作者: Jeffrey A. Reichard , Nathan Jobe
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摘要: A power converter is configured to transfer energy from a photovoltaic (PV) array DC bus internal the converter. The executes modulation module selectively connect one or more switching devices between output of PV and bus. operate in multiple operating modes. In mode, operates with fixed period variable on time, another time. improved provides highly efficient low capture, improving efficiency enabling capture light conditions reduced losses.