2014.05.25【英译中】光伏并网发电的性能监测系统(8)

ccl135500 (小链子) 初涉译坛
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发表于:2014-05-25 20:49 [只看楼主] [划词开启]
B.  Experimental Results 
3.3 试验结果
The performance monitoring and test system was installed in a grid-connected building integrated photovoltaic (BIPV) system in Gejiang province in China. The BIPV system has the capacity of 1.29 MW and it is connected to the low voltage utility grid (380V) directly. It is composed of 8 independent subsystems. The monitoring system was only installed in one of these subsystems since they are almost the same in the system design. 
性能监测系统试点于中国戈江省,应用在一个光伏并网发电建筑一体化(BIPV)系统中。光伏建筑一体化系统具有1.29兆瓦的能力,它是直接连接到低压电网(380V)中的。它拥有8个独立的子系统,监控系统只是安装在其中的一个子系统,它们具有几乎相同的系统设计。
The subsystem has a total power capacity of 166.5 kW. It consists of a 900 PV modules (36 strings, 25 modules/string, 185 W/module). Three combiner boxes were used to connect the strings. Each combiner box has 12 strings connected to its input. For grid coupling, a PCU with an inverter of nominal power of 150 kVA is used. The data of the subsystem were collected in a specific day. 
而该子系统具有166.5千瓦总容量。它包括一个900 PV模块(36根总线,25模块/线,185 W /模块)。三个组合框被用来连接这些主线,每个组合箱有12线与其输入口相连。PCU与额定功率为150伏的逆变器应用于网格耦合中。
The performance monitoring and test system can show the every collected real time data in curves or in table list on the screen of the PV. Here, some of the real time curves are shown in Fig. 5. The performance monitoring and test system has also the ability to display the different curves in one graph for analysis. 
子系统的数据可以在特定的时间收集,性能监测系统可以在曲线上显示各采集的实时数据或在PV屏幕表上呈现,实时曲线如图5所示。可以看出,性能监测系统同时也表现出对一个图用不同的曲线来分析的能力。
For example, Fig. 6 illustrates the AC power versus daily irradiance. From this graph, the AC power increased with the increasing of the daily irradiance, so we can see clearly that the AC power has strongly dependent on the daily irradiance.
例如图6,说明了交流电源与每日辐照度的对比。从这个图,交流电源随着日常辐照度的增加而增加,我们可以清楚地分析出,交流电压是强烈依赖于日常辐射变化而变化的。
分类: 英语
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