Electromagnetic characteristic analysis of the series transformer in UPFC system

• Published in: International journal of applied electromagnetics and mechanics Vol. 53; no. 3; pp. 469 - 485
• Main Authors: Wang, Shuaibing, Li, Lin, Xie, Yuqing, Zhao, Guoliang
• Format: Journal Article
• Language: English
• Published: London, England SAGE Publications 01.03.2017; Sage Publications Ltd
• Subjects: Asymmetry; Bias; Circuits; Computer simulation; Eddy currents; Electric potential; Electromagnetic properties; Ferromagnetic materials; Magnetic permeability; Mathematical models; Power flow; Reactive power; Transformers; asymmetrical DC bias; duality theory; complex permeability; Series transformer; reactive power
• ISSN: 1383-5416; 1875-8800
• DOI: 10.3233/JAE-160064

The operation conditions of series transformer in Unified Power Flow Controller (UPFC) system are analyzed, and a shell-type structural scheme is proposed in this paper. Taking into account the nonlinear characteristic and the eddy current effect of the ferromagnetic materials, the effective complex...