1. Y. Yao, C. S. Koh, G. Ni and D. Xie, “3-D nonlinear transient eddy current calculation of online power transformer under DC bias,” IEEE Trans. Magn., Vol. 41, no. 5, pp. 1840–1843, May. 2005.
2. S. Ausserhofer, O. Biro and K. Preis, “An efficient harmonic balance method for nonlinear eddy-current problems,” IEEE Trans. on Magn., vol. 43, no. 4, pp. 1229–1232, 2007.
3. O. Deblecker and J. Lobry, “A new efficient technique for harmonic-balance finite-element analysis of saturated electromagnetic devices,” IEEE Trans. on Magn., vol. 42, no. 4, pp. 535–538, 2006.
4. S. Yamada, K. Bessho, “Harmonic field calculation by the combination of finite element analysis and harmonic balance method,” IEEE Trans. Magn., vol. 24, no, 6, pp. 2588–2590, Nov. 1988.
5. J. Lu, S. Yamada and K. Bessho, “Time-periodic magnetic field analysis with saturation and hysteresis characteristics by harmonic balance finite element method,” IEEE Trans. Magn., vol. 2, no. 2, pp. 995–998, Mar. 1990.