发明名称 |
PHOTOVOLTAIC GENERATION SYSTEM USING PARALLEL INVERTER CONNECTED GRID |
摘要 |
A photovoltaic generation system using grid-connected parallel inverters comprises a plurality of photovoltaic generation devices connected in parallel with each other, and a transformer configured to transform and transfer output voltages of the photovoltaic generation devices to a grid, wherein the photovoltaic generation device includes: a photovoltaic module configured to convert photovoltaic energy into DC electrical energy; an inverter configured to convert the DC electrical energy outputted from the photovoltaic module into AC electrical energy; an LC filter configured to remove noise included in the AC electrical energy which is outputted from the inverter; and a Y-connected capacitor group which is connected between one terminal of a reactor in the LC filter and one terminal of the photovoltaic module and is configured to reduce stray current.
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申请公布号 |
US2013076151(A1) |
申请公布日期 |
2013.03.28 |
申请号 |
US201113278962 |
申请日期 |
2011.10.21 |
申请人 |
BAE YOUNG SANG;OH SEONG JIN;KIM KYOUNG HWAN |
发明人 |
BAE YOUNG SANG;OH SEONG JIN;KIM KYOUNG HWAN |
分类号 |
H02M7/5387 |
主分类号 |
H02M7/5387 |
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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