OPTIMIZATION OF SHARED BUS PHOTOVOLTAIC
CHANNELS
申请(专利)号: FR20170053835
专利号: FR3066057A1 主分类号: H02S40/30 申请权利人: ELECTRICITE DE
FRANCE 公开国代码: FR 优先权国家: FR
摘 要:
A photovoltaic system (1) comprising a plurality of strings (i) of photovoltaic
panels (3i, j), each including an output of an optimizer (5i) and a plurality of
photovoltaic panels (3i, j) connected in series with each other with the others. The output of each optimizer (5i) being equipped with a bidirectional power converter. The optimizers (5i) are input fed by an input voltage of a bus (9)
common to the chains (i). The chains (i) are connected in parallel with each other and in parallel with the input of a common inverter (7). The inverter (7) is connected at the output to an external network (2). The system (1) further comprises a control module arranged to control the input voltage (Vinv_DC) of the inverter (7) over time (t) in such a way as to cancel, with losses near and on average a period (T), the energy exchanged between the chains (i) and the bus (9). 主权项:
申请日: 2017-05-02 公开公告日: 2018-11-09
分类号: H02S40/30 发明设计人: REMI DENIS;
ERIK BERNE; PAUL RAYNAL 申请国代码: FR
优先权: 20170502 FR
1753835
摘 要 附 图:
REVENDICATIONS1. Système (1) photovolta?que comprenant une pluralité de cha?nes (i) de panneaux phot
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