PATENT CLAIM ANALYSIS

Application Number: 16190926
Application Type: Utility
Filing Date: 2018-11
Publication Date: 2019-05
Patent Classification: ["363", "131000"]

Abstract:
A method of controlling a grid-connected voltage source converter, VSC, using power-synchronisation control, wherein the method includes: determining a VSC current vector (i) based on a VSC phase angle (θ) which is determined based on an integration of a power control error, determining an active power producing current component (i d ref ) of a reference current vector (i ref ) based on an active power reference (P ref ) for the VSC, determining the reference current vector (i ref ) based on the active power producing current component (i d ref ), determining a damping component based on a virtual damping resistance (R a ), the reference current vector (i ref ) and the VSC current vector (i), determining a voltage vector (v) based on a VSC voltage magnitude (V) and the damping component, and controlling the VSC based on the voltage vector (v).

Claim (Index 12):
The control system according to  claim 9 , wherein the processing circuitry is configured to transform the voltage vector (v) to a stationary frame using the VSC phase angle (\u03b8) to obtain a transformed voltage vector (v s ), wherein the control system is configured to control the VSC using the transformed voltage vector (v s ).

Metadata:
- Claim Count in Document: 48.0
- Percentile: 98.0
- Lexical Diversity: 3.30189
- Patent Class: 363.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['10471862', '13125046', '15756914', '13100933', '15218406']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8018657620259326
- 35 USC 102 Novelty (BERT): 0.5067452504692842
- Combined Prediction Score: 0.7723537108702677
- Mean Citation Score: 218.441864
- Max Citation Score: 228.65308
- Similarity Product: 147.26458906272887

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

Dataset: test