Introduction: If the nuclear power service industry develops well, its contribution to GDP may not be lower than that of nuclear power equipment manufacturing. Shanghai has a unique advantage in the development of nuclear power service industry and is currently preparing to establish a “nuclear power service technology park†on December 9, 2011. The annual summary conference of "Shanghai Nuclear Power Equipment Welding Materials Localization and Innovation Platform" is in progress.
Unlike the general summary conference, this conference pays more attention to information exchange at all levels of welding material development, rather than a simple transactional summary.
Because this platform pays more attention to serviceability. The platform was set up by the Shanghai Nuclear Power Office, the Shanghai Power Generation Equipment Design and Research Institute, and the Shanghai Nuclear Engineering Research and Design Institute. It is similar to the German Fraunhofer Consortium. Its members include not only manufacturers, universities and research institutes, but also the official authorities and direct users of products. It is a new attempt to use the "official + research + use + research" model. The user unit mainly focuses on the newly developed welding consumables, conducts performance and process evaluation tests, and provides trial feedback and suggestions for improvement, thereby effectively shortening the cycle of conversion of scientific research achievements into products.
With this as a starting point, Shanghai is continuing to make changes in the development of the nuclear power service industry.
Nuclear power welding material R&D platform According to statistics, in a million kilowatt-class nuclear power unit, although the cost of welding consumables is only about 1%, its importance should not be underestimated. If the main material of the unit equipment is compared to a piece of cloth, the welding material is equivalent to the line of sewing clothes. Its quality is directly related to the quality of clothes. At present, China has basically been able to produce non-nuclear grade welding consumables, but nuclear grade welding consumables, especially nuclear grade I consumables, are still far from technical requirements.
At this stage, the welding materials used in the main pressure equipment of nuclear islands, including reactor pressure vessels, steam generators, voltage regulators, main pipelines, and main pumps, are all monopolized by foreign companies. Not only are they expensive, they have long procurement cycles, and they have quality control. Difficult, but there is risk of being smashed for other reasons.
In order to realize the localization of nuclear grade welding consumables, in 2009, under the impetus of the Shanghai Nuclear Power Office, the “Shanghai localization and innovation platform for welding equipment for nuclear power equipment†was established. At present, the platform has more than 10 member units, including the Shanghai Nuclear Power Office, the Shanghai Power Generation Equipment Design and Research Institute, the Shanghai Nuclear Engineering Research and Design Institute, Shanghai Jiaotong University, the Atlantic Welding Material Company, and the Shanghai Electric Power Company (600021). ) Build company and other enterprises, Baosteel, Shanghai Electric (601727, stock bar) Nuclear Power Equipment Co., Ltd., etc.
Liu Weirui, deputy director of the Nuclear Power Office, told Shanghai State-owned Assets, “This platform aims to build a service system that will better serve the development of the nuclear power industry in Shanghai through the optimization of various innovative resources.†The nuclear power equipment manufacturing center appears to Liu Weirui The future development of Shanghai's nuclear power industry includes two major sectors, one for the nuclear power equipment manufacturing industry and one for the nuclear power service industry.
In the early 1970s, under the care of Premier Zhou Enlai, Shanghai made special arrangements for the development and construction of nuclear power plants (commonly referred to as "728 Project") on February 8, 1970. This opened the curtain for China's development of the nuclear power industry. .
There are more than 100 units in Shanghai participating in the "728 Project." Successively developed equipment accounts for 50% of all equipment, and accounts for about 70% of domestic equipment. Among the 15 main equipments, Shanghai has made 7 projects. In addition, more than 10,000 tons of large forgings and other new materials for nuclear pressure vessels were contracted.
"At present, Shanghai's nuclear power industry authority, the Shanghai Nuclear Power Office, formerly known as the 'Shanghai 728 Project Coordination Group Office'. The Shanghai Nuclear Engineering Research and Design Institute, which is responsible for the '728 Project' design task, has always been known as ' The 728 School'. This shows the origin of Shanghai's nuclear power industry and China.†Liu Weirui told Shanghai State Assets.
