Hans Christian Christensen

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Copenhagen, DK

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Patents Grantslast 30 patents

Information Patent Grant
Wind mill power flow control with dump load and power converter
- Patent number 8,436,490
- Issue date May 7, 2013
- ABB Research Ltd.
- Lars Gertmar
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power converter arrangement and method
- Patent number 7,667,439
- Issue date Feb 23, 2010
- ABB Research Ltd.
- Lars Gertmar
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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
Control Method
- Publication number 20090273187
- Publication date Nov 5, 2009
- Lars Gertmar
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
Power Converter Arrangement and Method
- Publication number 20090218820
- Publication date Sep 3, 2009
- Lars Gertmar
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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...
Information Patent Application
Electric Power Network
- Publication number 20070217105
- Publication date Sep 20, 2007
- ABB Research Ltd.
- Hans Christian Christensen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER