PATENT CLAIM ANALYSIS

Application Number: 15758922
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-02
Patent Classification: ["363", "126000"]

Abstract:
A power conversion device includes a plurality of leg circuits and a control device. The plurality of leg circuits correspond to respective phases of an AC circuit and connected in parallel between common first and second DC terminals. Each leg circuit includes a plurality of chopper cells each including an energy storage and cascaded to one another and at least one inductance connected in series to the plurality of chopper cells. The control device controls an operation of only at least one chopper cell included in each leg circuit based on a circulating current which circulates through the leg circuits.

Claim (Index 12):
The power conversion device according to  claim 11 , wherein:\n the energy storage is a capacitor; each second converter cell further includes a voltage detector which detects a voltage of the capacitor; and the control device generates the second voltage command value by further linearly combining a second value based on a difference between the voltage of the capacitor and a command value for the voltage of the capacitor with the first value and the first voltage command value.

Metadata:
- Claim Count in Document: 8.0
- Percentile: 90.0
- Lexical Diversity: 1.82456
- Patent Class: 363.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15759151', '15759050', '15109594', '15328810', '15549330']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8519488629621836
- 35 USC 102 Novelty (BERT): 0.5416677376597744
- Combined Prediction Score: 0.8209207504319428
- Mean Citation Score: 326.987206
- Max Citation Score: 405.47784
- Similarity Product: 309.3722977148152

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