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Method and apparatus for a solar power conditioner

  • US 6,678,176 B2
  • Filed: 10/29/2001
  • Issued: 01/13/2004
  • Est. Priority Date: 01/18/2000
  • Status: Expired due to Fees
First Claim
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1. A power conditioner for supplementing a main reference AC power with DC power from a DC power source, the power conditioner comprising:

  • a pulse-width modulator to modulate the DC power to provide AC power;

    an analog-to-digital converter arrangement to digitize characteristic data of the main reference AC power and of the AC power to provide digitized characteristic data;

    a processor arrangement to determine an operational parameter of the main reference AC power based on the digitized characteristic data; and

    an adaptive filter arrangement to adapt the AC power, together with the processor arrangement, and to match it to the main reference AC power based on the operational parameter.

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