摘要
应用电磁场有限元仿真工具,建立了阀饱和电抗器的静磁场模型和场-路耦合模型,计算了饱和电抗器的有效电感和电压时间面积,并对其中的铁芯磁饱和特性进行了仿真分析。
In this paper,the static magnetic field model and the field-circuit coupling model of the valve saturable reactor are established by using the finite element method.The effective inductance and the voltage-time area of the valve saturable reactor are calculated,and the magnetic saturation characteristics of the core are analyzed.
引文
[1]张建国,付兴珍.高压直流输电晶闸管阀用饱和电抗器的设计[J].西安航空技术高等专科学校学报,2010,28(3):30-33.
[2]纪锋,陈鹏,魏晓光,等.HVDC换流阀用饱和电抗器的建模及仿真[J].智能电网,2013,1(2):65-69.
[3]纪锋,曹均正,陈鹏,等.HVDC整流侧阀饱和电抗器铁损仿真研究[J].电网技术,2014,38(10):2680-2684.
[4]Cao J,Davidson C,Moulson S.Dynamic modelling of saturable reactor for HVDC applications[J].IET Sci.Meas.Technol.,2007,1(3):138-144.
[5]陈鹏,曹均正,魏晓光,等.高压直流换流阀用饱和电抗器的暂态电路仿真模型[J].高电压技术,2014,40(1):288-293.
[6]张雷,苟锐锋,刘宁,等.高压直流换流阀用饱和电抗器性能研究[J].高压电器,2017,53(11):46-51.