Research on Testing Methods of Ⅰ-Ⅴ Characteristics of Solar Photovoltaic Cell Array
作者单位：School of Electric ＆ Electric Engineering Changchun University of Technology
会议名称：《The 2011 International Conference on Electric and Electronics (EEIC 2011)》
会议日期：2011年
学科分类：08[工学] 080502[工学-材料学] 0805[工学-材料科学与工程（可授工学、理学学位）]
关 键 词：Solar photovoltaic cell array I-V characteristics Dynamic capacitance Sampling
摘 要：By testing the I-V characteristics of the solar photovoltaic cell array and referencing the experimental data, it can effectively evaluate the PV power plant control and design standards. In order to get the accurate test to the characteristics of solar photovoltaic cell array data, test its I-V characteristics, we use the dynamic capacitance charging test method, according to the characteristics of capacitors, take the dynamic capacitance as a solar PV array variable load, through the current and voltage sampling on the whole process of charging the capacitor for the photovoltaic cell array, then get I-V curve of PV array.