After the practice of “728 Projectâ€, the nuclear power industry structure in Shanghai was initially formed. At present, Shanghai has formed the Shanghai Electric Harbor Port heavy equipment manufacturing base: the production of nuclear island main equipment (pressure vessels, steam generators, regulators, reactor internals, control rod drive mechanism, the main pump), conventional island of millions of kilowatts Nuclear power turbine generating units; Minhang's large-scale casting and forging production base and Baosteel's nuclear-based nuclear material base.
In accordance with the development of the national nuclear power situation, in order to increase its competitive strength, Shanghai Electric concentrated all its nuclear island manufacturing resources in January 2007 and established Shanghai Electric Heavy Industry Group, focusing on nuclear island main equipment, large castings and forgings, and Shanghai Electric Power Station. The group mainly focuses on nuclear power conventional islands. Shanghai Electric is committed to becoming a nuclear power main equipment manufacturing base integrating nuclear islands, conventional islands, and large-scale castings and forgings. At present, Shanghai Electric's production of internal components and control rod drive mechanism nuclear island two major components, its market share is close to 100%.
Nuclear power service industry has begun to take shape. The development of nuclear power equipment manufacturing industry will inevitably promote the development of nuclear power service industry.
The nuclear power service industry includes scientific research, engineering design, system integration, engineering general contracting, nuclear power station operation services, third-party testing and certification, standard formulation, nuclear power consulting, and personnel training.
According to Liu Weirui, in recent years, Shanghai's nuclear power service industry has begun to take shape.
Shanghai is an important base for R&D and design of nuclear power plants. If the third generation nuclear power technology (AP1000) relies on the project's scientific research, design and other work, mainly by the Shanghai Nuclear Engineering Research and Design Institute. In addition, the institute is developing a large-scale advanced pressurized water reactor nuclear power plant CAP1400 project with independent intellectual property rights, which has been listed as a national major project. According to Zheng Mingguang, dean of the Shanghai Nuclear Industry Institute, regarding the localization standard design of the AP1000, the Shanghai Nuclear Industrial Institute is also in full swing, and the preliminary design of the CAP1400 will be completed.
Similarly, many third-party testing and certification work is also completed in Shanghai. For example, the Shanghai Institute of Industrial Automation Instrumentation is authorized by the National Energy Administration to establish a national-level R&D and test center. It is mainly engaged in the testing and verification of nuclear power meters, and speeds up the construction of nuclear power standard specification systems.
According to Sun Shuping, president of the institute, they have collected various standards in the world, and they hope to promote the standardization of China's nuclear power quality assessment and verification technologies by digesting and absorbing international nuclear power advanced technologies and standards.
The Shanghai Power Generation Equipment Design and Research Institute has established the AP1000 Nuclear Power and the independently developed CAP Series nuclear power equipment and material appraisal center. The former deputy chief engineer of the hospital, DAI Peichen, told Shanghai State-owned Assets and Resources that the development of the 11 nuclear grade welding consumables for the second-generation equipment has been basically completed. Standards, including 273 items of equipment, including 14 items of welding materials, are currently accelerating the cultivation and formation of third-generation nuclear power equipment and localization of appraisal capabilities and technical standards system. “According to the requirements of the National Energy Administration, we will next work on the development of 14 welding material standards for the three generations of nuclear power plants.†In Tongji University, we can perform nuclear power seismic tests and seismic test of nuclear power equipment special benches; and Shanghai Industrial Automation Instrumentation Research Institute The test rig that simulates a nuclear water loss accident jointly established with the Shanghai Cable Research Institute can predict and inspect nuclear water loss accidents; the Shanghai Institute of Applied Physics can carry out irradiation tests for nuclear power equipment.
In addition, nuclear power plant operation support services are also an important part of the nuclear power service industry. It is understood that during the normal operation of the five Qinshan reactors, the annual cost of providing services will require about 2 billion yuan.
At present, Shanghai's nuclear power plant operation support services are also under development. In addition to the Nuclear Power Plant Operational Technology Service Company of the State Nuclear Power Technology Company, which is responsible for the introduction of the third-generation nuclear power technology technology, which has settled in Shanghai, the School of Mechanical and Power Engineering of East China University of Science and Technology can perform the structural integrity evaluation of nuclear power equipment. According to Professor Wang Guozhen of the Institute, this kind of integrity evaluation is to predict the safety, reliability and life of nuclear power plants from the perspective of fracture mechanics and damage mechanics. If a small crack of a device is found, the integrity evaluation system can quickly analyze the future changes of the crack and propose an early warning and solution. "Nuclear power plants are the object and environment of anomalous changes and require an independent and professional nuclear power operation support service system." Wang Guozhen emphasized.
