PATENT CLAIM ANALYSIS

Application Number: 15964370
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-08
Patent Classification: ["700", "290000"]

Abstract:
Historical power output measurements of a wind turbine for a time period immediately preceding a specified time are received. Historical wind speed micro-forecasts for the wind turbine for a time periods immediately preceding the specified past time and immediately following the specified past time are received. The historical wind speed micro-forecasts are converted to wind power values. Based on the historical power output measurements and the wind power output values, a machine learning model for predicting wind power output is trained. Real-time power output measurements of the wind turbine and real-time wind speed micro-forecasts for the wind turbine are received. The real-time wind speed micro-forecasts are converted to real-time wind power values. Using the machine learning model with the real-time power output measurements and the real-time wind power values, a wind power output forecast for the wind turbine at a future time is outputted.

Claim (Index 1):
A system for predicting wind power generation of a wind farm, the system comprising:\n a sensor for collecting meteorological data in a region of a wind farm for use in a numerical weather model; a meter for measuring electrical power output of a wind turbine; a computer, a computer-readable storage medium, and program instructions stored on the computer-readable storage medium, which when executed by the computer, cause the computer to perform a method comprising: receiving, by the computer, historical electrical power output measurements of the wind turbine, collected from the meter, for a time period immediately preceding a specified past time, wherein the historical electrical power output measurements of the wind turbine for a time period immediately preceding a specified past time comprise a predefined number of measurements at equal time intervals, ending at the specified past time; receiving, by the computer, historical wind speed micro-forecasts for the geographic location of the wind turbine, collected from the sensor, for a time period immediately preceding the specified past time and for a time period immediately following the specified past time, wherein the historical wind speed micro-forecasts for the geographic location of the wind turbine for a time period immediately preceding the specified past time and for a time period immediately following the specified past time comprise a predefined number of wind speed micro-forecasts at equal time intervals, ending at the specified past time, and a predefined number of wind speed micro-forecasts at equal time intervals beginning with the specified past time, respectively; converting, by the computer, the historical wind speed micro-forecasts to wind power output values; generating, by the computer, based on the historical electrical power output measurements and the wind power output values, a trained machine learning model for predicting wind power output of the wind turbine; receiving real-time electrical power output measurements of the wind turbine from the meter and real-time wind speed micro-forecasts for the geographic location of the wind turbine from the sensor, wherein the real-time electrical power output measurements of the wind turbine comprise a predefined number of measurements at equal time intervals, ending at the current time, and wherein the real-time wind speed micro-forecasts for the geographic location of the wind turbine comprise a predefined number of wind speed micro-forecasts at equal time intervals, ending at the current time, and a predefined number of wind speed micro-forecasts at equal time intervals, beginning with the current time; converting, by the computer, the real-time wind speed micro-forecasts to real-time wind power output values, wherein the historical wind speed micro-forecasts are converted to wind power output values by one of: a manufacturer's power curve for the wind turbine, or a machine learning model trained to convert wind speed to wind power, based on historical wind speed measurements at the wind turbine and historical electrical power output measurements of the wind turbine; outputting, by the computer, using the trained machine learning model with the real-time electrical power output measurements and the real-time wind power output values, a wind power output forecast for the wind turbine at a future time, wherein the machine learning model is one of: a regression neural network, a support vector regression (SVR) model, or a linear regression mode; determining, by the computer, that an oversupply of wind power would be generated, based in part on the predicted wind power output of the wind turbine; and curtailing, by the computer, wind power output of the wind turbine.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 91.0
- Lexical Diversity: 3.32609
- Patent Class: 700.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15840249', '15964434', '15426544', '15426524', '14109586']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5048731164389598
- 35 USC 102 Novelty (BERT): 0.573886418406781
- Combined Prediction Score: 0.5117744466357419
- Mean Citation Score: 422.47262200000006
- Max Citation Score: 480.47794000000016
- Similarity Product: 443.4849370303048

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

Dataset: test