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1. 发明申请

US20100142227A1 PHOTOVOLTAIC POWER CONDITIONING SYSTEM AND METHOD 有权
标题翻译：光伏功率调节系统及方法
公开(公告)号：US20100142227A1
公开(公告)日：2010-06-10
申请号：US12601493
申请日：2006-12-28
申请人： Byung Duk Min , Dong Wook Yoo , Ju Won Bak , Tae Jin Kim , Jong Hyun Kim , Myung Hyo Ryu , Jong Pil Lee
发明人： Byung Duk Min , Dong Wook Yoo , Ju Won Bak , Tae Jin Kim , Jong Hyun Kim , Myung Hyo Ryu , Jong Pil Lee
IPC分类号： H02M7/00
CPC分类号： H02J3/38 , H02M2001/0093 , Y10S323/906
摘要： A photovoltaic power conditioning system and method is provided. The system includes an isolated DC/DC converter (41), a DC/AC inverter (42), and a sine filter (43). The isolated DC/DC converter (41) receives a DC voltage from a solar cell through a parallel connection structure and converts the DC voltage into another DC voltage and then outputs the converted DC voltage through a series connection structure. The DC/AC inverter (42) converts the DC voltage output from the isolated DC/DC converter into an AC voltage. The sine filter (43) performs sine filtering on the AC voltage output from the DC/AC inverter and outputs the filtered AC voltage. The system employs a topology allowing it to be responsible for part of the output capacity, thereby significantly reducing the required capacity and increasing the system efficiency, so that the system can be applied to small and large-capacity photovoltaic power generation.
摘要翻译：提供了一种光伏功率调节系统和方法。该系统包括隔离DC / DC转换器（41），DC / AC逆变器（42）和正弦滤波器（43）。隔离式DC / DC转换器（41）通过并联连接结构从太阳能电池接收直流电压，并将直流电压转换为另一直流电压，然后通过串联连接结构输出转换后的直流电压。 DC / AC逆变器（42）将从隔离DC / DC转换器输出的DC电压转换成AC电压。正弦滤波器（43）对从DC / AC逆变器输出的AC电压进行正弦滤波，并输出滤波后的AC电压。该系统采用拓扑结构，允许其负责部分输出能力，从而显着降低所需容量并提高系统效率，从而将该系统应用于小容量和大容量的光伏发电。

2. 发明授权

US08995155B2 Photovoltaic power conditioning system and method employing parallel and series connection structures 有权
标题翻译：光伏功率调节系统和采用并联和串联连接结构的方法
公开(公告)号：US08995155B2
公开(公告)日：2015-03-31
申请号：US12601493
申请日：2006-12-28
申请人： Byung Duk Min , Dong Wook Yoo , Ju Won Bak , Tae Jin Kim , Jong Hyun Kim , Myung Hyo Ryu , Jong Pil Lee
发明人： Byung Duk Min , Dong Wook Yoo , Ju Won Bak , Tae Jin Kim , Jong Hyun Kim , Myung Hyo Ryu , Jong Pil Lee
IPC分类号： H02J3/38
CPC分类号： H02J3/38 , H02M2001/0093 , Y10S323/906
摘要： A photovoltaic power conditioning system and method is provided. The system includes an isolated DC/DC converter (41), a DC/AC inverter (42), and a sine filter (43). The isolated DC/DC converter (41) receives a DC voltage from a solar cell through a parallel connection structure and converts the DC voltage into another DC voltage and then outputs the converted DC voltage through a series connection structure. The DC/AC inverter (42) converts the DC voltage output from the isolated DC/DC converter into an AC voltage. The sine filter (43) performs sine filtering on the AC voltage output from the DC/AC inverter and outputs the filtered AC voltage. The system employs a topology allowing it to be responsible for part of the output capacity, thereby significantly reducing the required capacity and increasing the system efficiency, so that the system can be applied to small and large-capacity photovoltaic power generation.
摘要翻译：提供了一种光伏功率调节系统和方法。该系统包括隔离DC / DC转换器（41），DC / AC逆变器（42）和正弦滤波器（43）。隔离式DC / DC转换器（41）通过并联连接结构从太阳能电池接收直流电压，并将直流电压转换为另一直流电压，然后通过串联连接结构输出转换后的直流电压。 DC / AC逆变器（42）将从隔离DC / DC转换器输出的DC电压转换成AC电压。正弦滤波器（43）对从DC / AC逆变器输出的AC电压进行正弦滤波，并输出滤波后的AC电压。该系统采用拓扑结构，允许其负责部分输出能力，从而显着降低所需容量并提高系统效率，从而将该系统应用于小容量和大容量的光伏发电。

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