Chapter 410: Director Yang's first large-scale nuclear power plant
From the moment he stepped down from his post as chairman of the State Development Planning Commission, Yang Weiping secretly made up his mind that he wanted to take advantage of the opportunity of the large-scale development of the western region to build the western region in an all-round way in accordance with the ideal country in his mind.
Although there is now a separate administrative system in the western region, the central government is responsible for foreign affairs and national defense, including management at the strategic level. Therefore, the central authorities are not worried about what kind of separatist behavior Yang Weiping will engage in in in the western region. The right is to treat the entire western region as a huge western special zone, and everything will be fine.
To carry out construction projects, the work of connecting electricity, water, and roads, leveling the land, and leveling the land is the most basic.
The same applies to local construction.
The first thing to be solved in the large-scale development of the western region is the construction of the three major infrastructure facilities of electricity, water, and roads.
Yang Weiping had no intention of carrying out the Three Gorges Water Conservancy Project. In his eyes, the Shanxia Project was like a time bomb, and the cost of large-scale resettlement for the construction of the Three Gorges Project was too high.
The ideal hydropower station he set in sight was Daguai Bay on the Brahmaputra River.
It's just that now there is a border dispute between the McMahon Line and the Indian Asan. Therefore, we have to wait for an opportunity to solve the problem left over from history of the McMahon Line at one time under the guise of armed protection of overseas Chinese similar to the attack on Annam, and then build a super-large hydropower station in Daguai Bay of the Brahmaputra River, which will be enough to solve the electricity problem in the entire southwest region.
Large hydropower stations cannot be built for the time being, and to solve a large number of power supply problems, nuclear power is undoubtedly the best solution.
A ready-made large base for production and power generation that is as good as the 861 Project is idle, wasted, and rusty there, and Yang Weiping naturally has to make full use of it.
After dealing with the misunderstanding between Tiangong Jianfeng Chemical Industry Co., Ltd. and the local residents of Baishou Town, Yang Weiping bid farewell to the officials of the Chongqing Municipal Party Committee and Municipal Government, drove through layers of checkpoints, and entered the main construction site of the Baishou large-scale nuclear power plant.
The supporting family buildings and office buildings on the surface are ready-made, and the underground buildings are also more than 90% completed. All that is being done is the installation of new equipment, as well as the renovation and expansion of the family building and office building. The overall amount of work is not too large.
Project commander of the Baishou large-scale nuclear power plant. Gao Tongsheng, director of the Second Department of Systems Engineering of the Commission of Science, Technology and Industry for National Defense, is currently squatting here.
Gao Tongsheng, who had already received a notice from Yang Weiping, was the chief engineer of the nuclear power plant. Dr. Gleppen, chief engineer of the Bipolis Nuclear Power Plant in the Federal Republic of Germany, after a brief greeting and greeting, directly led Yang Weiping and his party into the underground main control center of the nuclear power plant.
After registration and the necessary inspection procedures at the heavily guarded entrance to the main cave, a battery car for the nuclear power plant was boarded. Along the more than 400-meter-long main tunnel, through three external alloy inside the lead-filled thick gate, deep into the core hinterland of the power station.
The largest underground cavern is the main plant of pressurized water reactor, and the side wall excavation span is 25.2 meters. The vault spans 31.2 meters, is 69 meters high, has a total area of 13,000 square meters, and the nuclear reactor hall runs from 3 floors to 9 floors.
The nuclear reactor hall on the 8th floor, a 30-meter-high hall, is brightly lit.
The reactor support, which is nearly a meter wide and made of I-shaped stainless steel, is wiped spotlessly. Wrap into a square shape.
The huge process tube round jacks under the bracket are densely packed. In total, there are 1984 process pipes. The anti-radiation ditch more than one meter wide on the imperial side is covered with barite sand transported from Yunnan Province.
At the top of the newly renovated hall, many circular ventilation holes and Hengyun exhaust fans are scientifically and reasonably arranged.
The walls around the hall are lined with two-tiered stainless steel corridors, and the walls are clean and shiny with creamy paint.
As we all know, in the 70s, we didn't have stainless steel tableware and other daily necessities. But in the 816 nuclear military caverns, all houses are cast with stainless steel ingots. Whether it's walls, floors, ceilings, pipes, doors, etc., everything in the cave is made of stainless steel. This project consumed one-seventh of the country's stainless steel production at that time!
Gao Tongsheng and Dr. Glephorn led Yang Weiping and his party to the central control room on the 9th floor.
A giant Galaxy I computer with more than 100 million calculations per second is the latest achievement jointly developed by the National University of Defense Technology and the Computer Research Center of the Chinese Academy of Social Sciences. The temperature in the hall is constant all year round, and it is kept at about 25°C.
Countless technicians in white coats, or engineering construction workers in orange overalls, are busy in an orderly manner with their respective duties.
The two commanders-in-chief led a team of strangers to visit, and they just glanced at it, and then stopped paying attention to it, focusing on their own jobs.
"How is the progress of the PWR project?" Yang Weiping asked solemnly, looking at the scrolling data stream on the large color display screen on the wall.
