Take Off My Aviation Era - Chapter 1719

In fact, China Ascendas has long been deploying heavy-duty gas turbines, but compared to small and medium-sized gas turbines below 40 MW such as general industrial gas turbines and naval gas turbines. The form of development is different.

Heavy-duty gas turbines are another different technical route.

Although similar in principle, heavy-duty gas turbines generally have over 80 megawatts of super power. Therefore, the selection of materials and the determination of various structures and related processing techniques are unique from those of aeroderivatives. In these respects, it can be said that they have started their own way.

Therefore, although China Ascendas has a layout, it has never made a concrete breakthrough.

After all, when it comes to China’s take-off, there are many projects on hand. Although the annual research and development funding has been increasing, it can not support the division of various projects, resulting in the cost of investing in heavy-duty gas turbines.

In addition, the domestic related supporting facilities have not kept up, so that China Ascendas has not fumbled in this regard for many years.

This is why GM and other international gas turbine giants, although the gas turbines below 40 MW were beaten by China’s take-off, are not completely broken, because the heavy-duty gas turbines in their hands are the most profitable and have the highest profits. Monopoly products.

It is difficult for China to take off in a short period of time to make a breakthrough. In that case, what if the small and medium-sized gas turbine market is given to China to take off?

Giants such as General Motors slightly raised the price of heavy-duty gas turbines by a few percentage points, and everything came back.

Even these international gas turbine giants are clamoring that even if they give China another 20 years to take off, they will not be able to build heavy-duty gas turbines. Among them, the president of Mitsubishi Heavy Industries Heavy-Duty Gas Turbine Co., Ltd. Yoo Oiso has the most rampant attitude because he was in a TV interview. Zhong said without evasiveness: “China Ascendas wants to own heavy gas turbines in three ways. It has been standing for more than a hundred years, and even in the next life, you will not see the day when this industrial giant falls; the third is the complete sinking of the Japanese archipelago, and China has soared to salvage the technical data left by Mitsubishi. It is a pity that this kind of natural disaster is coming. , Mankind will be overwhelmed, and it is not known whether China will survive or not.

Therefore, the final conclusion is that China Ascendas will never be able to obtain heavy-duty gas turbines. ”

Oiso Yoo’s remarks have a great impact on the world. Although the industry generally feels that these remarks are a bit mean, the truth still makes sense. After all, the only manufacturer in the world who masters aeroderivatives and heavy-duty gas turbines is The General Motors Group of the United States.

This is also where GM can stand at the top of the world’s industrial pyramid.

But the only is the only one. Although China Ascendas has achieved good results in aero engines and aero-modified aircraft, its overall foundation is still far behind GM.

It is like Pratt & Whitney and Rolls-Royce, both of which are already very accomplished in aero engines, but they have performed poorly in gas turbines, especially heavy-duty gas turbines.

Therefore, it is normal for China to take off to produce heavy-duty gas turbines. After all, a company’s energy is limited, and it is impossible to be greedy for everything. As long as it can understand the existing aero engines and aeroderivatives, it will be great.

In fact, Zhuang Jianye thinks the same way. After all, the focus of China’s take-off is aviation and aerospace, especially civil aircraft. In the future, it will be a deadlock with Boeing and Airbus, so hold on to the basics and keep the road down. Are important.

But Zhuang Jianye seeks stability, but the fast-changing new situation has forced Zhuang Jianye to make progress in stability.

Especially after climate change and green energy became the focus of attention of various countries, relevant departments began to lay out the layout and development of domestic green energy, which made the sharp-eyed Zhuang Jianye realize that new economic growth points are emerging.

It’s just that compared to solar energy, wind energy, and nuclear energy, which are not well-known for China’s take-off, Zhuang Jianye is optimistic about the coal-themed energy structure.

This is also the most important source of energy for China’s take-off at this stage, accounting for almost 80% of the energy consumption for China’s take-off.

As a result, when green energy was just emerging in the past few years, many “people of insight” in China hoped to use China’s take-off as a reform pilot, gradually reducing the use of coal and replacing it with other clean energy sources.

However, at that time, Zhuang Jianye refused to stop the coal rashly, which is tantamount to cutting off the main artery of China’s take-off.

It’s just that although there was no rash progress at the time, it also sounded the alarm for Zhuang Jianye. The pollution caused by the inability to use coal to generate electricity is indeed greater. Not to mention the emissions of carbon dioxide and sulfur dioxide, even the annual PM2.5 is very distressing.

Not to mention, some time ago, Huancheng, a city in the middle of the southwest, appeared in smog. You must know that when Zhuang Jianye first started his business, Huancheng’s rivers were able to catch fresh river fish. In 2009, the Huancheng River, let alone fish, didn’t even grow aquatic plants.

A similar situation is nothing new in the cities where several key factories are located in China, and people are not surprised. As long as there is money to make, the environment is not a big deal.

However, Zhuang Jianye knows that serious problems will arise in such an exhaustion. More importantly, it is impossible for the country to turn a blind eye to this forever. What if the real governance environment is changed someday?

Does China take off really want to suspend production for rectification?

That would be too passive. UU Reading www.uukānshu. com

So instead of waiting to get there, it is better to take the initiative to make your own energy consumption cleaner and more efficient. Not only will you avoid future rectification, but more importantly, it will be possible to make a lot of money with these mature products and technologies in the future. Big wave.

So Zhuang Jianye paid attention to coal cleaning.

First, coal is the main energy source for China to take off; secondly, the domestic energy structure is rich in coal, short of oil, and low in gas. This determines that coal will remain the main energy source in the country for a long time to come.

Compared with the previous two points, the most important thing is that China Ascendas has gas turbine related technology, which allows China Ascendas to enter the integrated coal gasification combined cycle power generation system, that is, the system has sufficient technical support.

This integrated coal gasification combined cycle power generation system is also known as the cleanest coal power generation system. It uses many supply equipment to separate sulfur dioxide and carbon dioxide from coal to form clean gas. For example, in a gas turbine, it drives a generator to generate electricity. .

It’s just that the required gas turbine power cannot be too small, and the worst is at the level of an E-class heavy-duty gas turbine of 100 MW!