适应大规模清洁能源并网和传输的未来新型直流电网研究  

Future New DC Power Grids for Large-scale Clean Energy Integration and Transmission

作　　者：焦瑞浩 丁剑 任建文[1] 陈兴沛 吕丹洋 吉平 张鑫 JIAO Ruihao;DING Jian;REN Jianwen;CHEN Xingpei;LV Danyang;JI Ping;ZHANG Xin(State Key Laboratory of New Energy Power System,North China Electric Power University,Baoding 071000,China;China Electric Power Research Institute,Beijing 100192,China)

机构地区：[1]新能源电力系统国家重点实验室(华北电力大学),河北保定071000 [2]中国电力科学研究院有限公司,北京100192

出　　处：《智慧电力》2019年第6期9-18,共10页Smart Power

基　　金：国家电网公司总部科技项目(XT71-17-028)~~

摘　　要：大规模清洁能源并网和传输的需求推动了新型直流输电技术的发展。以高比例清洁能源并网和远距离传输为背景,分别从世界各国的顶层技术方案研究、工程研发与应用、具体新型输电技术研究、核心器件与材料研制、二次系统控制保护技术开发等领域对新型直流电网进行整理性研究,总结得出未来高压柔性直流输电网可能成为满足清洁能源并网和传输需求的电网的主流模式。The demand for large-scale clean energy integration and transmission has driven the development of new DC transmission technologies. By using a high proportion of clean energy grids and long-distance transmission as background,comprehensive study on new DC power grid is made from the top-level technical solution research,engineering research and development and application, specific new transmission technology research,core device and material development,secondary system control and protection technology development,etc. It is concluded that the future VSC- HVDC transmission grid may become the mainstream mode for solving the demand for clean energy integration and transmission.

关 键 词：清洁能源 并网与传输 柔性输电 直流电网 

分 类 号：TM715[电气工程—电力系统及自动化]