发明名称 |
Method for monitoring a photovoltaic generator |
摘要 |
<p>The method involves repeatedly feeding current with a frequency spectrum into a generator current circuit. A respective frequency response in the frequency spectrum with the supplied current is detected as an input variable, and an electric variable of the generator is detected as the output variable. A change in the frequency response is detected for monitoring a photovoltaic generator (1) in the event of a change during repeated feeding of the current.</p> |
申请公布号 |
EP1918727(A1) |
申请公布日期 |
2008.05.07 |
申请号 |
EP20070017924 |
申请日期 |
2007.09.13 |
申请人 |
SMA SOLAR TECHNOLOGY AG |
发明人 |
PRIOR, OLIVER;JUCHEM, RALF;VICTOR, MATTHIAS;FRANK, OLIVER;SCHLABBACH, JUERGEN |
分类号 |
G01R31/26;G01R31/02;G01R31/28;G08B13/22;H01L31/042 |
主分类号 |
G01R31/26 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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