PATENT CLAIM ANALYSIS

Application Number: 15742762
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["323", "207000"]

Abstract:
The invention relates to a system for generating electric power, comprising: an alternator ( 1 ) for coupling with a drive system ( 7 ), supplying an AC voltage to an output bus ( 10 ); a reversible AC/DC converter ( 2 ) in which the AC bus ( 6 ) is connected to the output bus ( 10 ) of the alternator ( 1 ); an electricity-storage element ( 3 ) connected to the DC bus ( 9 ) of the converter ( 2 ); a controller ( 4 ) arranged to react to a transient state of load-shedding or charging impact by controlling the converter ( 2 ) so as to collect energy on the output bus ( 10 ) of the alternator ( 2 ) and to store same in the storage element ( 3 ) in the case of load-shedding, and to collect energy in the storage element ( 3 ) and to inject same into the output bus ( 10 ) in the case of charging impact, the converter ( 2 ) being controlled so as to inject currents to compensate for harmonic currents into the AC bus ( 10 ) of the alternator ( 1 ).

Claim (Index 9):
The system as claimed in  claim 1 , in which control signals of the converter are generated upon the implementation of a method for driving the converter  2  comprising the following steps:\n calculation of active and reactive components of the three-phase current of the AC bus of the converter, preferably in a Park reference frame of the same frequency, \n calculation of reference active and reactive currents in the same Park reference frame, \n calculation of reference voltages, from the differences between the reference active and reactive currents and the active and reactive components of the current of the AC bus of the converter, \n calculation of control voltages for the power transfers of the converter from the reference voltages, preferably by inverse Park transformation in the three-phase reference of the current of the AC bus of the converter.

Metadata:
- Claim Count in Document: 19.0
- Percentile: 86.0
- Lexical Diversity: 2.81333
- Patent Class: 323.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['12403059', '13955788', '12389744', '14063698', '12406229']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7208772596555972
- 35 USC 102 Novelty (BERT): 0.4828712756832896
- Combined Prediction Score: 0.6970766612583665
- Mean Citation Score: 195.71631
- Max Citation Score: 209.19635
- Similarity Product: 149.417351718083

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