Title :
Separation calculation of high-voltage dry-type smoothing reactor under harmonic magnetic fields
Author :
Zeng, A. Linsuo ; Zhang, B. Liangxian ; Xie, C. Dexin ; Bai, D. Shan ; Wu, E. Yan ; Xia, F. Yuanhai
Author_Institution :
Dept. of Electr. Eng., Shenyang Univ. of Technol., Shenyang, China
Abstract :
The eddy losses of coils and spider arms under the harmonic magnetic field for the high voltage dry-type smoothing reactor (HVDTSR) are analyzed in this paper. The expression of coils losses is deduced by using 2-D analytical magnetic field expression and coils losses are calculated by FORTRAN program. The spider arms´ losses are simulated with ANSYS software. The losses of coils and spider arms in the total losses can be calculated and separated. The results obtained in this paper give guidings for the design of the reactors, and make the design more economical.
Keywords :
eddy current losses; magnetic cores; magnetic fields; matrix algebra; power engineering computing; reactors (electric); 2D analytical magnetic field expression; ANSYS software; FORTRAN program; coil losses; eddy losses; harmonic magnetic fields; high-voltage dry-type smoothing reactor; spider arm losses; Arm; Coils; Eddy currents; Encapsulation; Equations; Inductors; Magnetic analysis; Magnetic fields; Smoothing methods; Voltage; Dry-type smoothing reactor; Eddy current losses; Loss separation; Magnetic field distribution;
Conference_Titel :
Electrical Machines and Systems, 2009. ICEMS 2009. International Conference on
Conference_Location :
Tokyo
Print_ISBN :
978-1-4244-5177-7
Electronic_ISBN :
978-4-88686-067-5
DOI :
10.1109/ICEMS.2009.5382900
