公开(公告)号：US20150236599A1

公开(公告)日：2015-08-20

申请号：US14622293

申请日：2015-02-13

Applicant: LG ELECTRONICS INC.

Inventor： Giyob PARK ,  Youngbok JUNG ,  Heungchan OH

IPC: H02M3/335 ,  H02M1/08 ,  H02M5/458

CPC classification number: H02M3/33507 ,  H02J3/383 ,  H02M1/08 ,  H02M5/458 ,  H02M7/48 ,  Y02E10/563

Abstract: Disclosed are a power conversion apparatus and a photovoltaic module. The power conversion apparatus includes a converter unit configured to convert a direct current (DC) voltage from a solar cell module, a clamp unit configured to limit a surge voltage in the converter unit, and a controller configured to control the converter unit. Through this configuration, the power conversion apparatus is capable of limiting a surge voltage depending on operation of the converter unit.

Abstract translation: 公开了电力转换装置和光伏组件。 电力转换装置包括：转换器单元，被配置为转换来自太阳能电池模块的直流（DC）电压;被配置为限制转换器单元中的浪涌电压的钳位单元;以及被配置为控制转换器单元的控制器。 通过这种配置，电力转换装置能够根据转换器单元的操作来限制浪涌电压。