Title :
Hysteresis Modeling of High-Temperature Superconductor Using Simplified Preisach Model
Author :
Nana Duan ; Weijie Xu ; Shuhong Wang ; Jianguo Zhu ; Youguang Guo
Author_Institution :
Sch. of Electr. Eng., Xi´an Jiaotong Univ., Xi´an, China
Abstract :
This paper presents a hysteresis model for the high-temperature superconductor using a simplified Preisach model, in which the Preisach distribution function is determined only based on the M-H limiting loop. The results of simulation and experiment of accuracy of the simplified Preisach model are reported for the case of silver-sheathed Bi2223 superconducting tape samples with an external magnetic field perpendicular to the tape surface.
Keywords :
bismuth compounds; calcium compounds; high-temperature superconductors; magnetic hysteresis; strontium compounds; superconducting tapes; Bi2Sr2Ca2Cu3O; Preisach distribution function; high-temperature superconductor; hysteresis modeling; silver-sheathed superconducting tape; simplified Preisach model; tape surface; Distribution functions; High-temperature superconductors; Limiting; Magnetic hysteresis; Magnetization; Saturation magnetization; Superconducting magnets; Bi2223 tapes; M???H limiting loop; high-temperature superconductor (HTS); simplified Preisach model;
Journal_Title :
Magnetics, IEEE Transactions on
DOI :
10.1109/TMAG.2014.2347962
