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2. 发明授权

US09509250B2 Rapid measurement of current-voltage characteristics of solar cells and modules 有权
标题翻译：快速测量太阳能电池和模块的电流 - 电压特性
公开(公告)号：US09509250B2
公开(公告)日：2016-11-29
申请号：US14551627
申请日：2014-11-24
申请人： Sinton Consulting, Inc.
发明人： Ronald A. Sinton , Michael K. Forsyth
IPC分类号： G01R31/26 , H02S50/10
CPC分类号： H02S50/10
摘要： A solar cell or module is illuminated at one sun intensity and is placed into short circuit. Current and voltage measurements are taken. Control circuitry commands a second, higher terminal voltage of the solar cell such as a maximum power voltage. A higher intensity light pulse (for example, three suns) is applied to the solar cell or module when the second voltage is commanded. Voltage ramps more quickly because of the high-intensity light pulse. When the second terminal voltage is reached the light pulse terminates and measurements are taken while the solar cell remains illuminated at one sun intensity. The solar cell is placed into open circuit conditions and in conjunction with that action another high-intensity light pulse is applied. When the steady-state open circuit voltage for one sun is reached the pulse terminates. Characteristics are measured including current and voltage at the terminals of the solar cell or module.
摘要翻译：太阳能电池或模块以一个太阳强度照亮并放置在短路中。进行电流和电压测量。控制电路指示太阳能电池的第二较高端子电压，例如最大功率电压。当指示第二电压时，将较高强度的光脉冲（例如，三个太阳）施加到太阳能电池或模块。由于高强度光脉冲，电压斜坡更快。当达到第二端电压时，光脉冲终止，并且在太阳能电池以一个太阳强度保持照明的情况下进行测量。将太阳能电池置于开路状态，并结合该动作施加另一高强度光脉冲。当达到一个太阳的稳态开路电压时，脉冲终止。测量特性，包括太阳能电池或模块端子处的电流和电压。

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