With the rapid development of science and technology, nuclear power, as a clean and efficient energy source, is receiving increasing attention from countries around the world. In China, the development of nuclear power is in full swing. Recently, an exciting news came from the Dapeng New Area of Shenzhen: the Daya Bay Nuclear Power Plant Unit 2 has successfully completed its first 30-year overhaul, which not only marks a solid step forward for China General Nuclear Power Group in the field of nuclear power, but also means that the operation and maintenance management of large domestic nuclear power units has reached a new height.
The Daya Bay Nuclear Power Plant, a behemoth located in Shenzhen's Dapeng New District, is an important symbol of China's nuclear power industry. As the first million-kilowatt commercial nuclear power plant in mainland China, it has achieved a high starting point for China's nuclear power and laid a solid foundation for the vigorous development of China's nuclear power industry. The 30-year overhaul of Unit 2 is a comprehensive test of the operation and maintenance capabilities of the Daya Bay Nuclear Power Plant.
It is understood that the overhaul involves more than 10 major transformation projects, including the transformation of the DCS system independently developed and implemented, the transformation of the low-pressure cylinder of the steam turbine related to the capacity increase of the conventional island, and the transformation of the stator in the generator. The successful implementation of these renovation projects not only improves the safety and efficiency of the units, but also demonstrates CGNPC's strong strength in the research and development and application of nuclear power technology.
In the face of such a complex maintenance task, the overhaul command team has demonstrated a high level of professionalism and innovation. They took the initiative to think and innovate their working methods, led the development of 2D electronic sand table, and carried out multiple rounds of full-process wargames for the entire overhaul implementation process with the help of electronic sand table. In this way, the team carried out the various projects in an orderly manner and ensured the smooth progress of the overhaul.
It is worth mentioning that the two 984 MW generators of the Daya Bay Nuclear Power Station still maintain strong power generation capacity after this overhaul. According to the agreement, CLP Power will continue to purchase the power generation capacity of the Daya Bay Nuclear Power Station, which will provide a strong guarantee for the stable operation of the Daya Bay Nuclear Power Station. At the same time, officials said that "Daya Bay is expected to have a lifespan of 60 years under careful operation and maintenance", which undoubtedly instills strong confidence in the future development of the Daya Bay nuclear power plant.
The success of the Daya Bay Nuclear Power Plant is no accident, and it is a microcosm of China's booming nuclear power industry. In recent years, China has made remarkable achievements in nuclear power technology research and development, nuclear power plant construction, and nuclear power operation and maintenance management. Batches of advanced nuclear power units have been completed and put into operation, providing strong energy support for the sustainable development of China's economy. The successful overhaul of the Daya Bay Nuclear Power Station in the past 30 years has laid a solid foundation for the future development of China's nuclear power industry.
Of course, the development of nuclear power is inseparable from the hard work and wisdom of every nuclear power person. It is precisely because of their silent dedication and courage to innovate that the Daya Bay Nuclear Power Plant has achieved its brilliant achievements today. It is believed that in the future, with the continuous progress of science and technology and the continuous efforts of nuclear power people, China's nuclear power industry will usher in a better tomorrow.
The 30-year successful overhaul of Unit 2 of the Daya Bay Nuclear Power Plant is not only a comprehensive test of China General Nuclear Power Corporation, but also a strong proof of the development of China's nuclear power industry. It demonstrates China's strong strength in nuclear power technology research and development, operation and maintenance management, and also points out the direction for the future development of China's nuclear power industry. Let us look forward to a more brilliant new chapter in China's nuclear power industry in the near future!
In addition, the successful experience of the Daya Bay Nuclear Power Plant has also provided useful references for other countries and regions. Globally, nuclear power is becoming an important choice for clean energy. The operation and maintenance management mode and technological innovation achievements of the Daya Bay Nuclear Power Station undoubtedly provide a valuable reference for the development of the global nuclear power industry. We believe that with the joint efforts of the global nuclear power industry, mankind will usher in a cleaner and more efficient energy future!
Daya Bay Nuclear Power Plant