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  • IEC 60904-7-2008
    光電器件.第7部分:光電器件的測量用光譜錯配修正的計算

    Photovoltaic devices - Part 7: Computation of the spectral mismatch correction for measurements of photovoltaic devices


    哪些標準引用了IEC 60904-7-2008

     

    BS EN 60904-5-2011光伏器件.用開路電壓法測定光伏(PV)器件的等效電池溫度(ECT)DIN EN 60904-2-2008光伏器件.第2部分:基準太陽能裝置的要求(IEC 60904-2-2007)BS EN 60904-3-2008光電器件.用參考光譜照射數據對陸地光電(PV)太陽能裝置的測量原理DIN EN 61646-2009薄膜地面光電(PV)模塊.設計鑒定和定型BS EN 61646-2008薄膜地面光電(PV)模數.設計合格鑒定和型號批準DIN EN 60904-3-2009光電器件.第3部分:帶基準光譜輻照數據的地球光電(PV)太陽能器件的測量原理BS EN 60904-1-2006光電器件.光電電流-電壓特性的測量IEC 61646-2008薄膜地面光電(PV)模塊.設計鑒定和定型DIN EN 60904-1-2007光電器件.第1部分:光電器件電流-電壓特征測量(IEC 60904-1:2006)BS EN 60904-2-2007光電器件.基準太陽能裝置的要求BS EN 60904-9-2007光伏器件.第9部分:太陽模擬器性能要求IEC 60904-3-2008光伏器件.第3部分:具有標準光譜輻照度數據的地面用太陽光伏(PV)器件的測量原理IEC/TS 62941-2016IEC 61829-2015光伏 (PV) 陣列. 電流電壓特性的現場測量IEC 60904-1-1-2017BS EN 60904-2-2015光電器件.對光伏基準裝置的要求IEC 60904-8-2014光伏器件 第8部分:光伏器件光譜響應度的測量BS EN 60904-8-2014光電器件.光電器件波譜反應測量BS EN 60904-3-2016光電器件.用參考光譜照射數據對陸地光電(PV)太陽能裝置的測量原理IEC/TS 62941-2016地面光伏(PV)模組. 光伏模塊設計評定和型式批準信心增加指南DIN EN 61829-2016光伏(PV)陣列.電流電壓特性現場測量(IEC 61829-2015).德文版本EN 61829-2016DIN EN 60904-1-1-2018光伏設備.第1-1部分:多接點光伏(PV)設備電流電壓特性的測量(IEC 60904-1-1-2017); 德文版本EN 60904-1-1-2017DIN EN 60904-8-2015光伏器件.第8部分:光伏器件光譜響應的測量(IEC 60904-8-2014);德文版本EN 60904-8-2014IEC 60904-1-1-2017光伏設備. 第1-1部分: 多接點光伏(PV)設備電流電壓特性的測量BS EN 61215-2-2016BS PD IEC/TS 61836-2016太陽光伏能源系統.術語,定義和符號BS PD IEC/TS 62941-2016地面光伏 (PV) 模塊. 光伏模塊設計資質和型式批準的置信度增加指南BS EN 60904-2-2015光電器件.對光伏基準裝置的要求BS EN 61829-2016光伏 (PV) 陣列. 電流電壓特性現場測量

    IEC 60904-7-2008



    標準號
    IEC 60904-7-2008
    發布日期
    2008年11月
    實施日期
    廢止日期
    中國標準分類號
    L50
    國際標準分類號
    27.160
    發布單位
    IX-IEC
    引用標準
    IEC 60891 IEC 60904-1 IEC 60904-2 IEC 60904-3 IEC 60904-8 IEC 60904-9 IEC 60904-10 IEC 61215 IEC 61646
    被代替標準
    IEC 82/540/FDIS-2008 IEC 60904-7-1998
    適用范圍
    This part of IEC 60904 describes the procedure for correcting the bias error introduced in the testing of a photovoltaic device, caused by the mismatch between the test spectrum and the reference spectrum and by the mismatch between the spectral responses (SR) of the reference cell and of the test specimen. The procedure applies only to photovoltaic devices linear in SR as defined in IEC 60904-10. This procedure is valid for single junction devices but the principle may be extended to cover multijunction devices. The purpose of this standard is to give guidelines for the correction of measurement bias, should there be a mismatch between both the test spectrum and the reference spectrum and between the reference device SR and the test specimen SR. Since a PV device has a wavelength-dependent response, its performance is significantly affected by the spectral distribution of the incident radiation, which in natural sunlight varies with several factors such as location, weather, time of year, time of day, orientation of the receiving surface, etc., and with a simulator varies with its type and conditions. If the irradiance is measured with a thermopile-type radiometer (that is not spectrally selective) or with a reference solar cell, the spectral irradiance distribution of the incoming light must be known to make the necessary corrections to obtain the performance of the PV device under the reference solar spectral distribution defined in IEC 60904-3. If a reference PV device or a thermopile type detector is used to measure the irradiance then, following the procedure given in this standard, it is possible to calculate the spectral mismatch correction necessary to obtain the short-circuit current of the test PV device under the reference solar spectral irradiance distribution included in Table 1 of IEC 60904-3 or any other reference spectrum. If the reference PV device has the same relative spectral response as the test PV device then the reference device automatically takes into account deviations of the real light spectral distribution from the standard spectral distribution, and no further correction of spectral bias errors is necessary. In this case, location and weather conditions are not critical when the reference device method is used for outdoor performance measurements provided both reference cell and test PV device have the same relative spectral response. Also, for identical relative SR's, the spectral classification of the simulator is not critical for indoor measurements. If the performance of a PV device is measured using a known spectral irradiance distribution, its short-circuit current at any other spectral irradiance distribution can be computed using the spectral response of the PV test device.

    IEC 60904-7-2008系列標準


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