发明申请
- 专利标题: PHOTOVOLTAIC POWER GENERATION SYSTEM
- 专利标题(中): 光伏发电系统
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申请号: US13491297申请日: 2012-06-07
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公开(公告)号: US20120242321A1公开(公告)日: 2012-09-27
- 发明人: Chihiro KASAI , Kengo Wakamatsu , Masahiro Asayama , Hirofumi Shinohara
- 申请人: Chihiro KASAI , Kengo Wakamatsu , Masahiro Asayama , Hirofumi Shinohara
- 申请人地址: JP Minato-ku
- 专利权人: KABUSHIKI KAISHA TOSHIBA
- 当前专利权人: KABUSHIKI KAISHA TOSHIBA
- 当前专利权人地址: JP Minato-ku
- 优先权: JP2009-277459 20091207; JP2010-004919 20100113
- 主分类号: H01L27/142
- IPC分类号: H01L27/142 ; G01R19/00
摘要:
According to an embodiment, a solar cell string 8 including solar cell modules 1 connected in series and each configured to generate DC power by being irradiated with light; and a junction box 2 configured to receive the DC power from the solar cell string are included. The junction box includes: a DC detector 10 configured to detect a current flowing through the solar cell string; a measurement device 11 configured to measure a current value of the current detected by the DC detector; and a data transmitter 12 configured to send the current value measured by the measurement device.