标题:Calculation and Simulation of Single-Phase Transformer Under DC Bias
作者:Dong, Xia; Liu, Zhizhen; Liu, Bing
通讯作者:Dong, X
作者机构:[Dong, Xia] Shandong Univ, Shandong Urban Construct Vocat Coll, Sch Elect Engn, Jinan, Peoples R China.; [Liu, Zhizhen; Liu, Bing] Shandong Univ, Sc 更多
会议名称:Asia-Pacific Power and Energy Engineering Conference (APPEEC)
会议日期:MAR 28-31, 2010
来源:2010 ASIA-PACIFIC POWER AND ENERGY ENGINEERING CONFERENCE (APPEEC)
出版年:2010
DOI:10.1109/APPEEC.2010.5449117
关键词:single-phase transformer; DC bias; magnetization characteristic;; two-dimension magnetic field
摘要:This paper presents an improved single-phase transformer model to analyse the performance of the transformer under DC bias. By using MATLAB, the magnetization characteristics and excitation current based on Jiles-Atherton theory are simulated. Thus using ANSYS, two-dimension magnetic field of the transformer is calculated. The calculation results show that the leakage flux would increase under DC bias. This is the reason why transformers have more serious local heat under DC biasing condition.
收录类别:CPCI-S;EI;SCOPUS
Scopus被引频次:3
资源类型:会议论文;期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-84869996361&doi=10.1109%2fAPPEEC.2010.5449117&partnerID=40&md5=5e9416eca88b672dfc761b8b841b3581
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