公开(公告)号：US20050231988A1

公开(公告)日：2005-10-20

申请号：US11103568

申请日：2005-04-12

申请人： Yu-Lin Chi ,  Yong Li

发明人： Yu-Lin Chi ,  Yong Li

IPC分类号： H02M3/24 ,  H02M7/5387

CPC分类号： H02M7/53875 ,  H05B41/2828 ,  H05B41/3927

摘要： A digital power control system provides an optimal solution to power supply. The digital power control systems comprises a direct current (DC) power supply; a state configuring device generating a plurality of state signals; a pulse generator connected to the state configuring device, converting the state signals to a plurality of waveform signals; a driving device connected to the DC power supply and the state configuring device respectively, and outputting a driving voltage according to the waveform signal; a transformer connected to the driving device, transforming the driving voltage to an AC operating voltage; and an alternating current (AC) load connected to the transformer; a feedback circuit connected to the AC load; a power detector connected to the feedback circuit for detecting the output power of the AC load, and optimizing the output power by adjusting the waveform signal outputted by the pulse generator.

摘要翻译： 数字电源控制系统为电源提供了最佳解决方案。 数字功率控制系统包括直流（DC）电源; 状态配置装置，其生成多个状态信号; 连接到状态配置装置的脉冲发生器，将状态信号转换成多个波形信号; 连接到直流电源和状态配置装置的驱动装置，并根据波形信号输出驱动电压; 连接到驱动装置的变压器，将驱动电压转换成AC工作电压; 和连接到变压器的交流（AC）负载; 连接到AC负载的反馈电路; 连接到反馈电路的功率检测器，用于检测AC负载的输出功率，以及通过调整由脉冲发生器输出的波形信号来优化输出功率。