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Leif-Erik Wraae

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  • Tommerup, DK
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electric power network
    • Patent number 7,447,568
    • Issue date Nov 4, 2008
    • ABB Research Ltd.
    • Hans Christian Christensen
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    Wind mill power flow control with dump load and power converter
    • Publication number 20100292852
    • Publication date Nov 18, 2010
    • Lars Gertmar
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Electric Power Flow Control
    • Publication number 20090171509
    • Publication date Jul 2, 2009
    • ABB Research Ltd.
    • Sture Lindahl
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...