Ralf Hagedorn

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Neuenkirchen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Low voltage ride through for wind turbine generators
- Patent number 6,921,985
- Issue date Jul 26, 2005
- General Electric Company
- Wilhelm Janssen
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...

Patents Applicationslast 30 patents

Information Patent Application
Low voltage ride through for wind turbine generators
- Publication number 20040145188
- Publication date Jul 29, 2004
- Wilhelm Janssen
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...