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Redox flow battery system

  • US 10,476,281 B2
  • Filed: 12/14/2017
  • Issued: 11/12/2019
  • Est. Priority Date: 06/15/2015
  • Status: Active Grant
First Claim
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1. A redox flow battery system comprising:

  • a controller; and

    a battery inverter that is suitable for at least one of charging and discharging one or more redox flow batteries, wherein the battery inverter comprises;

    one or more battery terminals for connecting the battery inverter to the one or more redox flow batteries,a voltage sensor responsive to voltage of at least a first battery terminal, the voltage sensor being in communication with the controller,a current sensor responsive to current at the first battery terminal, the current sensor being in communication with the controller,a mains connection connectable to an AC supply network, anda plurality of DC-to-DC converters, including a first DC-to-DC converter comprising a first bridge circuit directly connected to the first battery terminal,wherein the controller is configured to switch off the first bridge circuit when a predetermined event occurs.

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