Is CGNPC better or CNNC better?

The capacity of CGNPC Taishan Nuclear Power Station ranks first in the world.

I. Overview

China Guangdong Nuclear Power Group Co., Ltd. (hereinafter referred to as CGNPC) is the only clean energy enterprise in China that focuses on nuclear power and is supervised by the State-owned Assets Supervision and Administration Commission of the State Council. 1994 was incorporated in September with a registered capital of 102 billion yuan. China Guangdong Nuclear Power Group (hereinafter referred to as CGNPC) is a national super-large enterprise group (central enterprise) composed of the core enterprise-CGNPC and more than 20 major member enterprises.

CGNPC now has nearly 4 million kilowatts of operating nuclear power units in Daya Bay Nuclear Power Station and Ling 'ao Nuclear Power Station. The second phase of Ling 'ao Nuclear Power Station, Hongyanhe Nuclear Power Station in Liaoning Province and Ningde Nuclear Power Station in Fujian Province have started construction of nuclear power units above 1000MW. Nearly 654.38+00 MW nuclear power units of Yangjiang Nuclear Power Project and Taishan Nuclear Power Project are carrying out preliminary work. About 550,000 kW wind turbines such as Dagangzi in Jilin, Huiteng Liangshan in Inner Mongolia, Chabei in Hebei, Guazhou in Gansu and Taishan in Guangdong are under construction and partially connected to the grid for power generation. The total assets of CGNPC are about 654.38+00 billion yuan, and the net assets are about 35 billion yuan, which is more than 654.38+00 times of the initial 3.24 billion yuan of the group, effectively realizing the preservation and appreciation of state-owned assets.

Since its establishment, CGNPC has always adhered to the policy of "safety first, quality first". On the basis of the successful construction of Daya Bay Nuclear Power Station, a virtuous cycle mechanism of "nurturing nuclear power with nuclear power and rolling development" has been formed by using the benefits generated by the nuclear power station that has been put into operation as capital to develop new nuclear power projects. Based on the million kilowatt nuclear power units imported from abroad, combined with a number of major technical improvements, China's own brand of improved PWR nuclear power technology route-CPR1000; ; A professional team of nuclear power plant operation management, engineering management and technology research and development has been trained; A nuclear power production and operation, engineering construction, scientific research and development and personnel training system in line with international standards has been established, and good results have been achieved in the operation, maintenance, technical support, safety supervision and quality management of nuclear power plants.

In recent years, the State Council City, the Central Committee of the Communist Party of China has determined the policy of "actively promoting nuclear power construction". In order to actively adapt to the new situation of national nuclear power development, China Guangdong Nuclear Power Group revised its strategic plan and defined its strategic positioning as "a clean energy group with nuclear power as its core and providing safe, environmentally friendly and economical electricity for the society." The development strategy of autonomy, specialization, marketization and internationalization has been determined. While ensuring the safe operation of completed nuclear power units and the quality progress of projects under construction, we will continue to promote the innovation of organizational management system and accelerate the overall improvement of the Group's core competence, management level and development platform. Established the first professional nuclear power operation management, engineering management, engineering design and public technology research institution in China, and nuclear fuel supply guarantee and management institution. Established a market-oriented wind power and conventional energy development company; Improve the professional nuclear power personnel training system led by nuclear power institute; We have strengthened enterprise alliances with upstream and downstream enterprises in the industrial chain of nuclear power and wind power, and have the ability to start construction, operation and management of several clean energy projects such as nuclear power and wind power at the same time for the whole country, across regions and in multiple bases in terms of technology, talents, capital and management.

Second, nuclear power production.

Daya Bay Nuclear Power Station is the first large-scale commercial nuclear power station in Chinese mainland. It has two PWR nuclear power units with an installed capacity of 984,000 kilowatts and an annual power generation of nearly 654.38+05 billion kWh, 70% of which are sold to Hong Kong and 30% to Guangdong. Daya Bay Nuclear Power Station started construction in accordance with the principles of "starting from a high starting point, introducing digestion, absorption and innovation" and "borrowing, selling electricity and repaying money, and joint venture". The main project officially started on August 7th 1987, and was fully completed and put into commercial operation on May 6th 1994. Daya Bay Nuclear Power Station is the product of China's reform and opening-up, and a beneficial attempt of modern enterprise system.

