|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||363/035; 363/037; 363/039|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 23 인용 특허 : 19|
An ac-to-ac power converter includes a source-side inverter that is operated in current mode and a drive side inverter that is operated in commutation mode. The source side inverter performs current regulation during a first portion of each modulating cycle and space vector modulation during a second portion of each modulating cycle.
1. Power conversion apparatus comprising:a source-side inverter including on/off switches; a drive-side inverter including on/off switches; a dc current link coupled between an output of the source-side inverter and an input of the drive-side inverter; a controller for operating the source-side inverter in current mode and the drive-side inverter in a commutation mode to achieve sinusoidal input currents at an input of the source-side inverter and sinusoidal output currents at an output of the driver-side inverter; and rotor position sensors for generati...