公开(公告)号：US20090189574A1

公开(公告)日：2009-07-30

申请号：US12358496

申请日：2009-01-23

申请人： THANH LE ,  SIMON TSZ SUI YAN ,  WEN SHI

发明人： THANH LE ,  SIMON TSZ SUI YAN ,  WEN SHI

IPC分类号： G05F1/10

CPC分类号： G05F1/67 ,  Y02E10/58

摘要： A converter system adapted to be connected between a photovoltaic power source and a load comprises a converter circuit, a control circuit, and a PWM generator circuit. The converter circuit is operatively connected to transfer energy from the photovoltaic power source to the load. The control circuit generates a raw control signal based on at least a voltage generated by the photovoltaic power source. The PWM generator circuit is operatively connected to the converter circuit and generates a PWM switch signal based on the raw control signal. The converter circuit transfers energy from the photovoltaic power source to the load based on the PWM switch signal.

摘要翻译： 适于连接在光伏电源和负载之间的A转换器系统包括转换器电路，控制电路和PWM发生器电路。 转换器电路可操作地连接以将能量从光伏电源传输到负载。 控制电路至少基于光伏电源产生的电压来生成原始控制信号。 PWM发生器电路可操作地连接到转换器电路，并且基于原始控制信号产生PWM开关信号。 转换器电路基于PWM开关信号将能量从光伏电源传输到负载。