基于详细直流控制系统模型的EMTDC仿真  

EMTDC Simulation of Based on Detailed Control Model of HVDC System

作　　者：黄志岭[1] 田杰[2] 

机构地区：[1]国网南京自动化研究院/南京南瑞集团公司,江苏省南京市210003 [2]南京南瑞继保电气有限公司,江苏省南京市211100

出　　处：《电力系统自动化》2008年第2期45-48,共4页Automation of Electric Power Systems

摘　　要：直流控制系统是直流输电工程的大脑。要准确地研究直流输电的动态行为,就必须建立准确的控制系统仿真模型。文中提出了基于实际直流控制系统的Hidraw程序建立EMTDC仿真模型的方法,将PSCAD/EMTDC与Hidraw程序结合起来,建立了接近实际控制系统的仿真模型,并将仿真结果与实际运行的波形进行了对比,验证了仿真模型的准确性。HVDC control system is the brain of a HVDC transmission system. An accurate control system simulation model is of great importance for investigating the exact dynamic behavior of HVDC system. A method for establishing EMTDC simulation model is presented based on actual control system procedure named Hidraw. A simulation model close to actual control system is achieved by combining PSCAD/EMTDC and Hidraw. Comparisons between the simulation results and the field operation waveforms show the correctness of the proposed model.

关 键 词：直流控制系统 仿真 Hidraw程序 PSCAD/EMTDC 

分 类 号：TM743[电气工程—电力系统及自动化] TM721.1