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首页> 外文会议>IEEE Region 10 Humanitarian Technology Conference >Safety performance simulation for the effect of a photovoltaic module output difference in mega solar photovoltaic systems
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Safety performance simulation for the effect of a photovoltaic module output difference in mega solar photovoltaic systems

机译：超级太阳能光伏系统中光伏模块输出差异影响的安全性能模拟

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The authors stress the importance of photovoltaic module output difference in mega solar photovoltaic systems. The authors first describe modelling of the various types of the crystalline silicon photovoltaic modules and the maximum tracking point operation of the power conditioning system based on the experimental data. Then, the authors discuss the frequency of reverse current and voltage occurrence when replacing photovoltaic modules with different output. Also, discussed are the frequency of reverse current and reverse voltage occurrence when changing the number of replacing photovoltaic modules and the position of replacing photovoltaic modules. As a result, causes that leads to reverse current: difference in open circuit voltage and the number of photovoltaic modules connected serially. Moreover, causes the leads to reverse voltage: difference in short circuit current and the number of photovoltaic modules connected in parallel.
机译：作者强调了在大型太阳能光伏系统中光伏模块输出差异的重要性。作者首先根据实验数据描述了各种类型的晶体硅光伏模块的建模以及功率调节系统的最大跟踪点操作。然后，作者讨论了用不同输出替换光伏模块时反向电流和电压出现的频率。此外，还讨论了当改变替换的光伏模块的数量和替换的光伏模块的位置时反向电流和反向电压的发生频率。结果，导致反向电流的原因是：开路电压的差异和串联连接的光伏模块的数量。此外，导致引线产生反向电压：短路电流的差异和并联连接的光伏模块的数量。

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