Since Daya Bay Nuclear Power Station was put into operation, it has been running safely for 14 years, and all economic operation indexes have reached the international advanced level. Starting from 1999, * * won the first place in 16 with 64 French units of the same type in the safety performance challenge. On May 13, 2006, Daya Bay Nuclear Power Station 1 unit completed its first overhaul 10 year ahead of schedule 12.94 days, becoming the first nuclear power station in China to complete all critical paths except decommissioning within its design life. /10 2007 in June 2007 18, Daya bay nuclear power plant 1 unit achieved a new domestic record of continuous and safe operation of all-fuel cycle without stopping for 487 days. By June 5438+1October 12, 2008, the unit had achieved unplanned shutdown and safe operation for 2000 days, which is the highest record of nuclear power units in China, and the record is still expanding. In 2007, Daya Bay Nuclear Power Station realized the on-grid electricity consumption of 65.438+04.775 billion kWh, and the capacity coefficient reached 90%. Among the nine key indicators (WANO) to measure the safety operation and management level of nuclear power plants in the world, eight indicators exceed the middle level of the world, and three of them reach the advanced level of the world. Compared with the initial production of 1994, the annual power generation of Daya Bay Nuclear Power Station has increased from1000 million kWh in the feasibility study report to the current1500 million kWh. The core melting probability, which reflects the safety technical level of nuclear power plants, is reduced from 1.24 ⅹ 10-5 to 1.03 ⅹ 10-5, which is higher than the safety technical level of similar operating units in Europe and America. By the end of June 2008, Daya Bay Nuclear Power Station had generated about 654.38+0928 billion kWh of electricity, 70% of which was exported to Hong Kong. As of July 4, 2008, the accumulated principal and interest of infrastructure loans had been repaid by US$ 5,665.438+074 billion, accounting for 65,438+000% of the total principal and interest, and the task of paying off the principal and interest of infrastructure loans was completed on time.

The construction and operation of Daya Bay Nuclear Power Station has successfully started the large-scale commercial nuclear power station in Chinese mainland, achieved the goal of leaping development of nuclear power construction in China and catching up with the international advanced level, laid the foundation for the subsequent development of China's nuclear power industry and made contributions to the economic and social development of Guangdong and Hong Kong.

The first phase of Ling 'ao Nuclear Power Station is the second large-scale commercial nuclear power station built by China Guangdong Nuclear Power Group in Guangdong Province according to the policy of "keeping nuclear power by nuclear power and developing by rolling" determined by the State Council. It has two PWR nuclear power units with an installed capacity of 990,000 kilowatts. The first phase project of Ling 'ao Nuclear Power Station is based on Daya Bay Nuclear Power Station, and 52 important technical improvements have been made. According to international standards, the autonomy of project management, construction, installation, commissioning and production preparation has been realized, and some design autonomy and some equipment manufacturing have been realized. The overall localization rate reached 30%, and more than 180 domestic enterprises participated in equipment manufacturing. The first phase of Ling 'ao Nuclear Power Station started construction on1May, 1997 15, and was completed and put into operation 66 days earlier on1October, 8, 2003, saving investment of $38 100000, which is nearly 10% less than the budget approved by the state. The first phase construction of Ling 'ao Nuclear Power Station has reached the advanced level of similar nuclear power stations in the world. In June 2002, 1 1, the International Atomic Energy Agency (IAEA) conducted a pre-operation safety review of the first phase of Ling 'ao Nuclear Power Station, and concluded that "most indicators of the first phase of Ling 'ao Nuclear Power Station can be comparable to the new IAEA international safety standards, and its performance will become a valuable reference for the global nuclear industry. "

Since the first phase of Ling 'ao Nuclear Power Station was completed and put into operation, its safe operation performance has been excellent. 1 unit set a world record of 592 days of unplanned shutdown for two consecutive fuel cycles after commercial operation, and unit 2 set a world record of 935 days of unplanned shutdown for safe operation since the first critical and commercial operation. As of April 9, 2008, Ling 'ao Nuclear Power Station 1 unit has been operating safely 1000 days. In 2007, the first phase of Ling 'ao Nuclear Power Station realized 1, 410.23 billion kWh, with a capacity coefficient of 85.45%. By the end of May, 2008, the cumulative on-grid electricity consumption of the first phase of Ling 'ao Nuclear Power Station was about 82.3 billion kWh. Accumulated repayment of principal and interest of infrastructure loans was 265,438 yuan+59 million yuan, accounting for 44.07% of the total accumulated principal and interest.

