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实用新型
CN205039776U 光伏逆变器能耗特性在线预测系统 有权 转让

光伏逆变器能耗特性在线预测系统
摘要：
本实用新型提供了一种光伏逆变器能耗特性在线预测系统，包括：光伏电池组件、光伏汇流箱、直流柜、光伏逆变器、光伏电站数据中心、网络、上位机及光伏逆变器能耗特性在线预测装置；所述光伏逆变器、直流柜、光伏汇流箱、光伏电池组件、在线预测装置、光伏电站数据中心依次顺序连接，所述网络及上位机分别连接至所述光伏电站数据中心；所述装置包括：计量监测单元，与所述光伏电池组件连接，测量所述光伏电池组件的实时光照辐射度及实时环境温度；数据采集单元与所述计量监测单元连接；数据处理单元与所述数据采集单元连接，输出所述光伏逆变器的实施能耗及实时效率。本实用新型基于气象因素输出逆变器能耗及效率，可显著降低预测成本。
摘要（英）：

The utility model provides a system is foreseeed on line to photovoltaic inverter energy consumption characteristic, include: photovoltaic cell subassembly, photovoltaic collection flow box, direct current cabinet, photovoltaic inverter, photovoltaic power plant data center, network, host computer and the online prediction unit of photovoltaic inverter energy consumption characteristic, photovoltaic inverter, direct current cabinet, photovoltaic collection flow box, photovoltaic cell subassembly, online prediction unit, photovoltaic power plant data center order in proper order connect, network and host computer are connected to respectively photovoltaic power plant data center, the device includes: measurement monitor cell, with the photovoltaic cell subassembly is connected, measures the real -time illumination radiancy and the real time environment temperature of photovoltaic cell subassembly, the data acquisition unit with the measurement monitor cell connect, the data processing unit with the data acquisition unit connection, output photovoltaic inverter's implementation energy consumption and real -time efficiency. The utility model discloses based on meteorological factor output dc -to -ac converter energy consumption and efficiency, can show the reduction forecast cost.

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