- 专利标题: Device and Method for Global Maximum Power Point Tracking
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申请号: US15796228申请日: 2017-10-27
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公开(公告)号: US20180054066A1公开(公告)日: 2018-02-22
- 发明人: Jonathan Ehlmann , Daniel Blair , Eric Martina , Patrick Chapman , Brian Kuhn
- 申请人: SunPower Corporation
- 主分类号: H02J3/38
- IPC分类号: H02J3/38 ; G05F1/67 ; H02M7/48
摘要:
A device, system, and method for global maximum power point tracking comprises monitoring an output power of a DC power source while executing a maximum power point tracking algorithm and adjusting a maximum power point tracking command signal in response to the output power being less than a reference output power. The command signal is adjusted until the output power exceeds a previous output power by a reference amount. The command signal may be a voltage command signal, a current command signal, an impedance command signal, a duty ratio command signal, or the like.
公开/授权文献
- US10050446B2 Device and method for global maximum power point tracking 公开/授权日:2018-08-14