Patent for Sale:

Wind Turbines. Electronic Control Solutions    

Breakthrough technologies and solutions to control the performance of a wind turbine

Overview

Pitch control is an important parameter in wind turbine; there is a pitch speed control and a pitch and stall control to stop the wind turbine. The measure of the different variables to control is achieved by sensors, in this case displacement sensors. An evaluation and performance control of the wind turbine take in to account the measure of the power and the temperature. To ensure the blade pitch functionality with an electrical pitch. New strategy to achieve the disk brake is first activated at a certain torque level or rpm level. UPS system and control to start the wind turbine after a grid drop.

Primary Application of the Technology

Wind turbine manufacturers.

The Problem Solved by the Technology

Second-to-none tested solutions to enhance dramatically the performance and behavior of wind turbines.

The seller may consider selling these patents individually.

Patent Summary

U.S. Patent Classes & Classifications Covered in this listing:

Class 363: Electric Power Conversion Systems

Conversion systems wherein a single electrical source circuit is coupled to a single electrical load circuit.

Subclass 37: By semiconductor rectifier and inverter

Class 416: Fluid Reaction Surfaces (I.E., Impellers)

This class provides the locus for all fluid impellers not elsewhere classifiable. The working fluid, which is acted on by or acts upon the impeller, may be a liquid or gas.

Subclass 1: METHOD OF OPERATION
Subclass 31: WITH CONTROL MEANS RESPONSIVE TO NON-CYCLIC CONDITION SENSING, CENTRIFUGAL ACTUATION, TORQUE OR THRUST
Subclass 32: Control of drive brake or clutch
Subclass 43: Responsive to condition of torque or thrust of device or driving or driven means or mechanism
Subclass 147: HAVING POSITIVE MEANS FOR IMPELLER ADJUSTMENT

Class 290: Prime-Mover Dynamo Plants

Production and transmission of electric power and does not include any specific use to which the power is put.

Subclass 44: Wind
Subclass 55: Wind