Household Grid-Connected Inverter Applied to Solar Power Generation System with Maximum Power Tracking Function
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United States of America Patent
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Issued Date -
Mar 13, 2014
app pub date -
Sep 7, 2012
filing date -
Sep 7, 2012
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A household Grid-Connected inverter applied to a solar power generation system with maximum power tracking function includes a solar power module; a MPPT power converter connected to the solar power module; and a DC/AC filter connected to the MPPT power converter. The DC/AC filter can be connected to the household grid in parallel. The solar power module is used to convert and output the solar energy in form of DC voltage. The MPPT power converter converts the DC into a high-frequency current with envelope of the same phase as the household grid, and also maximizes the output power. The DC/AC filter is used to output to the current which has the same phase as the household power and of the wave current form. Thereby, a simplified structure which can increase the device expanding flexibility and provide maximum output performance for solar power generation is achieved with lower cost.
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Family
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