发明名称 Power conversion
摘要 Exemplary embodiments are directed to power conversion. A device may include a controllable switch coupled between an AC network and a DC network. The device may further include control circuitry configured to modify a configuration of the switch based on a detected difference between a reference signal and an output signal at the DC network.
申请公布号 US8750007(B2) 申请公布日期 2014.06.10
申请号 US201113033481 申请日期 2011.02.23
申请人 QUALCOMM Incorporated 发明人 Tseng Ryan;Tiwari Pawan Kumar
分类号 H02M7/217 主分类号 H02M7/217
代理机构 代理人
主权项 1. A device, comprising: a controllable switch coupled between an AC network and a DC network, wherein the controllable switch is configured to perform AC to DC conversion; and control circuitry configured to modify a configuration of the switch based on a detected difference between a reference signal and an output signal of the DC network, wherein the control circuitry is configured to modify the configuration by one of (a) increasing a phase offset of the switch defined as a period of time that elapses before the switch turns on relative to a beginning of a cycle of an input signal of the AC network and (b) decreasing the phase offset of the switch relative to the beginning of a cycle of the input signal.
地址 San Diego CA US