Voltage level multiplier module for multilevel power converters
M Abarzadeh, K Al-Haddad - US Patent 11,456,679, 2022 - Google Patents
H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,
OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY …
OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY …