AC and DC?"

Zheng Ming shook his head aside, how is this possible?Isn't this a joke?Alternating generators and DC generators are basically two different structures. Not only do they need to output these at the same time, but they also need to be switched without interruption?

"Even if this kind of generator is fiddled with, what's the point?"

"It means that the problem of AC generators connected to the grid will be solved." Ma Ming said: "After starting, the DC power is first generated, and when connected to the grid, it is switched to AC, so that it can be successfully connected to the grid with other generating units .This technology is very convenient, I think it can be studied!"

Well, if you want to study, study it!Zheng Ming knew that he could no longer talk about this kind of project.

"In order to transform your scientific research into productivity, and then continue to promote scientific research through profits, we Mingzhou Shipbuilding Industry Group, and your Naval Engineering University, jointly fund and build a motor factory?" Qin Tao proposed again.

In the future, they still have a lot of scientific research projects, whether it is all-electric propulsion or electromagnetic ejection, they will cost money, especially the latter!
Qin Tao clearly knew that in his original time and space, the navy took the route of steam catapult, and Ma Ming's electromagnetic catapult was not favored at the beginning, without financial support, Ma Ming relied on his own strength to fiddle with it. Yes, at the end of the bidding, the steam catapult was defeated, allowing aircraft carrier 003 to go directly to the electromagnetic catapult.

Now, although there is Qin Tao's promotion and the support of the old man, the navy is not what the old man said. What if other people support the steam catapult, and finally there is no financial support for the electromagnetic catapult?
Without support, you'll have to figure it out yourself.

Although Qin Tao is very capable of making money, he is also very good at spending money. Moreover, it is somewhat unjustifiable to allow Mingzhou Group's profits to support Ma Ming's research and development. (It also saves readers from scolding the protagonist Madonna.) Now, it should be most suitable for them to start their own businesses, make money by themselves, and then use these funds for research.

"Electric machinery factory?" Ma Ming hesitated: "I don't want to spend energy on management, I want to devote all my energy to research!"

"In terms of management, it can be from your university or from our Mingzhou Group. At that time, it depends on the ratio of shares." Qin Tao said: "You can just do what you are best at. The rest, we Let’s solve it. In this way, even if the country does not approve the project, we still have the funds to engage in all-electric propulsion and electromagnetic ejection. By the way, the money from the sale of your patent for multi-phase synchronous motor stabilization device with rectified load should be enough for the initial stage. invested."

Ma Ming certainly won't start a business, but he needs money.

This is also a defect in the country.

When there are any inventions and patents in the West, companies will come to buy them immediately, and inventors can continue to engage in research and development with this fund.

What about domestic?When patents are invented in China, the inventors have to start their own enterprises and transform science and technology into productivity. However, ordinary scientific researchers do not understand business management, so there are some successes and some failures.

Ma Ming's technical strength is very strong, but if he is allowed to start a business, he will definitely be a loser.

Qin Tao is optimistic about Ma Ming's ability to invent and create, and is also optimistic about the prospects of the motor market. Needless to say, military ships and civilian ships now need generators. In the future, more and more attention will be paid to environmental protection, and wind power will become a trend. The generator, here, has Ma Ming's technology.

Rather than letting Ma Ming give the technology he invented to a domestic wind power company for a symbolic fee of 10 yuan, it is better to put it into his own pocket!This is also for national defense.

Qin Tao planned so.

Ma Ming nodded: "Of course we can do this. Our next technology research and development will require a lot of funds. We also need to choose the route. Mr. Qin, regarding the problem of electromagnetic ejection, we must choose the energy storage!"

If you want to eject the aircraft into the air in a short period of time, the release of energy is definitely not steady, but bursts in a short period of time.

On the steam catapult, a special gas storage tank is used to store the high-temperature and high-pressure steam in the tank in advance, and then release it at the moment of ejection. If the steam from the boiler directly pushes the catapult, the power is too low. not enough.

(A simple example, made up by the hero of East China. For example, it takes 1 minute for the boiler to supply steam to the gas storage tank, but when it is used, it will be used up in a few seconds. If the boiler steam is directly driven catapult, then the steam output needs to be increased tenfold, that is to say, the nuclear reactor must be increased tenfold, which is obviously impossible.)
In the steam catapult, this high-temperature and high-pressure steam storage tank is also a manufacturing difficulty, and it can even be said to be one of the key technologies.In the electromagnetic catapult, it is also the most difficult place to store electric energy in advance.

