Parameter Estimation of Three-Phase Transformer Models for Low-Frequency Transient Studies From Terminal Measurements

Wu Qiong; Jazebi Saeed; de Leon Francisco

首页> 外文期刊>IEEE Transactions on Magnetics >Parameter Estimation of Three-Phase Transformer Models for Low-Frequency Transient Studies From Terminal Measurements

【24h】

Parameter Estimation of Three-Phase Transformer Models for Low-Frequency Transient Studies From Terminal Measurements

机译：Parameter Estimation of Three-Phase Transformer Models for Low-Frequency Transient Studies From Terminal Measurements

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相关主题

摘要

This paper introduces a three-phase reversible transformer model for the study of low-frequency transients. The model topology is obtained from the direct application of the principle of duality by drawing basic circuit elements on top of the transformer frame. The model parameters are obtained from terminal and physical size measurements as well as the characteristics of the iron core. The implementation of the model is based on standard drag-and-drop circuit elements available in electric circuit simulation programs. The model is validated with inrush current and normal open circuit laboratory measurements. The main advantage of this model is that the parameters remain the same for the simulation of different operating conditions from all terminals. This is true for transients involving deep saturation, normal loading operation, or open circuit.

著录项

来源
《IEEE Transactions on Magnetics》 |2017年第7期|8107108-1-8107108-8|共8页
作者
Wu Qiong; Jazebi Saeed; de Leon Francisco;
展开▼
作者单位

NYU, Dept Elect & Comp Engn, New York, NY 11201 USA;

展开▼
收录信息
原文格式 PDF
正文语种英语
中图分类电工技术;
关键词
Electromagnetic transients; low-frequency transients; power transformers; principle of duality; transformer modeling;

Parameter Estimation of Three-Phase Transformer Models for Low-Frequency Transient Studies From Terminal Measurements

摘要

著录项

相关主题

期刊订阅