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photovoltaic pv array
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  相似匹配句对
     Applications of Photovoltaic Devices
     光伏器件的应用
短句来源
     Photovoltaic spectra are measured.
     测量了光伏谱;
短句来源
     solar photovoltaic technology(12)
     太阳能光伏发电技术(12)
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     Solar Photovoltaic technology(6)
     太阳能光伏发电技术(6)
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     solar photovoltaic technology(8)
     太阳能光伏发电技术(8)
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According to the characteristics of photovoltaic(PV) array, a controller with PV array maximum power point tracing (MPPT) is designed, which is based on “voltage harassing” method. And a testing method for this controller is proposed, which is simple and practical, and can simulate some specialities of PV array. It is proved that the proposed method is right theoretically and is available practically. The designed controller is tested using the method. The result indicates...

According to the characteristics of photovoltaic(PV) array, a controller with PV array maximum power point tracing (MPPT) is designed, which is based on “voltage harassing” method. And a testing method for this controller is proposed, which is simple and practical, and can simulate some specialities of PV array. It is proved that the proposed method is right theoretically and is available practically. The designed controller is tested using the method. The result indicates it has better performance for MPPT.

本文根据太阳能电池的特性 ,设计了一种基于“电压扰动法”的太阳能电池最大功率点跟踪 (MPPT)控制器 ,并提出了一种简单、实用的模拟太阳能电池对控制器进行测试的方法 ,理论证明该方法是可行的 ,并得到实际验证。在此实验方法下 ,对设计的MPPT控制器进行测试 ,结果表明它有较好的跟踪性能

The output of photovoltaic(PV) array is influenced by the environmental factors such as irradiation and temperature.Maximum power point tracker(MPPT) is usually used in PV systems to track the maximum power point and match the array and the load. Exactly tracking the maximum power point depends on effective search algorithm.This paper analyzes the advantages and disadvantages of traditional perturb and observe(P&O) and incremental conductance(IncCond) algorithm,then proposed...

The output of photovoltaic(PV) array is influenced by the environmental factors such as irradiation and temperature.Maximum power point tracker(MPPT) is usually used in PV systems to track the maximum power point and match the array and the load. Exactly tracking the maximum power point depends on effective search algorithm.This paper analyzes the advantages and disadvantages of traditional perturb and observe(P&O) and incremental conductance(IncCond) algorithm,then proposed a novel varied step optimization algorithm which has been testified by MATLAB.Simulation results show this algorithm can fast and exactly track the maximum power point.

太阳能光伏阵列的输出特性受外界环境因素的影响,为了跟踪太阳能光伏阵列输出功率最大点,实现光伏阵列和负载的匹配,常在系统中加入最大功率跟踪器。准确跟踪太阳能光伏阵列的最大输出功率点依赖于有效的搜索算法。分析了传统的扰动观察法和增量电导法的特点,并提出了一种新的变步长寻优算法。通过验证表明,这种算法能够快速准确地跟踪最大功率点。

Accroding to the characteristics of photovoltaic (PV) array, a controller with PV array maximum power point tracking (MPPT) is designed. Which is based on “twice interpolation”method. After the designed controller is tested, the result indicates it has better performance for (MPPT).

本文根据太阳电池的特性,设计了一种基于“二次插值法”的太阳能电池最大功率跟踪器。并对设计的MPPT控制器进行了测试,实验结果表明它具有较好的跟踪性能。

 
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