1
Joseph M Kos, Allen F Rapp: Speed avoidance logic for a variable speed wind turbine. United Technologies Corporation, Francis J Maguire Jr, October 13, 1987: US04700081 (72 worldwide citation)

A variable speed wind turbine is controlled in a way which avoids the turbine lingering at a critical speed which would otherwise tend to cause excessive vibration. The disclosed method and apparatus increases speed at a selected rate with respect to generator output power except in the vicinity of ...


2
Kos Joseph Michael, Rapp Allen Floyd: Speed avoidance logic for a variable speed wind turbine.. United Technologies, November 4, 1987: EP0244341-A1 (6 worldwide citation)

A variable speed wind turbine is controlled in a way which avoids the turbine lingering at a critical speed which would otherwise tend to cause excessive vibration. The disclosed method and apparatus increases speed at a selected rate with respect to generator output power except in the vicinity of ...


3
Kos Joseph Michael, Rapp Allen Floyd: Dispositif logique empechant une eolienne a vitesse variable de tournera sa vitesse critique, Speed avoidance logic for a variable speed wind turbine. United Technologies Corporation, SWABEY OGILVY RENAULT, CA1284820

Abstract Speed Advoidance Logic For A Variable Speed Wind Turbine A variable speed wind turbine is controlled in a way which avoids the turbine lingering at a critical speed which would otherwise tend to cause excessive vibration. The disclosed method and apparatus increases speed at a selected rate ...



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