The construction and operation of the first phase project of Ling 'ao Nuclear Power Station is a successful practice of CGNPC's policy of "nurturing nuclear power with nuclear power and rolling development", which has accumulated valuable experience for China's nuclear power development, laid a good foundation for promoting independent innovation of nuclear power, explored the technical route of forming a million-kilowatt nuclear power independent brand-CPR1000, fully realized the autonomy and localization of China's million-kilowatt commercial nuclear power station, and made contributions to alleviating the shortage of power supply in Guangdong.

Third, nuclear power construction.

Ling 'ao Nuclear Power Station Phase II is the only nuclear power project started during the Tenth Five-Year Plan period in China, and it is a national independent nuclear power project. This project adopts China's improved PWR nuclear power technology route CPR 1000 owned by China Guangdong Nuclear Power Group to build two million kilowatt PWR nuclear power units. The main project started at 65438+ in February, 2005, and the two units are expected to be completed and put into commercial operation from 20 10 to 201. According to the national goal of "independent design, independent manufacturing, independent construction and independent operation", the second phase project management of Ling 'ao Nuclear Power Station is generally contracted by China Guangdong Nuclear Engineering Corporation, and the engineering design, equipment manufacturing, equipment supervision, engineering construction and technical services are mainly undertaken by domestic enterprises. The localization rate of 1 unit and unit 2 equipment will exceed 50% and 70% respectively. In order to further improve safety and economy, China Guangdong Nuclear Power Group, in close cooperation with domestic design institutes and scientific research institutions, implemented 65,438+05 important technical improvements and more than 40 other technical improvements in the second phase construction of Ling 'ao Nuclear Power Station, including the use of digital instrument control and advanced control room, advanced fuel assembly and half-speed steam turbine generator set. At present, the installation of nuclear island and conventional island in the second phase of Ling 'ao Nuclear Power Station is in full swing, and the project construction is progressing steadily. Ling 'ao Nuclear Power Station Phase II is a demonstration project of China's own brand nuclear power technology CPR 1000, which plays a connecting role in the development of nuclear power in China. Through the project construction, China will speed up the comprehensive mastery of the technology of the second-generation improved million-kilowatt nuclear power plant, basically form the capability of independent design and localization of equipment manufacturing of technology brands nuclear power plant, and lay a solid foundation for introducing, digesting and absorbing the third-generation nuclear power technology from a high starting point.

Liaoning Hongyanhe Nuclear Power Station is located in Donggang Town, wafangdian city, Dalian City, Liaoning Province. It is the first nuclear power project approved for construction during the Eleventh Five-Year Plan period, the first nuclear power project approved by the state for standardized and large-scale construction of 4 million kilowatt nuclear power units, and the first nuclear power plant in Northeast China. According to the national arrangement, Liaoning Hongyanhe nuclear power plant project adopts self-owned brand nuclear power technology CPR 1000, and is constructed and operated by Liaoning Hongyanhe Nuclear Power Co., Ltd., which is jointly invested by China Guangdong Nuclear Power Corporation, China Power Investment Corporation and Dalian Construction Investment Corporation. In the first five years after the construction and operation of the project, CGNPC was mainly responsible for the project, with the full participation of China Power Investment Corporation. CGNPC Engineering Co., Ltd. is responsible for project construction, CGNPC Engineering Design Company is responsible for project design, and domestic enterprises are mainly responsible for equipment manufacturing. The main project of 1 unit was officially started on August 18, 2007. It is planned that four units will be completed and put into commercial operation in 20 12 to 20 14 years. The construction of Hongyanhe Nuclear Power Station in Liaoning Province has sounded the horn of a new round of nuclear power construction in China, marking an important step in the standardization and large-scale construction of nuclear power units in China. It is of great significance to fully implement the national policy of "actively promoting nuclear power construction", promote the independent construction of nuclear power in China and the development of nuclear power industry in China, stimulate the nuclear power equipment manufacturing industry, promote the training of nuclear power talents, and revitalize the old industrial bases in Northeast China.

