基于VSC-HVDC的南汇风电场换流站控制策略  

Control strategy for Nanhui wind farm converter station based on VSC- HVDC

作　　者：韩琦[1] 杜海超[1] 姜鹏[1] 孔祥超[1] 李铭[1] 

机构地区：[1]东北电力大学微通电力系统研究所,吉林吉林132012

出　　处：《黑龙江电力》2015年第1期90-94,共5页Heilongjiang Electric Power

基　　金：教育部"长江学者和创新团队发展计划"项目(IRT1114);吉林市科技发展计划项目(201162503);东北电力大学博士科研启动基金项目(BSJXM-201013)

摘　　要：基于电磁暂态软件PSCAD/EMTDC,在d-q坐标系下推导了上海南汇并网风电场、换流站VSC-HVDC的数学模型,提出了连接风电场VSC-HVDC两端的控制策略并设计了VSC-HVDC控制系统。仿真结果表明,所设计的控制系统具有优良的控制品质,实现了VSC传输功率的独立、灵活调节。On model of the S the basis of electromagnetic transient software PSCAD/EMTDC, this paper deduces the mathematical hanghai Nanhui integrated wind farm and VSC - HVDC on d -p coordinate system, proposes the con- trol strategy for both ends of VSC - HVDC integrating with wind farm, and designs the control system. The simulation result shows that the designed control system enjoys great effect which realizes the independence and flexible regulation of VSC power transmission..

关 键 词：风电场换流站 电压源换流器的高压直流输电 数学模型 控制策略 稳定性 

分 类 号：TM76[电气工程—电力系统及自动化] TM743