A New Method for Representation of Hysteresis Loops

C. E. Lin, J. B. Wei, C. L. Huang, C. J. Huang

Research output: Contribution to journalArticle

33 Citations (Scopus)

Abstract

In this paper, the i-Φ hysteresis characteristic of transformer is modeled and simulated by curve fitting technique, including a consuming function for representing hysteresis loss. The proposed method is established from the measured hysteresis data, and allows direct calculation of hysteresis losses. This analytical expression also exhibits the hysteresis property of increasing the loop area with increment of operation frequency. The simulations by the proposed method are compared with experiments. For various purposes of the transformer hysteresis characteristic, the proposed method has the adjustable capability to meet other requirements. It is capable to determine an accurate transformer hysteresis characteristic with simplified procedures.

Original languageEnglish
Pages (from-to)413-420
Number of pages8
JournalIEEE Transactions on Power Delivery
Volume4
Issue number1
DOIs
Publication statusPublished - 1989 Jan

All Science Journal Classification (ASJC) codes

  • Energy Engineering and Power Technology
  • Electrical and Electronic Engineering

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