PATENT CLAIM ANALYSIS

Application Number: 15751158
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["361", "014000"]

Abstract:
The objective of the present invention is to reduce erroneous detection of arcs, and to reduce erroneous responses concomitant with erroneous detection. In a photovoltaic power generation system ( 100 ), a main control part ( 37 ) controls an arc detecting device ( 40 ) in such a way as to suspend arc detection during periods in which arc-like noise is being generated. Examples that can be cited of periods during which arc-like noise is generated include a period from when a PCS ( 30 ) starts up to when the supply of power to a power grid ( 80 ) begins, and a period during which a current (I) flowing from a power generating device ( 10 ) to the PCS ( 30 ) is changing suddenly.

Claim (Index 3):
The arc handling control device according to  claim 1 , further comprising:\n a calculation part that calculates an electric change amount which is an index indicating a degree of temporal change in current or voltage supplied from the direct current power supply to the power conversion device, wherein the period during which the arc-like noise is generated is a period in which the electric change amount calculated by the calculation part is larger than a predetermined threshold value.

Metadata:
- Claim Count in Document: 40.0
- Percentile: 88.0
- Lexical Diversity: 1.87671
- Patent Class: 361.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15680641', '15657306', '14911238', '15785991', '15678068']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8269783594745799
- 35 USC 102 Novelty (BERT): 0.4732277610081739
- Combined Prediction Score: 0.7916032996279393
- Mean Citation Score: 179.31900000000005
- Max Citation Score: 216.51596
- Similarity Product: 177.74646117049218

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