Liu Weirui, who brewing and establishing a nuclear power service industry park, told Shanghai State-owned Assets that Shanghai has a unique advantage in the development of nuclear power service industry: At present, a complete industrial chain for R&D, design, and manufacturing of nuclear power has been formed; Shanghai has abundant human resources; Shanghai The advantages of location and the construction of an international financial center also created a good environment for the development of nuclear power service industry.
In response to this, the Shanghai Nuclear Power Office specially made a study on the “Shanghai Nuclear Power Industry Development Strategy Study†in early 2010. The conclusion is that Shanghai should increase the development speed and intensity of the nuclear power service industry. It is understood that in recent years, the growth of the nuclear power service industry in Shanghai has doubled at a rate of several hundred percent. Taking 2007 as the base, its development speed is higher than that of equipment manufacturing.
"If Shanghai's nuclear power service industry develops well, its contribution to GDP may not be lower than that of nuclear power equipment manufacturing. More importantly, this piece of technology has a higher level of technological innovation and technological innovation, and it is more useful for mastering nuclear power core technology. Meaning." Liu Weirui stressed.
According to Liu Weirui, in order to effectively promote the development of the nuclear power industry in Shanghai, the Shanghai Nuclear Power Office has been researching and establishing a nuclear power service science and technology park. The relevant plan has been discussed by the Municipal Nuclear Power Office with a certain enterprise group and a district government. “We hope that this park will be able to gather various types of nuclear power service enterprises, and through the preferential policies and financial support provided by the initial government, support the development of the Shanghai nuclear power service industry as soon as possible into a virtuous circle.†“This will not only enhance the level of development of the nuclear power industry in Shanghai, It can also improve Shanghai's soft power," said Liu Weirui.
Capital operation In this reorganization case, there is a transaction worth noting: Shanghai Automotive is not absorbing the consolidated Huayu Automobile (600741, stocks), but SAIC (600104, stocks) will hold its Huayu Automobile holding equity. transfer.
"We have considered oversucking schemes, but the comparison between the inhalation plan and the equity transfer plan will do more harm than good." SAIC officials said.
According to "Shanghai State Assets", the cost of aspiration and absorption scheme is higher than the mere transfer cost of control rights. "Sucking and consolidating programs waste a shell resource, sacrificing the independent listing status of Huayu Automotive, and require multiple approvals, and the only share transfer. What may be involved is the obligation to purchase the tender, but since Huayu Automotive, even if the controlling right is transferred from SAIC to SAIC, the actual controller is still SAIC, and if the actual controller has not changed, it may apply for an exemption from the offer. Acquisitions,†said market sources.
In fact, this restructuring includes three key transactions. First, the Shanghai Automotive SAIC Group's non-listed company Industrial Co., Ltd. purchases shares in China Merchants Bank (600036, stocks bar), the second is the transfer of shares in Huayu Automobile, the third is the purchase of The assets involved as many as 17 companies, but only one company entered the new energy automotive business.
“There are reservations on the entry of new energy automobile assets, because this part of the assets has not yet reached the level of profitability, and it is difficult to quickly gain approval. SAIC Group is very pragmatic and does not want to waste time on unnecessary arguments,†said market participants.
SAIC Group is also very good at communicating with institutions.
“For the listing of the entire industry chain, the view of the capital market is very inconsistent,†said the relevant person of SAIC. SAIC Group headed a road show in Beijing and other places and communicated with agencies. It was not pleasant at first. Some ** believe that the listing of the entire industry chain means that state-owned assets will be reduced for some time in the future, and the stock price may not go up.
SAIC Group takes intensive visits at this time and communicates with **. “Understand that the market hopes that listed companies will launch incentives as soon as possible to increase the overall listing highlights. Therefore, SAIC Group promises to launch an incentive mechanism that will directly link growth with the year's growth, and promised at the subsequent general meeting of shareholders.†This commitment has been recognized by the market agencies. On the first day after the resumption of Shanghai Auto, on April 6th, the stock rose slightly by 0.46%, but by April 8th, the stock rose by 8.21%.