Fujian Ningde Nuclear Power Station is located in fuding city, which is under the jurisdiction of Ningde City, Fujian Province. It is planned to build six million kilowatt PWR nuclear power units, with four in the first phase. Adopt independent brand nuclear power technology CPR 1000, jointly built by China Guangdong Nuclear Power Group, China Datang Group and Fujian Coal Industry Group, and controlled by China Guangdong Nuclear Power Group. This project is the nuclear power plant with the highest degree of autonomy and localization of million kilowatt nuclear power units in China. The localization rate of equipment will be further improved on the basis of the second phase of Ling 'ao Nuclear Power Station and Hongyanhe Nuclear Power Station in Liaoning Province, in which the localization rate of 1 and 2 units will reach more than 75%, and the localization rate of 3 and 4 units will reach 85%. 1 The main project of the unit started on February 8, 2008, and it is planned to be completed and put into commercial operation around 20 12. The construction of Ningde Nuclear Power Station in Fujian is of far-reaching significance for fully implementing Scientific Outlook on Development, coping with climate change, promoting energy conservation and emission reduction, promoting China's independent nuclear power construction, promoting China's nuclear power development, and realizing the development strategy of building the west side of the Taiwan Strait put forward by the 17th National Congress of the Communist Party of China and the development goal of building a well-off society in Fujian Province.

Yangjiang Nuclear Power Station is located in Shahuan, Dongping Town, Yangjiang City, Guangdong Province. It is planned to build six million kilowatt PWR nuclear power units, which is the second nuclear power base of CGNPC in Guangdong. The project adopts self-owned brand nuclear power technology CPR 1000, which is constructed and operated by China Guangdong Nuclear Power Group Yangjiang Nuclear Power Co., Ltd., fully managed by China Guangdong Nuclear Power Engineering Co., Ltd., and led by Shenzhen China Guangdong Nuclear Power Design Co., Ltd.. At present, the site master plan, marine engineering, power transmission and transformation lines and reservoirs of Yangjiang Nuclear Power Station are progressing smoothly as planned.

Taishan Nuclear Power Station is located in Taishan City, Jiangmen City, Guangdong Province. It is planned to build four PWR nuclear power units, which will be completed in stages and at one time, with two units in the first phase. According to the national deployment, the first phase of the project adopts the third generation EPR pressurized water reactor nuclear power technology, with a single unit capacity of 6.5438+0.7 million kilowatts, which is built and operated by Guangdong Taishan Nuclear Power Co., Ltd. of China Guangdong Nuclear Power Group. In June 5438+February 65438+July 2007, the National Development and Reform Commission agreed to carry out the preliminary work for the first phase of Taishan Nuclear Power Station. The main project is scheduled to start in 2009 and be completed and put into commercial operation around 20 14. At present, the preliminary work of the project is being implemented.

Fourth, develop new nuclear power projects.

In order to implement the national medium-and long-term nuclear power planning and deployment, and accelerate the pace of nuclear power construction, China Guangdong Nuclear Power Group has carried out the site selection of new nuclear power plants and the preliminary work for the development of new nuclear power projects based in Guangdong and facing the whole country. Positive progress has been made in the preliminary work of new nuclear power projects in Guangdong Lufeng, Hubei Xianning, Guangxi Hongsha, Anhui Wuhu and Jiangsu Lianyungang, and the development of nuclear power sites in Hunan, Sichuan, Jilin, Gansu, Shandong, Hainan, Ningxia and other provinces (regions) is being actively promoted.

Verb (abbreviation of verb) Development of clean energy

While actively promoting nuclear power construction, China Guangdong Nuclear Power Group has vigorously implemented the clean energy development strategy and intensified the development of clean energy projects such as wind power and hydropower. Six wind power projects, including Dagangzi in Jilin, Huiteng Liangshan in Inner Mongolia, Sunite Right Banner in Inner Mongolia, Chabei in Hebei, Guazhou in Gansu and Taishan in Guangdong, have started construction, with a total installed capacity of over 550,000 kilowatts. The first phase of Dagangzi wind power project in Jilin has been connected to the grid for power generation since June 5438+February 65438+July 2007.

