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A study of large-scale PV system design considering PV generation distribution

机译：考虑光伏发电分布的大规模光伏系统设计研究

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In Japan, attractive system of Feed-in Tariff (FIT) was started from last July. However it is still important to design large-scale PV (LSPV) systems reasonably in order to return high investment as soon as possible. To design LSPV systems with the whole PV capacity that we can install is not reasonable from this point of view. We propose the design method of cost-effective LSPV systems which can utilize facilities effectively, the first. It is based on statistical and individual data of PV generation distribution which are issued by the association of weather etc. The specification of the LSPV system capacities is decided considering the PV generation distribution. The system specifications are decided through comparing the reduced equipment cost with the selling of electricity income that we lost by the reduced equipment. Next, we propose a configuration of large-scale power conditioners (LS-PCSs) to get an efficiently dynamic performance from the test results of shade of the modules. We propose how to connect an optimal number of strings to the LS-PCSs in consideration of imbalance of modules.
机译：在日本，有吸引力的上网电价（FIT）系统从去年7月开始启动。但是，合理设计大型PV（LSPV）系统仍然很重要，以便尽快收回高投资。从这个角度来看，设计具有我们可以安装的整个PV容量的LSPV系统是不合理的。我们提出了一种经济有效的LSPV系统的设计方法，该方法可以有效利用设施。它基于天气等的关联发布的光伏发电分布的统计数据和个人数据。LSPV系统容量的规格是考虑光伏发电分布而确定的。系统规格是通过将设备成本降低与设备减少所导致的电力销售收入进行比较来确定的。接下来，我们提出一种大型功率调节器（LS-PCS）的配置，以从模块阴影的测试结果中获得有效的动态性能。考虑到模块的不平衡，我们提出了如何将最佳数量的字符串连接到LS-PCS。

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