The perfect closing of the overall listing laid the foundation for SAIC Motors to move into a global company, but the test for SAIC remains very high. How the Chinese automobile leader is to win in a risky market is worth looking forward to.
Unlike the general summary conference, this conference pays more attention to information exchange at all levels of welding material development, rather than a simple transactional summary.
Because this platform pays more attention to serviceability. The platform was set up by the Shanghai Nuclear Power Office, the Shanghai Power Generation Equipment Design and Research Institute, and the Shanghai Nuclear Engineering Research and Design Institute. It is similar to the German Fraunhofer Consortium. Its members include not only manufacturers, universities and research institutes, but also the official authorities and direct users of products. It is a new attempt to use the "official + research + use + research" model. The user unit mainly focuses on the newly developed welding consumables, conducts performance and process evaluation tests, and provides trial feedback and suggestions for improvement, thereby effectively shortening the cycle of conversion of scientific research achievements into products.
With this as a starting point, Shanghai is continuing to make changes in the development of the nuclear power service industry.
Nuclear power welding material R&D platform According to statistics, in a million kilowatt-class nuclear power unit, although the cost of welding consumables is only about 1%, its importance should not be underestimated. If the main material of the unit equipment is compared to a piece of cloth, the welding material is equivalent to the line of sewing clothes. Its quality is directly related to the quality of clothes. At present, China has basically been able to produce non-nuclear grade welding consumables, but nuclear grade welding consumables, especially nuclear grade I consumables, are still far from technical requirements.
At this stage, the welding materials used in the main pressure equipment of nuclear islands, including reactor pressure vessels, steam generators, voltage regulators, main pipelines, and main pumps, are all monopolized by foreign companies. Not only are they expensive, they have long procurement cycles, and they have quality control. Difficult, but there is risk of being smashed for other reasons.
In order to realize the localization of nuclear grade welding consumables, in 2009, under the impetus of the Shanghai Nuclear Power Office, the “Shanghai localization and innovation platform for welding equipment for nuclear power equipment†was established. At present, the platform has more than 10 member units, including the Shanghai Nuclear Power Office, the Shanghai Power Generation Equipment Design and Research Institute, the Shanghai Nuclear Engineering Research and Design Institute, Shanghai Jiaotong University, the Atlantic Welding Material Company, and the Shanghai Electric Power Company (600021). ) Build company and other enterprises, Baosteel, Shanghai Electric (601727, stock bar) Nuclear Power Equipment Co., Ltd., etc.
Liu Weirui, deputy director of the Nuclear Power Office, told Shanghai State-owned Assets, “This platform aims to build a service system that will better serve the development of the nuclear power industry in Shanghai through the optimization of various innovative resources.†The nuclear power equipment manufacturing center appears to Liu Weirui The future development of Shanghai's nuclear power industry includes two major sectors, one for the nuclear power equipment manufacturing industry and one for the nuclear power service industry.
In the early 1970s, under the care of Premier Zhou Enlai, Shanghai made special arrangements for the development and construction of nuclear power plants (commonly referred to as "728 Project") on February 8, 1970. This opened the curtain for China's development of the nuclear power industry. .
There are more than 100 units in Shanghai participating in the "728 Project." Successively developed equipment accounts for 50% of all equipment, and accounts for about 70% of domestic equipment. Among the 15 main equipments, Shanghai has made 7 projects. In addition, more than 10,000 tons of large forgings and other new materials for nuclear pressure vessels were contracted.
"At present, Shanghai's nuclear power industry authority, the Shanghai Nuclear Power Office, formerly known as the 'Shanghai 728 Project Coordination Group Office'. The Shanghai Nuclear Engineering Research and Design Institute, which is responsible for the '728 Project' design task, has always been known as ' The 728 School'. This shows the origin of Shanghai's nuclear power industry and China.†Liu Weirui told Shanghai State Assets.
After the practice of “728 Projectâ€, the nuclear power industry structure in Shanghai was initially formed. At present, Shanghai has formed the Shanghai Electric Harbor Port heavy equipment manufacturing base: the production of nuclear island main equipment (pressure vessels, steam generators, regulators, reactor internals, control rod drive mechanism, the main pump), conventional island of millions of kilowatts Nuclear power turbine generating units; Minhang's large-scale casting and forging production base and Baosteel's nuclear-based nuclear material base.
