Material Empire

"Blamed me?"

In the electrical laboratory of the Anhe Material College, Qin Hai muttered after hearing the news that Xinzhu Chemical introduced a huge loss due to the blind launch of the graphene device introduced by Xu Xiaoqi.

"Don't blame who you blame?" He also retorted with a smile. The car expert Zhang Yewei who was invited to the School of Materials to be a guest. He is now the chief engineer of Hongyuan Automobile Group, and the Hongyuan automobile designed by him has already been Suddenly became a representative of domestic brand cars.

"Although I don't pit the new grave, the new grave was pitted because of me." Qin Hai whispered an ancient text, and then said, "The new grave chemical industry fell and it took a year and a half to get up, Enough for us to make all the profits we should make on the graphene project. With this money, Mr. Zhang, we have capital for new energy vehicles. "

Zhang Weiwei didn't know much about the infighting between Daqin Group and Xinzuo Chemical, but just listened to Qin Hai's speech at the dinner table, so he spoke casually and adjusted the atmosphere. After Qin Hai brought the topic back to the new energy vehicle, he turned his attention back.

"General Manager Qin, this time I come to Hongze, what I want to report to you first is the testing of permanent magnet motors. The permanent magnet motors produced by our Anhe Motor Factory have proven their performance after a long-term limit test in our experimental workshop. It fully meets the requirements for automotive use. Compared with similar products in Europe and the United States, it is not inferior, and there is an absolute advantage in cost. This means that we have mastered this key technology and don't need to breathe. "Zhang Yanwei was excited. Said his expression.

A few years ago, Qin Hai and Zhang Yewei met for the first time. After listening to Zhang Yewei's idea of ​​a new energy vehicle, I felt that it was somewhat related to the several directions he was doing. The two sides hit it off and determined the strategic cooperation intention to jointly develop new energy vehicles.

After that, Zhang Weiwei left Beidian Automobile Group, where he originally worked. To Hongyuan Automobile Group. While presiding over the design and production of the Hongyuan sedan, he is also carrying out technical reserves of new energy vehicles, and is waiting for Qin Hai to achieve several breakthroughs in material technology. Can start the development of new energy vehicles.

New energy vehicles with development feasibility currently include two major categories. One is a car that uses hydrogen as a fuel, and its power system is the same as a traditional car. Both are internal combustion engines, but the fuel used is hydrogen. The advantage of hydrogen energy vehicles is environmental protection, because hydrogen will only produce water after combustion, without any exhaust gas. The key to the development of hydrogen energy vehicles is the storage of hydrogen, which involves the development of hydrogen storage materials.

Another type of new energy vehicles are electric vehicles, which are further divided into solar vehicles, fuel cell vehicles and electric storage vehicles according to the source of electrical energy.

The new energy vehicles discussed by Zhang Weiwei and Qin Hai are limited to electric storage vehicles. This is a relatively mature type of technology. Zhang Weiwei proposed to Qin Hai that new energy vehicles adopting the power storage method have technical points including motors, power storage devices, and electrical energy control systems. To develop new energy vehicles, these technical problems must be solved.

Motor technology was the first breakthrough. After defeating Ohara Club and acquiring the ownership of Anhe Motor Plant, Qin Hai invested funds to carry out a comprehensive technical transformation of the motor plant. Chief Engineer Hu Zhizhong and An Yu Material College's permanent magnet material expert Sun Yuzhi led the team to tackle the problem together. Several motors based on yttrium-based rare earth permanent magnet materials have been developed and entered the international market.

In these motors. There are several models specially prepared for new energy vehicles. Zhang Weiwei went to Anhe Electrical Machinery Factory many times to discuss the technology of automotive motors with Hu Zhizhong, Sun Yuzhi and others. I don't know how many technical improvements have been made, and the permanent magnet motors for vehicles produced by Anhe Electrical Machinery Plant have finally reached the international advanced level. It can fully meet the needs of new energy vehicle production.

Since Daqin Group has no experience in automobile production and marketing, from the beginning, Qinhai decided that the production of new energy vehicles will be jointly completed by Daqin Group and Hongyuan Automobile Group, and the two parties will each take half of the shares in this project. Once this project was started, Zhang Yewei was the general manager who refused to be a benevolent person, which was also recognized by the decision-makers on both sides. When talking about new energy vehicles, Zhang Yongwei always used the phrase "us", which means that the Daqin Group is considered as a family.

