|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||363/098; 363/131; 363/132|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 4 인용 특허 : 69|
An apparatus and method for converting an input signal to an output AC signal in which the input voltage signal is inverted and modulated to provide an intermediate AC signal having twice the desired output frequency. The intermediate signal is then full-wave rectified and then the polarity of the rectified signal is switched every second cycle to produce the output AC signal of a desired frequency and voltage.
1. A method for conditioning a power signal, the method comprising: using a resonant converter to invert an input signal to an intermediate AC signal;modulating the intermediate AC signal at a substantially resonant frequency of the resonant converter using an input modulation signal to impart a desired voltage-time function to the intermediate AC signal;full-wave rectifying the intermediate AC signal to provide a rectified DC signal, the rectified DC signal having a periodic cyclical voltage-time function;periodically reversing a polarity of the rectifi...