PATENT CLAIM ANALYSIS

Application Number: 16244429
Application Type: Utility
Filing Date: 2019-01
Publication Date: 2019-05
Patent Classification: ["363", "095000"]

Abstract:
The present disclosure provides a control method for improving conversion efficiency of a multi-channel MPPT input inverter, which implements high efficient operation of the inverter.

Claim (Index 2):
The control method according to  claim 1 , wherein:\n when collecting the input voltage v PVm  using the maximum input voltage v PV _ max , a PV input voltage v PV _ Smax  slightly less than v PV _ max  and a minimum PV input voltage v PV _ min  to obtain a voltage difference \u0394v PV _ max  between v PV _ max  and v PV _ min  and a voltage difference \u0394v PV _ MS  between v PV _ max  and v PV _ Smax ; when comparing, comparing the voltage differences \u0394v PV _ max  and \u0394v PV _ MS  with the preset on-off control judging threshold to obtain the start state and the stop state of the boost circuit in each channel, wherein a boost start and stop control logic is as follows: when |\u0394v PV |\u2265V THb , turning off the boost circuit in the channel corresponding to the maximum input voltage v PV _ max , and activating the boost circuits in the remaining channels; when V THb \u2265\u0394v PV |\u2265V THs , activating all the boost circuits; and when V THs \u2265|\u0394v PV |\u22650, when the act is performed for the first time, obtaining the voltage V VLMPP  at the VLMPP, turning off all the boost circuits, monitoring the voltage difference between v bus  and V VLMPP , and activating all the boost circuits when the voltage difference between v bus  and V VLMPP  exceeds V THb .

Metadata:
- Claim Count in Document: 3.0
- Percentile: 99.0
- Lexical Diversity: 1.125
- Patent Class: 363.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13601364', '13619540', '10419343', '13619468', '14173439']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7986285324694941
- 35 USC 102 Novelty (BERT): 0.5008105334138467
- Combined Prediction Score: 0.7688467325639293
- Mean Citation Score: 208.87383
- Max Citation Score: 220.24219
- Similarity Product: 149.64465330391943

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