In accordance with the development of the national nuclear power situation, in order to increase its competitive strength, Shanghai Electric concentrated all its nuclear island manufacturing resources in January 2007 and established Shanghai Electric Heavy Industry Group, focusing on nuclear island main equipment, large castings and forgings, and Shanghai Electric Power Station. The group mainly focuses on nuclear power conventional islands. Shanghai Electric is committed to becoming a nuclear power main equipment manufacturing base integrating nuclear islands, conventional islands, and large-scale castings and forgings. At present, Shanghai Electric's production of internal components and control rod drive mechanism nuclear island two major components, its market share is close to 100%.
Nuclear power service industry has begun to take shape. The development of nuclear power equipment manufacturing industry will inevitably promote the development of nuclear power service industry.
The nuclear power service industry includes scientific research, engineering design, system integration, engineering general contracting, nuclear power station operation services, third-party testing and certification, standard formulation, nuclear power consulting, and personnel training.
According to Liu Weirui, in recent years, Shanghai's nuclear power service industry has begun to take shape.
Shanghai is an important base for R&D and design of nuclear power plants. If the third generation nuclear power technology (AP1000) relies on the project's scientific research, design and other work, mainly by the Shanghai Nuclear Engineering Research and Design Institute. In addition, the institute is developing a large-scale advanced pressurized water reactor nuclear power plant CAP1400 project with independent intellectual property rights, which has been listed as a national major project. According to Zheng Mingguang, dean of the Shanghai Nuclear Industry Institute, regarding the localization standard design of the AP1000, the Shanghai Nuclear Industrial Institute is also in full swing, and the preliminary design of the CAP1400 will be completed.
Similarly, many third-party testing and certification work is also completed in Shanghai. For example, the Shanghai Institute of Industrial Automation Instrumentation is authorized by the National Energy Administration to establish a national-level R&D and test center. It is mainly engaged in the testing and verification of nuclear power meters, and speeds up the construction of nuclear power standard specification systems.
According to Sun Shuping, president of the institute, they have collected various standards in the world, and they hope to promote the standardization of China's nuclear power quality assessment and verification technologies by digesting and absorbing international nuclear power advanced technologies and standards.
The Shanghai Power Generation Equipment Design and Research Institute has established the AP1000 Nuclear Power and the independently developed CAP Series nuclear power equipment and material appraisal center. The former deputy chief engineer of the hospital, DAI Peichen, told Shanghai State-owned Assets and Resources that the development of the 11 nuclear grade welding consumables for the second-generation equipment has been basically completed. Standards, including 273 items of equipment, including 14 items of welding materials, are currently accelerating the cultivation and formation of third-generation nuclear power equipment and localization of appraisal capabilities and technical standards system. “According to the requirements of the National Energy Administration, we will next work on the development of 14 welding material standards for the three generations of nuclear power plants.†In Tongji University, we can perform nuclear power seismic tests and seismic test of nuclear power equipment special benches; and Shanghai Industrial Automation Instrumentation Research Institute The test rig that simulates a nuclear water loss accident jointly established with the Shanghai Cable Research Institute can predict and inspect nuclear water loss accidents; the Shanghai Institute of Applied Physics can carry out irradiation tests for nuclear power equipment.
In addition, nuclear power plant operation support services are also an important part of the nuclear power service industry. It is understood that during the normal operation of the five Qinshan reactors, the annual cost of providing services will require about 2 billion yuan.
At present, Shanghai's nuclear power plant operation support services are also under development. In addition to the Nuclear Power Plant Operational Technology Service Company of the State Nuclear Power Technology Company, which is responsible for the introduction of the third-generation nuclear power technology technology, which has settled in Shanghai, the School of Mechanical and Power Engineering of East China University of Science and Technology can perform the structural integrity evaluation of nuclear power equipment. According to Professor Wang Guozhen of the Institute, this kind of integrity evaluation is to predict the safety, reliability and life of nuclear power plants from the perspective of fracture mechanics and damage mechanics. If a small crack of a device is found, the integrity evaluation system can quickly analyze the future changes of the crack and propose an early warning and solution. "Nuclear power plants are the object and environment of anomalous changes and require an independent and professional nuclear power operation support service system." Wang Guozhen emphasized.
