PATENT CLAIM ANALYSIS

Application Number: 15958246
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-09
Patent Classification: ["702", "182000"]

Abstract:
A method for evaluating power characteristics of wind turbines, an apparatus and a storage medium. By means of verifying master control operating data of the wind turbines (1), correcting nacelle wind speed data (2), and calculating a power curve of the wind turbines and a guarantee value for the power curve, a wind turbine power characteristics evaluation result (3) is obtained. The present method economically and efficiently evaluates a power characteristics curve for wind turbines, makes full use of existing operating data of the wind turbine master control system, and performs evaluation of the power characteristics of wind turbines of a same model in a wind farm. The method ensures accuracy and test efficiency, and controls test times within one month, thereby ensuring the reliability and high efficiency of the wind turbines.

Claim (Index 6):
The method according to  claim 1 , wherein calculating the wind turbine generator power curve and the power curve guarantee value and obtaining the power performance evaluation result of the wind turbine generator comprises:\n calculating a measurement power curve and power curve guarantee value of the evaluated wind turbine generator according to the corrected nacelle wind velocity and output power of the wind turbine generator; and determining whether the power curve guarantee value of the evaluated wind turbine generator reaches a value guaranteed by a manufacturer and obtaining the power performance evaluation result of the wind turbine generator.

Metadata:
- Claim Count in Document: 4.0
- Percentile: 91.0
- Lexical Diversity: 2.14286
- Patent Class: 702.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['12447505', '14000602', '14020754', '15622317', '11295275']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.2333810451811071
- 35 USC 102 Novelty (BERT): 0.4864158110978214
- Combined Prediction Score: 0.2586845217727785
- Mean Citation Score: 232.010922
- Max Citation Score: 239.52399
- Similarity Product: 192.31168824250813

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