If you want to eject the aircraft, the peak power of the electromagnetic catapult must reach several hundred megawatts.This data even exceeds the output power of the aircraft carrier's power system, so the energy must be stored in advance and released instantly.

The American solution is flywheel energy storage technology, whose core component is a huge flywheel weighing hundreds of tons.Before use, electric energy is used to drive the flywheel to rotate, so that electric energy is stored in the form of kinetic energy. When in use, the flywheel system will convert kinetic energy into electric energy and release it in an instant.

However, this mechanical method is too primitive and backward, and it is not the best choice at all.

At this time, when Ma Ming mentioned this issue, Qin Tao smiled: "Don't we use medium-voltage DC? Of course, we can directly use supercapacitors to store electrical energy."

A capacitor is a common component in a circuit. Two flat plates with a positive charge on one side and a negative charge on the other are a capacitor. After adding some kind of medium in the middle, the ability to store charges will be stronger.

Make the capacitor super large, and the ability to store charge is super strong, which is a super capacitor.

This thing, like a buffer, can charge it slowly with a small current until the plate is full of charges, and then release all of them quickly, or it can collect a large amount of charges at once, and then release them slowly go out.

The latter principle has been widely used in later generations. This is the kinetic energy recovery system used in electric vehicles. The electric energy generated by the motor is not directly returned to the battery pack, but buffered by a super capacitor.

Ma Ming plans to use medium-voltage direct current, so this method can be used. Americans use medium-voltage alternating current. The positive and negative poles of the alternating current are constantly changing, so it is impossible to continuously charge the capacitor, and the circuit oscillation is almost the same.

Ma Ming nodded: "Yes, I am still hesitating about mechanical energy storage and capacitor energy storage. Now that Mr. Qin also thinks that capacitor energy storage is good, then we will use this technology!"

During the return journey, the two continued to chat, and they parted ways after landing.

There is already a big guy at the outfitting berth of Mingzhou Shipbuilding Industry Group.

The [-]-ton Pennegudov stopped there quietly. After several months of trekking, it finally came to the far east and its new home.

(The actual displacement is [-] tons, so, rounded up, it is said to be [-] tons.)
"This is really a big guy!" Zhang Zhen, who came to watch the fun, said with emotion: "It's even bigger than the French aircraft carrier Clemenceau we saw last time!"

"If it is placed with a [-]-ton tanker, it will not be a big deal." Pang Jianmin said.

Can this be compared?It doesn't look like the same thing at all, okay?Does the tanker have supply racks?Does the tanker have a liquid cargo platform?Does the tanker have a helicopter resupply point?Raise the bar!

Zhang Zhen looked at his old partner dissatisfied.

"President Qin?"

"Hey, Mr. Qin, you are back."

Seeing Qin Tao's figure appear, a group of people immediately greeted excitedly.

"Well, I'm back. Now that this comprehensive supply ship is back, we can start working quickly." Qin Tao glanced around, and then said, "Master Liu, you are going to be the person in charge of this warship. ?”

Liu Dashan in the crowd couldn't believe his ears: "Me?"

"That's right, it's you." Qin Tao said: "In the past two years, you have not only been doing your own job, but also constantly learning and improving. Now, it's time for you to come out and combine theory with practice."

In the 90s, the gold content of college students was very high. Later, the expansion of college enrollment and the emergence of some third-rate pheasant universities made college students, the darling of heaven, come out of the ivory tower.

Of course, the college students in famous universities are still very good, and the hard-working students in ordinary universities are also very good. Only those who have been dawdling after entering the university will express their emotions: I don’t know if I went to college or went to college. I was very confused.

What if I can't go to university?There are also remedial measures, for example, going to night school.

In later generations, night university is a place with mixed diplomas. A certain job requires a bachelor's degree, but I only have a technical secondary school level, what should I do?Then let's have a big night! (Self-examination for adults and the like are all of the same nature.)
But in the early 90s, it was not easy to go to Yeda University.

Because the night university in this era requires an admission test, and most of the students who take the test are failed in the college entrance examination, it is not easy to get admitted.In the eyes of many people, one can be regarded as a college student and an intellectual after studying Yeda University.

