Title :
Three-dimensional reluctance network analysis considering an iron loss characteristic for an EIE-core variable inductor
Author :
Nakamura, Kentaro ; Hayakawa, S. ; Akatsuka, S. ; Ohinata, T. ; Minazawa, K. ; Ichinokura, O.
Author_Institution :
Graduate Sch. of Eng., Tohoku Univ., Sendai, Japan
Abstract :
In recent years, an increase in load causes voltage variation in the electric power system. One of the conventional methods of voltage regulation in the distribution system" is utilization of an on-load tap-changing transformer. In this paper, we calculate characteristics of an EIE-core variable inductor including an iron loss characteristic using the reluctance network analysis (RNA).
Keywords :
cores; inductors; losses; network analysis; EIE-core variable inductor; distribution system; electric power system; iron loss characteristic; onload tap-changing transformer; three-dimensional reluctance network analysis; voltage regulation; Coupling circuits; Inductance; Inductors; Iron; Magnetic analysis; Magnetic circuits; Magnetic flux; RNA; Saturation magnetization; Voltage control;
Conference_Titel :
Magnetics Conference, 2005. INTERMAG Asia 2005. Digests of the IEEE International
Print_ISBN :
0-7803-9009-1
DOI :
10.1109/INTMAG.2005.1463965
