The algorithm of expanded current synchronous detection for active power filters considering three-phase unbalanced power system. - Young-Gook Jung; Woo-Yong Kim; Young-Cheol Lim; Seung-Hak Yang; Fumio Harashima (IEEE Trans. Ind. Electron., 2003)

Harmonic-Spectrum Spreading Effects of Two-Phase Random Centered Distribution PWM (DZRCD) Scheme With Dual Zero Vectors. - Seung-Yeol Oh; Young-Gook Jung; Seung-Hak Yang; Young-Cheol Lim (IEEE Trans. Ind. Electron., 2009)