摘要
本文在参考传统立体卷硅钢变压器截面设计的基础上,分析立体卷铁心柱的截面特点,推导出截面设计公式。考虑非晶合金硬度高、脆性大的特点,本文给出两种适合非晶带材加工的约束条件,提出对应于两种约束条件的设计方案,即理论最大截面设计与实用经济截面设计,为非晶合金配电变压器的设计提供参考。
Based on the cross-section design of the traditional three-dimensional coiled silicon steel transformer,this paper analyzes the cross-sectional characteristics of the three-dimensional coiled iron core column and derives the cross-sectional design formula.Considering the characteristics of high hardness and high brittleness of amorphous alloys,this article gives two constraints suitable for amorphous strip processing,and proposes design schemes corresponding to the two constraints,namely the theoretical maximum cross-section design and the practical economic cross-section design,which provides reference for the design of amorphous alloy distribution transformer.
作者
詹花茂
罗印
段延达
刘春江
王磊
宋文乐
ZHAN Hua-mao;LUO Yin;DUAN Yan-da;LIU Chun-jiang;WANG Lei;SONG Wen-le(North China Electric Power University,Beijing 102206,China;State Grid Cangzhou Electric Supply Company,Cangzhou 061001,China)
出处
《变压器》
2022年第1期6-10,共5页
Transformer
基金
国网河北省电力有限公司-非晶合金铁心配电变压器抗突短能力提升研究(项目编号:kjgw2020-002)。
关键词
非晶合金
立体卷
截面优化
Amorphous alloy
Three-dimensional coil
Section optimization
