Title :
Loss Analysis of Permanent Magnet Hybrid Brushless Machines With and Without HTS Field Windings
Author :
Liu, Chunhua ; Chau, K.T. ; Li, Wenlong
Author_Institution :
Dept. of Electr. & Electron. Eng., Univ. of Hong Kong, Hong Kong, China
fDate :
6/1/2010 12:00:00 AM
Abstract :
This paper presents and implements the power loss analysis of a new kind of permanent magnet hybrid brushless (PMHB) machines with and without using high-temperature superconductor (HTS) field windings. The circuit-field-torque time-stepping finite element method together with experiential equations is developed to perform power loss analysis of the PMHB machine. Experimentation is carried out to verify the proposed loss analysis.
Keywords :
brushless machines; machine windings; permanent magnet machines; superconducting devices; HTS field windings; PMHB machine; high temperature superconductor field windings; loss analysis; permanent magnet hybrid brushless machines; Hybrid excitation; loss analysis; permanent magnet machine; superconducting machine;
Journal_Title :
Applied Superconductivity, IEEE Transactions on
DOI :
10.1109/TASC.2010.2045116