Liu Dashan used to be just an ordinary worker in the Mingzhou Shipyard, but he was also very motivated. Seeing that Zhao Changshui, who was from the same background as him, took up a leadership position and went to Huating, he worked hard.

In addition to striving for excellence in technology, he also armed himself with knowledge.

For such a person, Qin Tao has no reason not to promote him.

At this time, what moved Liu Dashan even more was that Mr. Qin was running around all day, yet he still knew his struggle history, and his heart was full of excitement.

"President Qin, don't worry, I will strictly follow the design drawings, coordinate and supervise our workers to assemble this ship, and I will definitely not embarrass you!"

Liu Dashan accepted this task. For him, this is an important step. As long as there are no mistakes in the construction of this supply ship, then in the future, he will also become a person who is in charge of himself like Zhao Changshui, Cong Ju, and Zhou Yongfei. .

Qin Tao nodded: "Well, let's work hard, by the way, outfitting workers, what do you want?"

Qin Tao gave Liu Dashan more autonomy, not only promoting him as the person in charge, but also letting him choose workers.

"I want those old workers." Liu Dashan said.

When he uttered these words, Qin Tao couldn't help but sigh with emotion. This Master Liu, usually in the factory, doesn't look like a mountain, but in fact, he is smart!
After all, he stood out from the workers. If he brought his former brothers to do it, then these people would inevitably feel unbalanced in their hearts. They are also human, so why should they promote Liu Dashan instead of themselves?

People always have this kind of mentality, it's human nature.

Therefore, Liu Dashan directly selected those old-fashioned workers, so that management is easier, and the problem of language barriers can be solved by a translator.

Moreover, this comprehensive supply ship was produced by Lao Maozi after all, and all kinds of technical drawings were packaged together. It has not been translated, and it is also written by Lao Maozi. It is more suitable for those workers to operate it, and the progress will be faster. .

"Okay, you go and pick a group of workers. I only have one request, to deliver this warship to the Navy within one year!"

"Yes!"

Although Liu Dashan had just been promoted, he was full of motivation, and with the military representatives in charge of supervising the construction of the warship watching, it was just the final assembly, so there shouldn't be any major problems.

After Qin Tao arranged this matter, he went to pay attention to the progress of other aspects. Cong Ju held a polyhedron welded by Invar steel in his hand, and showed off to Qin Tao: "Mr. The welding technology of tile-steel polyhedron! Invar tubes are also being explored and will be made soon!"

In a corner of the indoor welding workshop, welding waste piled up into a hill. They wasted a lot of raw materials and finally completed the welding of this finished product!
Qin Tao nodded: "Well, you've done a good job. Keep practicing. Don't be afraid of waste. After the natural gas ships with MOSS tanks on hand are launched, we can officially start the production of this invar-steel membrane-type natural gas ship!"

"Boss Qin, we have already let the wind out that we can build this kind of natural gas ship ourselves, but so far no customers have come to our door, and they are all hesitant to wait and see."

After all, this kind of boat is the most difficult. No one wants to be the first to eat crabs. MOSS tanks can be built here, but the membrane type?
"If there is no order, we have to make it ourselves. At worst, we can make it for our own use. In the future, the transportation company of our group will not only go by land, but also by sea!" Qin Tao is very generous.

The transportation company is now booming, and Qin Tao is very satisfied with the few people he sent there. At the same time, if the transportation company wants to develop further, then the sky and the sea have to be taken into consideration.

The Il-76 and Il-78 that Qin Tao bought last time were intended for his own use, but who would have thought that the Air Force and the Navy are all thieves, and they would divide up the planes when they came back. Air cargo can only give up.

Maritime transportation is something that can be considered, especially the transportation of natural gas. This thing is definitely a lucrative business, and it is a sought-after business in the world's shipping!
Cong Ju nodded. Mr. Qin has courage, and the group must develop rapidly.

After arranging the affairs of the shipyard, Qin Tao went to the transportation company and the steel factory respectively.

The iron and steel factory is being expanded, and a new Invar steel production line is to be built, and large-scale steel rolling machinery and equipment must be installed. The area of ​​the factory area has been expanded by three times, and construction is being carried out everywhere, and it looks like it is full of vitality.

