采用ATP/EMTP的CIGRE HVDC建模与仿真  

Modeling and Simulation of CIGRE HVDC System Using ATP/EMTP

作　　者：董曼玲[1] 谢施君[1] 何俊佳[1] 张丹丹[1] 贺恒鑫[1] 黎小林 黄莹 蔡宗远 

机构地区：[1]华中科技大学电气与电子工程学院,武汉430074 [2]南方电网技术研究中心,广州510623

出　　处：《高电压技术》2010年第3期796-804,共9页High Voltage Engineering

基　　金：国家"十一五"科技支撑计划重大项目(2006BAA02A21)~~

摘　　要：为了提高HVDC研究、设计的效率及可信性,同时满足实际复杂的HVDC系统的仿真研究要求,弥补PSCAD软件因模块封装导致软件使用灵活性降低的问题,基于ATP/EMTP电磁暂态仿真软件,利用其强大的自定义模块功能,搭建了CIGRE直流输电模型,开展系统仿真分析,并与PSCAD中标准的CIGRE模型的仿真结果进行比对分析,验证了所搭建的HVDC模型的正确性及可行性;选用适当的仿真步长,保证计算结果正确性同时,提高了计算效率。In order to improve the designing efficiency and validity of simulation results of HVDC system and to meet the simulation requirements of modeling real complex HVDC system,and to further remedy defects that modular packages used in PSCAD/EMTDC decrease software flexibility,we mainly adopted ATP/EMTP simulator to model CIGRE HVDC Benchmark system and provided a detailed description of the HVDC system and its controller.Moreover,the system performances of steady-state and transient-state were analyzed,and the CIGRE HVDC standard model was compared with PSCAD/EMTDC.The simulation results prove that modeling method is correct and feasible,and selecting proper simulation step not only improves the performances of system but also shortens execution time.

关 键 词：高压直流输电 ATP/EMTP 建模仿真 换流站 定电流控制 阀控制 

分 类 号：TM743[电气工程—电力系统及自动化]