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首页> 外文会议>IEEE International Energy Conference >SPICE modelling and experiments on a complete photovoltaic system including cells, storage elements, inverter and load
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SPICE modelling and experiments on a complete photovoltaic system including cells, storage elements, inverter and load

机译：在完整的光伏系统上的Spice建模和实验，包括细胞，储存元件，逆变器和负载

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The design of a complete photovoltaic (PV) system and the precise evaluation of its performances under different conditions requires the use of an accurate simulation model. In this work, a SPICE model of a complete PV system, including a detailed model of PV cells and a multilevel inverter with load and energy storage elements, is presented. The simulation of the system as a whole allows determining the role of components and parameters as solar irradiation and cell temperature on the system performance. The global conversion efficiency and the total harmonic distortion (THD) of the output waveform are analysed in detail. The role and sizing criteria of storage elements placed in parallel with the PV modules are also analysed for various operating conditions. A PV system, including a specifically designed multilevel inverter, was built to perform efficiency and THD measurements that were compared with the simulation results to evaluate the model effectiveness.
机译：完整的光伏（PV）系统的设计和在不同条件下对其性能的精确评估需要使用精确的仿真模型。在这项工作中，提供了一种完整的PV系统的香料模型，包括具有负载和能量存储元件的PV电池和多级逆变器的详细模型。整个系统的模拟允许在系统性能上确定组件和参数的作用和参数作为系统性能的电池温度。详细分析了输出波形的全局转换效率和总谐波失真（THD）。还分析了与PV模块并联放置的存储元件的作用和尺寸标准，用于各种操作条件。包括专门设计的多级逆变器的光伏系统是为了执行与仿真结果进行比较的效率和THD测量，以评估模型效果。

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