Invention Grant
- Patent Title: Maximum power point tracking method
- Patent Title (中): 最大功率点跟踪方法
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Application No.: US13522697Application Date: 2011-01-18
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Publication No.: US08816667B2Publication Date: 2014-08-26
- Inventor: Ki su Lee
- Applicant: Ki su Lee
- Applicant Address: KR Anyang-Si, Gyeonggi-Do
- Assignee: LS Industrial Systems Co., Ltd.
- Current Assignee: LS Industrial Systems Co., Ltd.
- Current Assignee Address: KR Anyang-Si, Gyeonggi-Do
- Agency: Lee, Hong, Degerman, Kang & Waimey
- Priority: KR10-2010-0004349 20100118
- International Application: PCT/KR2011/000356 WO 20110118
- International Announcement: WO2011/087342 WO 20110721
- Main IPC: G05F5/00
- IPC: G05F5/00 ; G05F1/67
Abstract:
A maximum power point tracking method is provided. The method includes temporarily determining a next voltage command using voltage and power measured at current and previous time points. When an increase or decrease in voltage command is continued predetermined times or more, it is decided that the next voltage command temporarily determined to be increased is decreased or that the next voltage command temporarily determined to be decreased is increased. The output voltage of a solar cell is regulated based on the decided next voltage command.
Public/Granted literature
- US20130063117A1 MAXIMUM POWER POINT TRACKING METHOD Public/Granted day:2013-03-14
Information query
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