磁阀型可控电抗器的直流偏磁与谐波特性分析

介绍了磁阀型可控电抗器（MCR）无功调节的原理,使用ANSYS电磁场仿真软件对MCR磁路特点与直流偏磁特性进行描述,通过直流磁化实验获取电工钢片的磁化曲线数据,利用Matlab软件编写程序,使用三次样条插值函数求出MCR的输出电流,同时对不同直流偏磁下的输出电流进行傅里叶变换得到MCR磁饱和度与谐波之间的关系,为实际工程应用提供参考价值。...

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Bibliographic Details
Published in电测与仪表 Vol. 53; no. 23; pp. 90 - 93
Main Author 杨健 程汉湘 陈杏灿 彭湃
Format Journal Article
LanguageChinese
Published 广东工业大学自动化学院,广州,510006 2016
Subjects
直流偏磁
磁阀型可控电抗器
磁饱和度
谐波
谐波
磁饱和度
magnetic saturation value
磁阀型可控电抗器
直流偏磁
DC magnetic bias
magnetic-valve controllable reactor
harmonic
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Summary:介绍了磁阀型可控电抗器（MCR）无功调节的原理,使用ANSYS电磁场仿真软件对MCR磁路特点与直流偏磁特性进行描述,通过直流磁化实验获取电工钢片的磁化曲线数据,利用Matlab软件编写程序,使用三次样条插值函数求出MCR的输出电流,同时对不同直流偏磁下的输出电流进行傅里叶变换得到MCR磁饱和度与谐波之间的关系,为实际工程应用提供参考价值。
Bibliography:magnetic-valve controllable reactor;DC magnetic bias;magnetic saturation value;harmonic
23-1202/TH
The principle of regulation of reactive power in magnetic-valve controllable reactor is introduced in this paper. Electromagnetic field software of ANSYS is applied for describing the magnetic path and DC magnetic bias. Magnetization curve data of silicon steel sheet is obtained from the DC magnetization experiment. By programming of Matlab,cubic spline interpolation function is used for calculating the output currents of MCR. In order to find out the relationship of magnetic saturation value and harmonic,the output current with DC magnetic bias is analyzed by using the method of Fourier transform. The result provides reference value for practical engineering application.
Yang Jian, Cheng Hanxiang, Chen Xingcan, Peng Pai （College of Automation, Guangdong University of Technology, Guangzhou 510006, China）
ISSN:1001-1390