PATENT CLAIM ANALYSIS

Application Number: 15876984
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2019-07
Patent Classification: ["363", "071000"]

Abstract:
A method of and system for controlling a DC midpoint of a multi-level inverter. The method includes receiving an input power signal from an AC power source at a multi-level motor control system that includes a DC bus and a multi-level inverter configured to supply a load, the DC bus having a DC midpoint, connecting a DC midpoint of a DC bus to a neutral point of the AC power source, while isolating a neutral point of a load supplied by the multi-level inverter from the DC midpoint, monitoring a voltage on the DC midpoint of the DC bus. In addition, the method may include controlling a voltage of the neutral point of the AC load based on imbalances in the load supplied by the multi-level inverter.

Claim (Index 18):
The multi-level motor control system of  claim 15 , further comprising the controller configured to control the neutral point of the load relative to the DC midpoint based on at least one of the imbalance in the load supplied by the multi-level inverter, the DC midpoint voltage, the voltage on the DC bus, and a current supplied to the load.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 86.0
- Lexical Diversity: 2.59615
- Patent Class: 363.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['13347097', '14594073', '14481904', '15832216', '15537037']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8307134967445148
- 35 USC 102 Novelty (BERT): 0.4989519380615493
- Combined Prediction Score: 0.7975373408762182
- Mean Citation Score: 238.64710600000004
- Max Citation Score: 243.33101
- Similarity Product: 159.16568557421863

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