摘要
[目的]合理选择柔性直流配网的关键设备,有助于优化换流站的布置方案,也对提升换流站的可靠性和降低工程投资成本具有重要作用。[方法]通过介绍珠海唐家湾示范工程的关键设备,分析比较关键设备不同型式的优缺点,给出关键电气设备选型的选型意见。[结果]阐述了柔直配网换流站的设备选型原则,重点分析研究了关键电气设备的选型方案,为柔直配网工程的推广提供研究基础。[结论]相关的研究结果将为后续的柔直配网工程的仿真建模和工程设计提供参考依据。
[Introduction]Reasonable selection of key equipments of flexible DC distribution network will help to optimize the layout of the converter station,and it also plays an important role on improving the reliability of the converter station and reducing the investment cost of the project.[Method]By iintroducing the key equipments of flexible DC distribution network of Tangjiawang typical project in Zhuhai,the advantages and disadvantages of different types of key equipments were analysed and compared,and the the selection suggestions of key electrical equipment were given.[Result]By focusing on the analysis of the type selection scheme,this paper expound the principle of equipment selection for flexible DC converter station and provides the research basis for the future project of flexible DC distribution network.[Conclusion]The relevant research results of this paper can provide important reference for the simulation modeling and the engineering design of flexible DC distribution Network projects in the future.
作者
陆子凯
简翔浩
张明瀚
LU Zikai;JIAN Xianghao;ZHANG Minghan(ChinaEnergy Engineering Group Guangdong Electric Power Design Institute Co.,Ltd.,Guangzhou 510663,China;China Southern Power Gird International Co.,Ltd.,Guangzhou 510663,China)
出处
《南方能源建设》
2021年第2期105-110,共6页
Southern Energy Construction
基金
中国能建广东院科技项目“中低压柔性直流电网关键技术研究”(EV04421W)。
关键词
柔直配网
关键电气设备
设备选型
flexible DC distribution network
key electrical equipments
selection of equipments
