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POWER GENERATION SYSTEM AND METHOD WITH ENERGY MANAGEMENT

  • US 20160308361A1
  • Filed: 04/08/2016
  • Published: 10/20/2016
  • Est. Priority Date: 04/14/2015
  • Status: Active Grant
First Claim
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1. A system, comprising:

  • a bus;

    at least two converters;

    an energy-type energy storage unit (ES);

    a power-type energy storage unit (PS), the ES and the PS being coupled in parallel to the bus through corresponding converters of the at least two converters; and

    a controller configured to control the ES and the PS through the corresponding converters in at least two conditions during a charging mode and a discharging mode;

    when a bus required power for the ES and PS is below a power threshold, control the bus required power to flow between the ES and the bus; and

    when the bus required power is above the power threshold, control a part of the bus required power to flow between the ES and the bus and another part of the bus required power to flow between the PS and the bus.

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