PATENT CLAIM ANALYSIS

Application Number: 15869839
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-09
Patent Classification: ["318", "400020"]

Abstract:
An inverter system includes a rectifier configured to convert a 3-phase AC voltage into a DC voltage, a DC link capacitor configured to smooth the DC voltage into a DC link voltage, an inverter unit configured to convert the DC link voltage into an AC voltage and to output the AC voltage to a motor, and a controller configured to control operation of the inverter unit. The controller performs control to switch the inverter unit to a zero vector when overload is applied during operation of the inverter unit.

Claim (Index 2):
The inverter system according to  claim 1 ,\n wherein the inverter unit includes three legs each including an upper switch and a lower switch connected to the upper switch in parallel, and wherein the controller selects a zero vector according to a vector corresponding to the three legs and controls the upper switches and the lower switches included in the three legs to switch to the zero vector state based on the zero vector, upon applying overload.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 86.0
- Lexical Diversity: 2.41026
- Patent Class: 318.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14185274', '15285062', '12131758', '15558904', '14360842']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.703801450495183
- 35 USC 102 Novelty (BERT): 0.4890745732006078
- Combined Prediction Score: 0.6823287627657254
- Mean Citation Score: 205.762364
- Max Citation Score: 231.44315
- Similarity Product: 178.6224250311613

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