Liu Weirui, who brewing and establishing a nuclear power service industry park, told Shanghai State-owned Assets that Shanghai has a unique advantage in the development of nuclear power service industry: At present, a complete industrial chain for R&D, design, and manufacturing of nuclear power has been formed; Shanghai has abundant human resources; Shanghai The advantages of location and the construction of an international financial center also created a good environment for the development of nuclear power service industry.
In response to this, the Shanghai Nuclear Power Office specially made a study on the “Shanghai Nuclear Power Industry Development Strategy Study†in early 2010. The conclusion is that Shanghai should increase the development speed and intensity of the nuclear power service industry. It is understood that in recent years, the growth of the nuclear power service industry in Shanghai has doubled at a rate of several hundred percent. Taking 2007 as the base, its development speed is higher than that of equipment manufacturing.
"If Shanghai's nuclear power service industry develops well, its contribution to GDP may not be lower than that of nuclear power equipment manufacturing. More importantly, this piece of technology has a higher level of technological innovation and technological innovation, and it is more useful for mastering nuclear power core technology. Meaning." Liu Weirui stressed.
According to Liu Weirui, in order to effectively promote the development of the nuclear power industry in Shanghai, the Shanghai Nuclear Power Office has been researching and establishing a nuclear power service science and technology park. The relevant plan has been discussed by the Municipal Nuclear Power Office with a certain enterprise group and a district government. “We hope that this park will be able to gather various types of nuclear power service enterprises, and through the preferential policies and financial support provided by the initial government, support the development of the Shanghai nuclear power service industry as soon as possible into a virtuous circle.†“This will not only enhance the level of development of the nuclear power industry in Shanghai, It can also improve Shanghai's soft power," said Liu Weirui.
Capital operation In this reorganization case, there is a transaction worth noting: Shanghai Automotive is not absorbing the consolidated Huayu Automobile (600741, stocks), but SAIC (600104, stocks) will hold its Huayu Automobile holding equity. transfer.
"We have considered oversucking schemes, but the comparison between the inhalation plan and the equity transfer plan will do more harm than good." SAIC officials said.
According to "Shanghai State Assets", the cost of aspiration and absorption scheme is higher than the mere transfer cost of control rights. "Sucking and consolidating programs waste a shell resource, sacrificing the independent listing status of Huayu Automotive, and require multiple approvals, and the only share transfer. What may be involved is the obligation to purchase the tender, but since Huayu Automotive, even if the controlling right is transferred from SAIC to SAIC, the actual controller is still SAIC, and if the actual controller has not changed, it may apply for an exemption from the offer. Acquisitions,†said market sources.
In fact, this restructuring includes three key transactions. First, the Shanghai Automotive SAIC Group's non-listed company Industrial Co., Ltd. purchases shares in China Merchants Bank (600036, stocks bar), the second is the transfer of shares in Huayu Automobile, the third is the purchase of The assets involved as many as 17 companies, but only one company entered the new energy automotive business.
“There are reservations on the entry of new energy automobile assets, because this part of the assets has not yet reached the level of profitability, and it is difficult to quickly gain approval. SAIC Group is very pragmatic and does not want to waste time on unnecessary arguments,†said market participants.
SAIC Group is also very good at communicating with institutions.
“For the listing of the entire industry chain, the view of the capital market is very inconsistent,†said the relevant person of SAIC. SAIC Group headed a road show in Beijing and other places and communicated with agencies. It was not pleasant at first. Some ** believe that the listing of the entire industry chain means that state-owned assets will be reduced for some time in the future, and the stock price may not go up.
SAIC Group takes intensive visits at this time and communicates with **. “Understand that the market hopes that listed companies will launch incentives as soon as possible to increase the overall listing highlights. Therefore, SAIC Group promises to launch an incentive mechanism that will directly link growth with the year's growth, and promised at the subsequent general meeting of shareholders.†This commitment has been recognized by the market agencies. On the first day after the resumption of Shanghai Auto, on April 6th, the stock rose slightly by 0.46%, but by April 8th, the stock rose by 8.21%.
The perfect closing of the overall listing laid the foundation for SAIC Motors to move into a global company, but the test for SAIC remains very high. How the Chinese automobile leader is to win in a risky market is worth looking forward to.
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