摘要
用实时数字仿真系统RTDS重现了2007年1月15号高肇直流极2线路故障,将仿真实验结果和实际故障录波结果进行了对比研究,提出使用残差相似度来表征动态仿真的整体误差。研究结果表明,南方电网RTDS仿真系统中的电网元件模型,尤其是直流输电系统模型是准确和可信的。
The DC line fault happened on the pole 2 of Gui-Guang HVDC of China Southern Power Grid on January 15th 2007 is simulated successfully by use of the HVDC simulation model of RTDS. The comparison has been carded out between the simulation results and the fault. The similarity ratio of transient wave is proposed to evaluate the error of simulation result. The power system component of CSG RTDS, especially the simulation model of DC system is proved precise and reliable.
出处
《南方电网技术》
2008年第2期62-66,共5页
Southern Power System Technology
