January 1, 2024The Qinshan Nuclear Power Base, which is controlled by China Nuclear Power Investment and Holdings, a subsidiary of China National Nuclear Corporation, has reported a "good start".The average capacity factor of the base's nine nuclear power units in 2023 will reach 968%, according to the World Association of Nuclear Operators (WANO) has published dataThis performance ranks first among the world's nuclear power bases with 6 or more units, setting a new record for the safe and stable operation of similar bases.
This is an important achievement and vivid practice of CNNC actively implementing the thought of socialism with Chinese characteristics in the new era, focusing on the new strategy of energy security, coordinating high-quality development and high-level security, firmly grasping the overall goal of building a nuclear power in the new era and new journey, promoting the high-quality development of the nuclear industry and comprehensively promoting Chinese-style modernization at a new starting point.
The unit capacity factor refers to the ratio of the power generation that can be obtained in a certain period of time to the reference power generation, which is recognized by the international nuclear power industry as one of the important indicators that can best reflect the safety management level of nuclear power and measure the safe power generation capacity of the unit, which is mainly used to measure the availability of nuclear power units and monitor whether the power station can maintain high unit reliability. In addition, the multi-unit nuclear power base is affected by many factors such as the overhaul plan of the multi-unit operation unit and the rational allocation of resources, and the average capacity factor can test the operation and management level of the nuclear power plant.
In 2023, China Nuclear Power (**601985), a subsidiary of CNNC, actively benchmarked against the world's best and created a Chinese-style nuclear power "operation excellence model", and the achievement of the annual average capacity factor is a reflection of its commitment to improving its operation and management level.
As the birthplace of China's independent nuclear power, Qinshan nuclear power is known as the "glory of the country".It has been in safe operation for more than 30 years, with a total of 9 units in operation and a capacity of more than 6.66 million kilowatts, making it a nuclear power base with the largest number of nuclear power units and the most abundant reactor types in China.
Qinshan Nuclear Power has always paid attention to the continuous optimization of the operation management system process, the cultivation of personnel knowledge and skills, the accumulation of operation experience and the inheritance of excellent nuclear safety culture, made full use of the development opportunities of industrial digitalization, grasped the development opportunities of smart nuclear power with the help of digital intelligence, carried forward the "Qinshan experience" of "independent innovation and integrated development", and strived to promote the high-quality development of nuclear energy in the new era.
In recent years, the operating performance of Qinshan Nuclear Power has increased year by year, with the average capacity factor of the unit exceeding 90% for seven consecutive years, and the annual power generation task will be completed ahead of schedule in 2023, setting a new record high, achieving the annual power generation "nine consecutive increases" since it was fully completed and put into operation. In the past four years, a total of 30 units of Qinshan Nuclear Power have achieved a full score in the WNO operation comprehensive index, and the operating performance is stable at the world's advanced level. Up to now, Qinshan nuclear power has generated more than 800 billion kWh of safe electricity, which is equivalent to reducing carbon dioxide emissions by 7400 million tons and 500 afforestation West Lake scenic spots.
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Author |Ling Ben Hu Jian.
Editor-in-charge |Yan Shaohui.
Editor-in-Chief |Liu Yang.
Proofreading |Li Chunping.
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