"President Qin, we tried to smelt a few furnaces of steel with the batch of scrap steel from the Ulyanovsk aircraft carrier, but even with the best deck steel, the yield strength of the steel produced is at most [-] MPa. "Zhang Jinxi and Qin Tao reported.

[-] MPa, this is already the highest strength steel that their steel plant can smelt, but Zhang Jinxi's face does not show the slightest joy.

For the deck of an aircraft carrier, this yield strength is not enough!
Start at [-] MPa, [-] is the best, and if it is [-] MPa, it will be fine.

Now, only [-] MPa can be obtained, which is still unable to meet their needs!
"Mr. Zhou is still studying the improvement and industrial production of Invar steel, and cannot take into account the smelting of these steels for the time being. Therefore, we decided to suspend the smelting of deck steel to save waste. In the future..."

"I overlooked it. It seems that we need to recruit some old-fashioned metallurgical experts." Qin Tao said: "Enrich our research team and complete the research and development of high-strength steel as soon as possible."

This kind of research does not happen overnight, it usually takes several years. Start now, and wait until Varyag returns later to catch up.

Speaking of the power of the Red Empire, it is not only the nuclear arsenal, various warships, aircraft and cannons, but also the most basic metallurgical industry.

Few countries in the world can produce deck steel for aircraft carriers. Lao Maozi is one of them. The performance of their aircraft carrier steel is extremely admirable, high strength, low magnetism, corrosion resistance, and all aspects of performance. It is leveraged.

If future generations want to build aircraft carriers, they have to import steel from Lao Maozi.

Now, taking advantage of Lao Maozi's domestic chaos, currency depreciation, serious inflation, and people's dire straits, let some experts come over!
Next time I go to Lao Maozi's place, I must arrange this matter.

After Qin Tao made a round of inspections, the Naval University of Engineering received news that the project proposed by Qin Tao to jointly establish an electric motor company had been approved by the university. Please Qin Tao go over and discuss it in detail.

So, Qin Tao rushed to the destination without stopping.

In the meeting room, a large number of people sat, headed by Gao Min, the president of the university, looking at Qin Tao who was sitting next to him cheerfully.

"Since Mr. Qin proposed the news of the joint establishment of the company, our school's leadership team has conducted careful research and made a decision and reported it to the superior. The superior has given us an approval to form a company with social organizations to transform the scientific research achievements of our school into Productivity is completely feasible, and this time Mr. Qin is here, we hope to conduct research and discussions on the details, for example, regarding the establishment of the company, can we give a hand to the city's state-owned enterprises that are about to go bankrupt."

"No." Qin Tao answered directly.

"Why? Didn't you pull the Huating Water Pump No. [-] Factory back then?"

"It is precisely because of this experience that I made this decision. Those state-owned enterprises that are not well managed will go bankrupt if they should go bankrupt, and they will go bankrupt if they should go bankrupt. New enterprises cannot take over this kind of state-owned enterprise, and there is a big hole in it. If we skip it once, we cannot skip it a second time.”

Qin Tao's attitude is very firm: "If the company goes bankrupt and liquidates its assets, we can help and buy the fixed assets of the factory. However, it is absolutely impossible for the original workers to come back to work and even want to work abroad. impossible."

The people present looked at each other in blank dismay. They still expected Qin Tao to extend a hand of friendship. Who would have thought that Qin Tao's attitude would be so firm!

There was a reason for the collapse of state-owned enterprises, and Qin Tao didn't want to pick up such a hot potato.

"Will our company mainly produce twelve-phase AC motors in the future?" Gao Min continued to ask Qin Tao.

"This is just one of our high-end products. In the future, wind power generation, automobile motors, and various electric construction machinery will all be involved. Specifically, it is like Bosch in Germany. The main purpose of this company is to make money. Take a lot of profits to provide funds for Magong's scientific research projects."

Everyone present showed knowing smiles, and for them, this was the most important thing.

The meeting lasted for a whole day, and a brand-new enterprise named Golden Sun Electric Co., Ltd. finally took shape. The two parties each contributed 50.00% to form a brand-new company. Let's make a decision.

Through recruitment, Qin Tao built up the company's leadership team and tossed and tossed here for a long time, until the Kyiv sailed across the ocean and came to Mingzhou, Qin Tao returned to the shipyard.

(End of this chapter)