PATENT CLAIM ANALYSIS

Application Number: 15983945
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-09
Patent Classification: ["363", "037000"]

Abstract:
A power conditioning unit for delivering power from a dc power source to an ac mains power supply output includes a dc power input to receive dc power from a dc power source, an ac power output for delivering ac power to the ac mains power supply, a dc link coupled between the dc power input and the ac power output, first and second dc-to-dc converters coupled between the dc power input and the dc link, wherein one or both of the first and second dc-to-dc converters comprises a pair of resonant capacitors, a sensing element connected in parallel to one of the pair of the resonant capacitors for sensing a ripple voltage, and a controller operative to control the first and second dc-to-dc converters in response to the sensed ripple voltage.

Claim (Index 1):
A power conditioning unit for delivering power from a DC power source to an AC mains, the power conditioning unit comprising:\n a DC power input to receive DC power from the DC power source; an AC power output for delivering AC power to the AC mains; first and second DC to DC converters coupled in parallel to the DC power input; a DC to AC converter coupled to the AC power output; a DC link coupled between the first and second DC to DC converters and the DC to AC converter; and a controller configured to optimize DC to DC conversion efficiency of the power conditioning unit by engaging or disengaging the second DC to DC converter.

Metadata:
- Claim Count in Document: 20.0
- Percentile: 93.0
- Lexical Diversity: 2.72549
- Patent Class: 363.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15406638', '14537032', '13769257', '13244161', '13297241']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8458917630960522
- 35 USC 102 Novelty (BERT): 0.5237233476677587
- Combined Prediction Score: 0.8136749215532229
- Mean Citation Score: 346.00244200000014
- Max Citation Score: 360.47333
- Similarity Product: 303.4889390609586

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

Dataset: test