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China Shipbuilding Power Group launches first domestic 6 MW nuclear emergency diesel generator 'Nuclear Diesel No.1'
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On September 22, a conference themed 'Promoting High-Quality Development of the Nuclear Energy Industry and Continuously Strengthening Nuclear Safety Defenses' was held in Shanghai. During the event, China Shipbuilding Power Group released the 'Nuclear Diesel No. 1' (核柴一号), the first domestically developed 6 MW-class nuclear emergency diesel generator set. The company's subsidiary, CSSC Hudong Heavy Machinery Nuclear Power Service Center, was also officially inaugurated. The announcement marks that China has fully mastered the core technologies for independent design, research, and manufacturing of this class of equipment, filling a gap in domestic autonomous production of large-scale nuclear emergency power sources. Nuclear emergency diesel generator sets are core critical facilities in the defense-in-depth safety system of nuclear power plants, responsible for safe shutdown, containment of accident progression, and mitigation of accident impacts under plant accident conditions.
Source report
On September 22, a conference themed "Jointly Promoting High-Quality Development of the Nuclear Energy Industry and Continuously Strengthening Nuclear Safety Defenses" was held in Shanghai, focusing on the reliability improvement of nuclear power diesel generator sets.
During the conference, China State Shipbuilding Corporation Power Group (CSSC Power Group) unveiled the "Nuclear Chai No. 1" — the country's first domestically developed 6 MW-class nuclear emergency diesel generator set. Additionally, the Nuclear Power Service Center under CSSC Hudong Heavy Machinery, a subsidiary of CSSC Power Group, was officially inaugurated.
These milestones mark China's full mastery of the core technologies for independent design, research and development, and manufacturing of this class of generator sets, filling a critical gap in the domestic production of high-power emergency power supply equipment for nuclear power plants.
Nuclear emergency diesel generator sets are key components of the defense-in-depth safety system in nuclear power plants. They are responsible for ensuring safe reactor shutdown during accident conditions, preventing the escalation of incidents, and mitigating the impact of accidents.
Source
界面Eastern