PATENT CLAIM ANALYSIS

Application Number: 16278559
Application Type: Utility
Filing Date: 2019-02
Publication Date: 2019-08
Patent Classification: ["363", "037000"]

Abstract:
A device and method for controlling an inverter is disclosed. The inverter-controlling device in accordance with the present disclosure determines an operation state of a switching element of an initial charging module based on predetermined time durations and a magnitude of a DC link voltage measured at each of time points corresponding to the predetermined time durations.

Claim (Index 1):
A device for controlling an inverter, wherein the inverter comprising a rectifying module for rectifying an alternate current (AC) power input from a power supply, a direct current (DC) link capacitor for smoothing and storing a voltage rectified by rectifying module, an inverting module for outputting an AC power of a predetermined voltage and frequency based on a pulse width modulation (PWM) control signal received from an inverter driver, an initial charging module disposed upstream of the DC link capacitor, wherein the initial charging module include an initial charging resistor and a switching element connected in parallel to the initial charging resistor, and a voltage detection module for detecting a DC link voltage charged in the DC link capacitor, the device includes:\n an inverter driver for applying a PWM signal to each of gates of a plurality of switching elements of the inverting module; and a controller configured for determining an operation state of the switching element based on predetermined time durations and a magnitude of the DC link voltage measured at each of time points corresponding to the predetermined time durations.

Metadata:
- Claim Count in Document: 13.0
- Percentile: 99.0
- Lexical Diversity: 1.34091
- Patent Class: 363.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['16111802', '15069958', '13903880', '12988399', '15660224']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8220784715616707
- 35 USC 102 Novelty (BERT): 0.4764993025489969
- Combined Prediction Score: 0.7875205546604034
- Mean Citation Score: 201.22495
- Max Citation Score: 232.16727000000003
- Similarity Product: 197.1685427037013

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