配电变压器用非晶合金的研究进展及应用前景.pdfVIP

HotWorkingTechnology2020,V〇1.49,N〇.12

配电变压器用非晶合金的研究进展及应用前景

武兰民\程灵2,邱宁\杨富尧2,韩钰2,陈新2

(1.国家电网有限公司，北京100031;2.全球能源互联网研究院有限公司，北京102209)

摘要：内部原子呈长程无序排列的铁基非晶合金具有低矫顽力、低损耗、髙磁导率等优异的软磁性能，现已广泛

应用于平面铁心及立体卷铁心制造。综述了节能配电变压器用新型铁基非晶合金材料的研究进展，对比分析了国内外

1K101典型牌号非晶合金与0.18mm厚度规格18QH065牌号极低铁损取向硅钢材料的磁性能及磁致伸缩特性。结合

非晶合金铁心变压器在农网运行过程中体现的安全性、经济性及环保性特征，讨论了非晶合金配电变压器面临的挑战

及发展方向。

关键词：非晶合金；配电变压器；研究进展；应用前景

DOI:10.14158/j.cnki.1001-3814.

中图分类号：TG139+.8文献标识码:A文章编号：1001-3814(2020)12-0010-04

ResearchProgressandApplicationProspectofAmorphousAlloys

forDistributionTransformer

WULanmin1,CHENGLing2,QIUNing1,YANGFuyao2,HANYu2,CHENXin2

(1.StateGridCorporationofChinaLtd.,Beijing100031,China;2.GlobalEnergyInterconnectionResearchInstitute,Beijing

102209,China)

AbstractTheironbaseamorphousalloywithlong-rangedisorderedarrangementhasexcellentsoftmagneticproperties,：

suchaslowcoerciveforce,lowcoreloss,highpermeabilityandsoon.Ithasbeenwidelyusedinthemanufactureofplane

ironcoreandtriangularvolumecore.Theresearchprogressofamorphousalloymaterialsusedindistributiontransformerswas

reviewed.Theelectromagneticpropertiesof1K101typicalamorphousalloyand18QH065grain-orientedsiliconsteelwere

analyzed.Consideringthecharacteristicsofsafety，economyandenvironmentalprotectionofamorphousalloytransformers

operatedinruralpowergrid,thechallengesanddevelopmentdirectionsofamorphous