Click for new scientific resources and news about Corona[COVID-19]

Paper Information

Journal:   JOURNAL OF FACULTY OF ENGINEERING (UNIVERSITY OF TEHRAN)   September 2004 , Volume 38 , Number 3 (85); Page(s) 395 To 403.
 
Paper: 

CALCULATION OF TRANSFORMERS LEAKAGE REACTANCE USING ELECTROMAGNETIC ENERGY TECHNIQUE

 
 
Author(s):  FAEYZ J., MOHSENI HOSSEIN, SABET MARZOUGHI S., NADERIAN JAHROMI A.
 
* 
 
Abstract: 

Determination of transformer leakage reactance using magnetic cores has long been an area of interest to engineers involved in the design of power and distribution transformers. This is required for predicting the performance of transformers before actual assembly of the transformers. In this paper a closed form solution technique applicable to the leakage reactance calculations for transformers is presented. An emphasis is on the development of a simple method to calculate the leakage reactance of the distribution transformers and smaller transformers. Energy technique procedure for computing the leakage reactance's in distribution transformers is presented. This method is very efficient compared with the use of flux element and image technique and is also remarkably accurate. Examples of calculated leakage inductances and the short circuit impedance are given for illustration. For validation, the results are compared with the results obtained using test. This paper presents a novel technique for calculation of the leakage inductance in different parts of the transformer using the electromagnetic stored energy.

 
Keyword(s): 
 
References: 
  • ندارد
 
  Persian Abstract Yearly Visit 68
 
Latest on Blog
Enter SID Blog