计及负序并网标准的双馈风电机组调控关键技术  

Key Technologies for Regulation of DFIG-based Wind Turbines With Negative Sequence Grid Connection Standard

作　　者：徐海亮 费壬翔 葛平娟 胡家兵[2] 朱东海 XU Hailiang;FEI Renxiang;GE Pingjuan;HU Jiabing;ZHU Donghai(College of New Energy,China University of Petroleum(East China),Qingdao 266580,Shandong Province,China;School of Electrical and Electronic Engineering,Huazhong University of Science and Technology,Wuhan 430074,Hubei Province,China)

机构地区：[1]中国石油大学(华东)新能源学院,山东省青岛市266580 [2]华中科技大学电气与电子工程学院,湖北省武汉市430074

出　　处：《电网技术》2025年第4期1735-1749,共15页Power System Technology

基　　金：国家自然科学基金项目(52077222);中国石油大学(华东)研究生创新基金项目;中央高校基本科研业务费专项资金项目(24CX04044A)。

摘　　要：随着风电等新能源装机规模的不断增加,全球主要风电大国、IEEE标准协会等陆续制定了风电负序并网标准。为了满足上述标准,双馈风电机组将面临暂态同步稳定性、小干扰稳定性与正-负序、机-网侧协同控制等3个方面的问题与挑战。为此,该文首先介绍了国内外风电负序并网标准。接着,结合已有研究对双馈风电机组满足负序并网标准所面临的问题与挑战进行了剖析。进一步,针对所面临的问题与挑战,对双馈风电机组的负序调控关键技术进行了归纳对比。最后,对风电负序并网标准与双馈风电机组关键技术的发展前景进行了讨论与展望。With the increasing scale of wind power and other new energy installations,major wind power countries around the world,IEEE standard associations,and so on have successively formulated wind power negative sequence grid connection standards.To meet the above standards,doubly-fed wind turbines will face problems and challenges:transient synchronous stability,small disturbance stability and positive-negative sequence,and machine-grid side cooperative control.To this end,this paper first introduces the domestic and foreign wind power negative sequence grid connection standards.Then,the problems and challenges faced by doubly-fed wind turbines to meet the negative sequence grid connection standard are analyzed in light of existing research.Further,in response to the problems and challenges,the key technologies for negative sequence control of doubly-fed wind turbines are summarized and compared.Finally,the development prospects of the negative sequence grid connection standard and the key technologies of doubly-fed wind turbines are discussed and overlooked.

关 键 词：双馈风电机组 电网不对称故障 风电负序并网标准 负序控制 

分 类 号：TM721[电气工程—电力系统及自动化]