摘要
系统解耦算法是联合仿真平台成立的前提条件,在研究传统输电线路解耦算法的基础上,提出了针对基于RT-lab和Hypersim的风电场并入大规模交直流电网跨平台联合仿真技术的改进输电线路接口算法,并利用Matlab验证了改进后算法的优越性,以较高的增幅提高系统精确性、稳定性。该平台结合各软件优势,分别在RT-LAB中建立风电场模型和Hypersim中建立交直流网络,更准确的实现大规模新能源接入电网的联合仿真。
The system decoupling algorithm is a prerequisite for the establishment of the joint simulation.Based on the study of the traditional decoupling algorithm for transmission lines,this paper proposes an improved transmission line interface algorithm for cross-platform joint simulation of wind farms into large-scale AC and DC grid based on RT-lab and Hypersim.And Matlab simulation results show that the improved interface algorithm can effectively improve the accuracy and stability of the joint simulation.This platform combines the advantages of software to establish the wind farm model in RT-LAB,and the AC/DC network in Hypersim respectively,so as to accurately realize the joint simulation of large-scale new energy accessed to grid.
作者
刘水
王鸿
王海群
王致杰
孙丛丛
朱谷雨
付晓琳
Liu Shui;Wang Hong;Wang Haiqun;Wang Zhijie;Sun Congcong;Zhu Guyu;Fu Xiaolin(School of Electrical Engineering,Shanghai Dianji University,Shanghai 200240,China;Department of Electronic & Electrical Engineering,University of Strathclyde,England)
出处
《电测与仪表》
北大核心
2019年第2期70-74,共5页
Electrical Measurement & Instrumentation
基金
国家自然科学基金资助项目(11304200)
电力传输与功率变换控制教育部重点实验室开放课题(2016AB14)