"There is also good news in the development of power control systems." Qin Hai said. "The igbt production lines we imported from the UK have been fully installed and debugged a few months ago. And the first batch of high-quality igbt chips have been produced. Zhou Gong promised me to arrange a team for us to develop domestic igbt chips. Automotive power control systems. I believe there will be results soon. "

Zhou Gong, said by Qin Hai, is the military carrier expert Zhou Linlei. Qin Hai bought a set of igbt production equipment from the British company Nice in a concealed way. The main reason is that the carrier's electromagnetic ejection system needs an igbt chip as an energy control device. The property rights of this set of production equipment belong to the Daqin Group, but the production process is under the management of the military, which is considered Qin Hai's contribution to the military. However, the production capacity of this set of production equipment is large enough that the military cannot completely digest these products, and most of the chips will eventually be used in the civilian field.

In order to thank Qin Hai for his help, Zhou Linlei specially arranged a group engaged in electronic technology to develop an energy control system for Qin Hai's new energy vehicles. A large number of technically capable people are concentrated in the field of defense industry. The power control system sounds rather profound, but it is a trivial matter for the military industry department. The flight control system and fire control system that people usually do are a few orders of magnitude higher than this. It is entirely safe for Qin Hai to leave this technology to them.

When Zhang Yewei was at the Beidian Automobile Group, he had contact with the military because of the design and production of military vehicles and knew the military's technical strength. Hearing Qin Hai's introduction, he nodded comfortably and said, "This is great. I have confidence in what has been made out of the science and industry system."

"I already told Zhou Gong that you must produce results three months ago, otherwise don't ask me for help in the military affairs." Qin Hainiu said dryly.

Zhang Yewei laughed and said, "General President Qin is really brave enough to dare to kill the army. I don't think it is necessary to be so anxious, slow work and fine work, our new energy vehicles are not so urgent."

"Who isn't in a hurry?" Qin Hai stared, "I hope to see prototypes before July next year, and no later than the end of next year, our new energy vehicles will be launched in the market."

"You mean, you have solved the electricity storage technology?" Zhang Yanwei heard some clues from Qin Hai's words. Because after the motor technology and the power control system are solved, the only obstacle is the power storage technology. Anhe Material College has been doing research on power storage technology, which Zhang Zhiwei knows. This time Qin Hai specifically called him from Hongyuan and vowed to show that he would see a prototype before July, apparently a decisive breakthrough in power storage technology.

"Hearing is false, seeing is believing," Qin Haizhuang said deceitfully, "let's ask Zhang to see an experiment first."

After all, Qin Hai shouted to the inside of the laboratory: "Mr. Ka'an, are you ready?"

Qin Hai used English, and his voice didn't fall. Zhang Yewei saw a high-nosed foreigner coming out of the back room, followed by two young Chinese assistants. The foreigner owed a little to Qin Hai and Zhang Weiwei and said in blunt Chinese: "General Manager Qin, General Manager Zhang, hello."

"Hello, hello ..." Zhang Yanwei replied in a mixture of Chinese and English.

"This is Mr. Kaan, a foreign scientist hired by our School of Materials." Qin Hai introduced to Zhang Weiwei.

While speaking, Kaan had instructed two assistants to set up the experimental device. This experimental device is actually quite simple, that is, an ordinary electric fan, a current inverter, and a soap-sized battery box, which are connected by wires in the middle. Zhang Weiwei is a knowledgeable person, knowing that the principle of this experiment is that the battery in the battery box emits direct current, which is converted into alternating current by the inverter, and then boosted to drive the electric fan. The power of the electric fan is calculated based on 100w. A set of common nickel-cadmium rechargeable batteries can support about 5 minutes of operation.

"Can you start?" After seeing the assistants set up the device, Kaan asked Qin Hai for instructions.

"Get started ~ www.novelmtl.com ~ Qin Haidao.

Ka An gestured to the assistant, and the assistant closed the switch. As Zhang Yewei knew in advance, the electric fan started to rotate at high speed, making a whirling wind. Another Ka'an assistant pressed the button of a timer on the table, and the LCD numbers on the timer beat rhythmically, showing the running time of the fan.

"The power output is not bad." Zhang Yanwei commented that in addition to the capacity evaluation of the battery, there is also a very important indicator that is the ultimate output power. The electric motor in an electric vehicle has a large power, and has a high requirement for the output power of the battery. At present, this battery box is only the size of soap, but it can make a fan run at full capacity, at least in terms of output power.

The assistant translated Zhang Yanwei's evaluation to Kaan, and Kaan said proudly: "This is just a trivial matter. In theory, it can output 10 times more power than it is now. If you want to see the experiment, we can take one Come try the electric stove. "

"Uh, don't need it anymore." Zhang Yanwei shrugged. He intentionally complained to Qin Hai, saying that some people of this Kaan were mad, but because Kaan was in front of him, he couldn't speak straight. According to Zhang Yiwei's experience, the existing battery technology can reach such a power output in front of the eyes is already very good, a further increase of 10 times ... Kaan's mind is okay? (To be continued)