PATENT CLAIM ANALYSIS

Application Number: 16097361
Application Type: Utility
Filing Date: 2018-10
Publication Date: 2019-05
Patent Classification: ["318", "400020"]

Abstract:
The invention relates to a method for switching off a multi-phase electric machine ( 110 ) in a motor vehicle, the multi-phase electric machine ( 110 ) comprising a rotor having a rotor winding ( 101 ) and a stator having a multi-phase stator winding ( 110 a ), wherein in a block mode ( 210 ) of the electric machine ( 110 ) a parameter influencing a pole wheel voltage vector (U p ) of a pole wheel voltage is adjusted such that the pole wheel voltage reaches a first threshold value (S 1 ), wherein the block mode ( 210 ) is deactivated when the first threshold value (S 1 ) is reached and a PWM mode ( 220 ) for applying a phase voltage with a phase voltage vector (U s ) is activated, wherein the phase voltage vector (U s ) and the pole wheel voltage vector (U p ) are varied in PWM mode ( 220 ) until the parameter influencing the pole wheel voltage reaches a further threshold value (S 2 ), wherein the phase voltage is switched off when the further threshold value (S 2 ) is reached. Furthermore, the invention relates to a computing unit ( 112 ) configured to carry out the method.

Claim (Index 12):
A method according to  claim 11 , wherein a magnitude and/or a direction of the pole wheel voltage vector (Up) is used as the at least one parameter influencing the pole wheel voltage vector (Up), wherein the magnitude of the pole wheel voltage vector (Up) is preferably reduced.

Metadata:
- Claim Count in Document: 32.0
- Percentile: 97.0
- Lexical Diversity: 3.08108
- Patent Class: 318.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15565646', '14909679', '13421259', '13845146', '16062605']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6579199214373952
- 35 USC 102 Novelty (BERT): 0.5281947773237955
- Combined Prediction Score: 0.6449474070260353
- Mean Citation Score: 239.529232
- Max Citation Score: 318.82565
- Similarity Product: 213.3731197366893

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

Dataset: test