发明申请
US20110068817A1 SOLAR CELL OUTPUT CHARACTERISTIC EVALUATION APPARATUS AND SOLAR CELL OUTPUT CHARACTERISTIC EVALUATION METHOD
审中-公开
太阳能电池输出特性评估装置和太阳能电池输出特性评估方法
- 专利标题： SOLAR CELL OUTPUT CHARACTERISTIC EVALUATION APPARATUS AND SOLAR CELL OUTPUT CHARACTERISTIC EVALUATION METHOD
- 专利标题（中）： 太阳能电池输出特性评估装置和太阳能电池输出特性评估方法
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申请号： US12736943申请日： 2009-05-25
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公开(公告)号： US20110068817A1公开(公告)日： 2011-03-24
- 发明人: Toru Hashimoto , Yoshimasa Togawa , Tomoaki Ito , Yuji Nakanishi
- 申请人： Toru Hashimoto , Yoshimasa Togawa , Tomoaki Ito , Yuji Nakanishi
- 申请人地址： JP Tokyo
- 专利权人： NPC INCORPORATED
- 当前专利权人： NPC INCORPORATED
- 当前专利权人地址： JP Tokyo
- 优先权： JP2008-136771 20080526
- 国际申请： PCT/JP2009/059528 WO 20090525
- 主分类号： G01R31/26
- IPC分类号： G01R31/26 ; H01L31/02
摘要：
[Object] To provide a solar cell output characteristic evaluation apparatus and a method thereof capable of accurately measuring an open-circuit voltage Voc by applying a forward bias current with a minimum power consumption without requiring a bipolar power supply discharging a large current causing a cost increase.[Organization] A solar cell output characteristic evaluation apparatus measuring output characteristic of a solar cell, including: a solar cell; a voltmeter measuring a voltage of the solar cell; an ammeter measuring a current value flowing in the solar cell; a variable resistor part connected to the solar cell; a forward bias circuit connected to the solar cell; and a reverse bias circuit connected to the solar cell is provided.
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