发明名称 |
Power conversion apparatus and photovoltaic module including the same |
摘要 |
Discussed are a power conversion apparatus and a photovoltaic module including the power conversion apparatus. The power conversion apparatus includes a converter unit to convert DC voltage from a solar cell module, the converter unit including a plurality of interleaving converters, and a controller to control the converter unit, wherein the controller changes switching periods of the interleaving converters and changes phase differences between the interleaving converters during operation sections of the interleaving converters, in response to a change of the switching periods of the interleaving converters. Consequently, it is possible to prevent instantaneous reduction of output power due to change of switching frequencies of the interleaving converters. |
申请公布号 |
EP2897267(A3) |
申请公布日期 |
2015.08.19 |
申请号 |
EP20150000092 |
申请日期 |
2015.01.15 |
申请人 |
LG ELECTRONICS INC. |
发明人 |
KANG, YOUNJONG;KIM, MYONGHWAN;HAM, MYUNGSOO;JUNG, KYUNGSOO |
分类号 |
H02M1/00;B27N3/00;H02M3/156;H02M3/158 |
主分类号 |
H02M1/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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