Invention Grant
- Patent Title: Failure detecting method for a solar power generation system
- Patent Title (中): 太阳能发电系统故障检测方法
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Application No.: US13054465Application Date: 2010-02-19
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Publication No.: US08482309B2Publication Date: 2013-07-09
- Inventor: Yukitaka Miyata , Jun Ishida , Osamu Shizuya
- Applicant: Yukitaka Miyata , Jun Ishida , Osamu Shizuya
- Applicant Address: JP
- Assignee: Onamba Co., Ltd.
- Current Assignee: Onamba Co., Ltd.
- Current Assignee Address: JP
- Agency: Kolisch Hartwell, P.C.
- International Application: PCT/JP2010/001104 WO 20100219
- International Announcement: WO2011/101916 WO 20110825
- Main IPC: G01R31/26
- IPC: G01R31/26
Abstract:
A failure detecting method for a solar power generation system having plural solar cell strings in each of which plural solar cell modules are connected to each other in series. Specifically, by comparing the current value of each of the solar cell modules or strings with the average current value per one module or string, calculated from the total current value of the entire solar cell modules or strings, one or more failure candidates can be detected with high precision.
Public/Granted literature
- US20120268158A1 FAILURE DETECTING METHOD FOR A SOLAR POWER GENERATION SYSTEM Public/Granted day:2012-10-25
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