1. Choi, J., Boroyevich, D., Francis, J., and Lee, F.C., A novel ZVT inverter with simplified auxiliary circuit, Proc. Sixteenth Annual IEEE Applied Power Electronics Conf. and Exposition (APEC 2001), Piscataway, NJ: Inst. Electr. Electron. Eng., 2001.
2. Li, Y. and Lee, F.C., Characterization and analysis of a novel three-phase zero-current transition inverter, Proc. Third Int. Power Electronics and Motion Control Conf. (IPEMC 2000), Piscataway, NJ: Inst. Electr. Electron. Eng., 2000.
3. Li, Y., Lee, F.C., and Boroyevich, D., A three-phase soft-transition inverter with a novel control strategy for zero-current and near-zero-voltage switching, IEEE Trans. Power Electron., 2001, vol. 16, no. 5.
4. Freeland, S. and Middlebrook, R.D., A unified analysis of converters with resonant switches, Proc. 1987 IEEE Power Electronics Specialists Conf., Piscataway, NJ: Inst. Electr. Electron. Eng., 1987.
5. Voronin, P.A. and Voronin, I.P., Development of the topology and analysis of the efficiency of voltage inverters on composite resonant switches, Russ. Electr. Eng., 2017, vol. 88, no. 8.