PATENT CLAIM ANALYSIS

Application Number: 15741418
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-12
Patent Classification: ["700", "275000"]

Abstract:
Control system to prevent wind turbine misalignment situations employing mathematical algorithms implemented in the wind turbine controller. Different optimization algorithms have been analyzed getting results that yaw the nacelle of the wind turbine to positions that would maximize the efficiency function. Control system for detecting and preventing wind turbine misalignment situations that comprises a parameters acquisition unit that relates the wind direction with the deviation of the wind turbine nacelle, a wind turbine efficiency function calculation unit and a deviation comparison unit of the nacelle.

Claim (Index 5):
Control system for detecting and preventing wind turbine misalignment situations, wherein, employing the control layout in  claim 1 , it carries out the following stages:\n retrieval by hardware ( 21 ) existing in the wind turbine ( 1 ) of parameters values, which are selected in parameters of wind direction, wind speed, nacelle position, produced power, twist limit condition of the wiring between tower and nacelle, yawing condition of the nacelle, and/or the wind turbine operating modes checking the wind turbine ( 1 ) operating mode in normal production operation checking the activation of the yawing and/or twist limit conditions of the nacelle ( 4 ) launch of a power optimization algorithm attaining the real deviation of the nacelle ( 4 ) with respect of the wind direction comparison of the real deviation value calculated with preset deviation values based on the particular wind turbine characteristics ( 1 ) yawing of the nacelle ( 4 ) toward a position that would maximize the efficiency function.

Metadata:
- Claim Count in Document: 32.0
- Percentile: 86.0
- Lexical Diversity: 1.85417
- Patent Class: 700.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13740730', '14214792', '13537898', '14116078', '14108516']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4837949174658991
- 35 USC 102 Novelty (BERT): 0.48660142840389
- Combined Prediction Score: 0.4840755685596982
- Mean Citation Score: 241.078428
- Max Citation Score: 248.59015
- Similarity Product: 195.6662299705356

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 0
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test