PATENT CLAIM ANALYSIS

Application Number: 15948396
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-10
Patent Classification: ["363", "052000"]

Abstract:
A power conversion topology and control method intended for use with a DC bus is disclosed, providing a means to prevent the flow of ground fault current while detecting a fault condition and optionally continuing to operate the DC bus. In one control configuration, a DC-DC power stage with an active current control loop drives differential current to zero, and a separate voltage control loop maintains the desired differential bus voltage. Absolute bus voltage with respect to ground is monitored in order to detect fault conditions. In another configuration, the absolute voltage of the bus with respect to ground is controlled and differential bus current is monitored to detect ground fault conditions.

Claim (Index 16):
The power converter of  claim 12  wherein the current sensors is a differential current sensor having a sensitivity of a few milliamps.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 91.0
- Lexical Diversity: 2.0339
- Patent Class: 363.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15222380', '15193181', '14603843', '13481404', '15766132']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8164940794287283
- 35 USC 102 Novelty (BERT): 0.5020429980330193
- Combined Prediction Score: 0.7850489712891575
- Mean Citation Score: 187.699662
- Max Citation Score: 260.3961
- Similarity Product: 184.710698195672

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