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    • 5. 发明公开
    • RECONFIGURABLE PHOTOVOLTAIC MODULE
    • NEUKONFIGURIERBARES PHOTOVOLTAIKMODUL
    • EP3142153A1
    • 2017-03-15
    • EP15184967.6
    • 2015-09-12
    • IMEC VZW
    • BAKA, Maria-IroCATTHOOR, Francky
    • H01L31/02
    • The present invention relates to a photovoltaic module (1) comprising a grid of photovoltaic cells, non-reconfigurable interconnects forming cell strings (5), and reconfigurable interconnects (6). Each cell string (5) comprises at least four cells connected in series, the first and the last cell being located on the same edge of the grid, the last cell being adjacent to a first cell of an adjacent cell string and/or vice versa. The reconfigurable interconnects (6) are adapted for interconnecting the cell strings (5) such that a global photovoltaic string consisting of an electrical series connecting the cell strings (5) can be established, and for establishing a parallel circuit of at least two adjacent cell strings (5). The reconfigurable interconnects (6) are adapted for receiving a control signal from a controller for forming parallel, serial and/or hybrid connections of the cell strings (5) to cluster matching cells under nonuniform irradiation.
    • 本发明涉及一种包括光伏电池格栅,形成电池串(5)的不可重构互连和可重配置互连(6))的光伏组件(1)。 每个单元串(5)包括串联连接的至少四个单元,第一单元和最后一个单元位于网格的相同边缘上,最后单元与相邻单元串的第一单元相邻,和/或反之亦然 。 可重配置互连(6)适于互连电池串(5),使得可以建立由连接电池串(5)的电串联组成的全局光伏串,并且用于建立至少两个相邻电池的并联电路 字符串(5)。 可重配置互连(6)适于从控制器接收控制信号,用于在不均匀照射下形成单元串(5)到集束匹配单元的并行,串行和/或混合连接。
    • 6. 发明公开
    • SIMULATION OF PHOTOVOLTAIC MODULES
    • 模拟VON FOTOVOLTAIKMODULEN
    • EP2998756A1
    • 2016-03-23
    • EP15185293.6
    • 2015-09-15
    • IMEC VZWKatholieke Universiteit Leuven
    • GOVERDE, HansCATTHOOR, FranckyDUBEY, VikasPOORTMANS, JefBAERT, Christiaan
    • G01R31/40
    • G06F17/5009G06F17/10H02S50/00H02S50/10
    • A method is provided for calculating a performance of a photovoltaic module comprising at least a first photovoltaic cell and a second photovoltaic cell. The method comprises calculating a heat flow between the first photovoltaic cell and the second photovoltaic cell using a first thermal equivalent circuit (100) of the first photovoltaic cell and a second thermal equivalent circuit (200) of the second photovoltaic cell, wherein at least one node of the first thermal equivalent circuit (100) is connected to a corresponding node of the second thermal equivalent circuit (200) by a thermal coupling resistance (11). The method may be used for calculating the influence of spatial and temporal variations in the operation conditions on the performance, such as the energy yield, of a photovoltaic module or a photovoltaic system.
    • 提供了一种用于计算包括至少第一光伏电池和第二光伏电池的光伏模块的性能的方法。 该方法包括使用第一光伏电池的第一热等效电路(100)和第二光伏电池的第二热等效电路(200)来计算第一光伏电池和第二光伏电池之间的热流,其中至少一个 第一热等效电路(100)的节点通过热耦合电阻(11)连接到第二热等效电路(200)的对应节点。 该方法可以用于计算操作条件下的空间和时间变化对光伏模块或光伏系统的性能(如能量收益)的影响。