南方能源建设2024，Vol.11Issue(3)：56-64,9.DOI:10.16516/j.ceec.2024.3.06
混合式新型聚变电源概念设计
Conceptual Design of Novel Fusion Power Supply with Energy Storage
摘要
Abstract
[Introduction]In recent years,as the installed capacity of the fusion device has been increasing,the power supply system of the device requires high-amplitude and long-pulse power output,which causes a strong power impact on the grid,and even power supply disconnection in severe cases to pose a serious threat to the safety of the fusion device.Additionally,the high-amplitude pulses also result in a lot of redundancy in the power supply system design.[Method]To solve these problems,this paper proposed a novel fusion power supply topology with energy storage,that is,the power supply system was designed with energy storage to mitigate the impact of pulse power on the grid.During the operation of the power supply,the grid provided steady-state power while the energy storage device delivered pulse power,effectively reducing the cost of the power supply.[Result]According to the experience in industrial power supply and distribution,this paper presents the calculation formulas for the selection of key components in different topologies and conducts a cost analysis and comparison for different power supply topologies based on simulation data.[Conclusion]The experimental results show that the new power supply topology not only reduces the power impact on the grid and improves the energy utilization of the power supply system,but also reduces transformer capacity,thus it is cost-efficient.关键词
聚变电源/功率冲击/储能/托卡马克/极向场电源Key words
fusion power supply/power impact/energy storage/tokamak/polar field power supply分类
核科学引用本文复制引用
苏杭,李华,宋执权,徐猛,李振瀚,吴乾坤..混合式新型聚变电源概念设计[J].南方能源建设,2024,11(3):56-64,9.基金项目
国家重大科技基础设施建设项目"聚变堆主机关键系统综合研究设施"(2018-000052-73-01-001228) （2018-000052-73-01-001228）