"The nuclear island project below the seventh floor has been completed. Gao Tongsheng happily replied: "The PWR has also undergone repeated safety tests, and the average capacity factor and load factor of the two units are 89.86% and 89.62% respectively. According to the engineering design standards, the annual gaseous tritium emissions of the two units are as low as 7.2×1011 Becorkes and the highest as 1.67×1012 Becorkes, and the total tritium emissions are in line with the current IAEA annual gaseous tritium emission limit of 2.4×5.3% of 1013Bq, and there will be no abnormal emissions!"
"Well, it must be strictly managed and controlled, and the emission of gaseous tritium must not exceed the standard!" Yang Weiping nodded quite seriously.
After Dr. Grepp's translator translated Yang Weiping's words, he immediately said in German: "Director Yang, you can rest assured in this regard. Our nuclear industry organization management system and regulatory standard system in the Federal Republic of Germany are definitely the strictest in the world!"
Yang Weiping nodded at Dr. Greppen with a smile and said in fluent German: "Doctor, I hope you don't hide all the internal documents provided by the Polypolis Nuclear Power Plant." ”
"The Chinese are our most solid allies of the Germans!" said Gelepn very seriously: "As long as we Germans promise something, we will never discount it at all!"
This time, the introduction of nuclear power technology from the Federal Republic of Germany, Yang Weiping asked by name that the cooperation object was the Bepolis nuclear power plant. Because as far as Yang Weiping knew about the nuclear power plants of the world's countries, Germany's Bipolis nuclear power plant has never had any major nuclear leakage accidents from 1975 to 2012.
According to the management model of Bipolis Nuclear Electronics, the organizational structure of the Baishou large-scale nuclear power plant is set to the top position, general manager. It consists of production department, power station engineering department, technical service department, power station improvement department, human resources department, procurement department, public relations department, quality management department, comprehensive coordination department, financial center, internal control center and other functional departments.
Yang Weiping has just advanced the internal documents of the Bipolis nuclear power plant, which is the complete set of quality management manual documents for the plant.
This set of documents is divided into three levels, the power plant manual. Including the personnel organization of the power plant, control room and shift regulations, maintenance regulations, radiation protection regulations, safety and access control, alarm regulations, arson regulations, first aid regulations, technical regulations of the unit, etc.
The second part is the organization manual, which is divided into two parts: the test manual and the maintenance manual.
The third part is the internal management rules.
The power plant manual in this set of documents, as well as the test procedures in the test manual, need to be submitted to the Nuclear Industry Office under the Second Department of Systems Engineering of the Commission of Science, Technology and Industry for National Defense for review and approval, and verified and approved by the China Atomic Energy Agency. Finally, it was approved and implemented by the State Environmental Protection Administration and the Commission of Science, Technology and Industry for National Defense.
Today's Huaxia's contribution to the earth's human society is no longer limited to the old yellow calendar of the four major inventions. The third-generation nickel-based single crystal, GB1978 international Chinese code, C++ high-level programming language, HD79-A avionics standard and other technical patents and standards have been adopted by many countries in the world.
Among them, the most influential is the six standard deviation management system and standards implemented by Yang Weiping in the Chinese military industrial system. (This is commonly referred to as Six Sigma management).
This set of management systems and standards has been widely used by major companies and enterprises in the world as the bible of quality management.
All industrial enterprises in the Federal Republic of Germany have adopted six standard deviation management systems and standards, and the Bepolis nuclear power plant is no exception. The use of this management system and standards has made the Bipolis nuclear power plant a step further in terms of the quality management system of the nuclear industry.
It is precisely because the Chinese mainland has made tremendous contributions to the development of the world's civilization that the current international status of the Chinese government has been improved by many times compared with that before the reform and opening up.
It can be said that the Baishou large-scale nuclear power plant that is about to be put into operation. It has created an optimal template for the future nuclear industry and nuclear energy applications in Huaxia.
The two 984,000 kW PWR nuclear power units are of course RQ79-A gas turbine combined-cycle units produced by Huaying United Steam Turbine Manufacturing Co., Ltd.
Huaying United Gas Turbine Manufacturing Co., Ltd., a joint venture between the four major steam turbine factories of Harbin Motor, SAIC, Dongqi and Nanqi and Rolls-Royce of the United Kingdom, has developed RQ79 after introducing Rolls-Royce's advanced technology and management mode in gas turbines and steam turbines. ZQ79 has two series of gas turbines and steam turbines of different powers.
During the joint venture with Rolls-Royce, China's steam turbine manufacturing experts and technicians have mastered the design and manufacturing capabilities of advanced heavy-duty gas turbines and steam turbines.
The technology of combustion chamber, permeability and heat components, software design, aerodynamics, strength calculation, vibration calculation, combustion, heat transfer and blade flow channel design, system design and on-site debugging technology have been basically mastered.
Although the current RQ79 series of gas turbines are mainly based on the imitation of Rolls-Royce's WR21 intercooling-recuperating cycle gas turbine and General Motors' LM2500, a new advanced gas turbine with completely independent intellectual property rights has not been developed based on the WS6H1 core engine. But Yang Weiping knew that it was just a matter of time.
At present, the imitation is mainly based on the accumulation of basic technology and technology. Because, even if an advanced gas turbine is designed now, to achieve industrial mass production process, without excellent basic processing technology and technology, it will not be able to manufacture a really good product.
Aero engines are already one step ahead, and gas turbines are certainly not far ahead. (To be continued.) )