Looking forward to the future, on the basis of continuing to do a good job in the safe operation of the built nuclear power units, CGNPC will make full use of the existing advantages of capital, technology, talents and experience, seize the opportunity, shoulder the mission, rely on the construction of new nuclear power projects, promote the standardization, serialization and large-scale development of nuclear power construction in China, steadily promote the development of other clean energy sources such as wind power, and make greater contributions to achieving the national nuclear power development goals and building an environment-friendly and resource-saving society.

As a major member of China Guangdong Nuclear Power Group, CGNPC is the first professional nuclear power engineering construction and management company in China. Since its establishment on February 20th, 2004, the company has formed six core competence areas, including market operation, project management, engineering design, engineering procurement and equipment integration, construction management and commissioning start-up. It has first-class engineering general contracting capability and can provide all-round professional, standardized, standardized, modern and international services for nuclear power engineering construction and new project development.

The company focuses on the construction of nuclear power projects, taking into account the construction of conventional clean energy projects, and has always been committed to improving the level, economy and competitiveness of nuclear power construction, taking providing quality services to customers as one of its missions. The business scope of the company mainly includes contracting, management, consulting and supervision of nuclear power, conventional power, heat, gas, ports, highways, water conservancy, water supply and drainage and civil construction projects; Technical service and consultation for engineering construction; Economic information consultation; Bidding agent for engineering construction projects; Operating import and export business; Building engineering construction; Purchase and sale of power equipment and materials.

In the increasingly fierce market competition, based on entrepreneurship, innovation and continuous Excellence, the company has successively obtained the qualifications of import and export enterprises such as engineering consulting (Grade A), engineering supervision (Grade A), engineering bidding agency (Grade A) and engineering design (Grade A), and passed the ISO900 1:2000: 2000 quality management system and OHSAS 65438+.

Under the favorable situation of the country actively developing nuclear power, the company has formed a "multi-project, multi-base" construction pattern. Based on the successful construction of Daya Bay Nuclear Power Station and Ling 'ao Nuclear Power Station Phase I, the company, as the general contractor, has undertaken the construction tasks of Ling 'ao Nuclear Power Station Phase II and Liaoning Hongyanhe Nuclear Power Station. The preliminary work of Ningde nuclear power plant in Fujian and Yangjiang nuclear power plant in Guangdong is being comprehensively promoted; And actively participated in the preliminary work of new nuclear power projects such as Taishan in Guangdong, Bailong in Guangxi, Wuhu in Anhui and Lianyungang in Jiangsu, as well as the development of new nuclear power sites in Sanjiang Basin in Guangdong and Hubei, Hunan, Fujian, Hainan, Shandong and Sichuan provinces. Through the standardization, serialization and large-scale construction of China's improved PWR CPR 1000 nuclear power project with independent brand of CGNPC, it has made positive contributions to realizing the independence of nuclear power design and organizing and promoting the localization of equipment.

The urgent sense of survival and development and strong sense of historical mission make all employees of the company high-spirited and high-spirited. Looking forward to the future, the company will always adhere to the policy of "safety first, quality first", strictly implement the "six major controls" of engineering safety, quality, progress, investment, technology and environment, take concept innovation as the guide, management innovation as the basis and technological innovation as the guarantee, and constantly cultivate and improve the company's core competitiveness. At the same time, we should seize the opportunity, shoulder the mission, give full play to our own advantages and capabilities, further follow the requirements of "independent design, independent manufacturing, independent construction and independent operation", base ourselves on the domestic market and face the international market, and constantly move forward to the domestic optimal and internationally competitive nuclear power AE company.

CNNC Energy is a joint venture invested by CNNC and Tsinghua University, headquartered in Beijing, and is also the EPC general contractor of the high-temperature gas-cooled reactor project of Shidaowan Nuclear Power Station. The company is headquartered in Tsinghua University Innovation and Technology Park, and it is estimated that it will move into a new office building by the end of the year. Colleagues from the High Temperature Reactor Project Department will need to work in Shidaowan Nuclear Power Station in Shandong in the future. Judging from the national nuclear power policy, the high-temperature reactor nuclear power project is encouraged by the state and can also participate in the application, and the treatment should not be bad.

The living environment is unknown.

As the capacity of CGNPC Taishan Nuclear Power Station ranks first in the world, LZ can be considered. After all, development potential is fundamental.

One more thing, LZ also needs to consider from the office location (distance from home).