PATENT CLAIM ANALYSIS

Application Number: 16270180
Application Type: Utility
Filing Date: 2019-02
Publication Date: 2019-10
Patent Classification: ["363", "044000"]

Abstract:
A hybrid Cascaded H-Bridge (CHB) converter includes a selective harmonic current mitigation pulse width modulation (SHCM-PWM) unit coupled to an input current and providing an output signal SW SHCM , a phase shift pulse width modulation (PSPWM) unit coupled to the input current and providing an output signal SW PS , a modulation selector coupled to the output signal SW SHCM  of the SHCM-PWM unit and the output signal SW PS  of the PSPWM unit and providing an output signal SW, and a CHB converter coupled to the output signal SW of the modulation selector. The modulation selector can select one of the output signals (SW SHCM  and SW PS ) as the output signal SW based on the input current. The hybrid technique is for cascaded multilevel converters which utilizes asymmetric SHCM to mitigate the harmonics generated from PS-PWM to meet harmonic limits with a smaller number of switching transitions and smaller inductance than the conventional PS-PWM technique.

Claim (Index 14):
The hybrid CHB converter according to  claim 13 , wherein the modulation selector selects the output signal SW PS  in case the input current satisfies the following Formulas 3 and 4:\n |\u0394 I* in-d |>0 & \u03c9 t=k \u03c0, until \u03c9 t =( k+ 2)\u03c0,\u2003\u2003Formula 3 \n |\u0394 I* in-q |>0 & \u03c9 t=k\u03c0+\u03c0/ 2, until \u03c9 t =( k+ 2)\u03c0.\u2003\u2003Formula 4

Metadata:
- Claim Count in Document: 38.0
- Percentile: 99.0
- Lexical Diversity: 2.42857
- Patent Class: 363.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15883390', '15887620', '16323869', '13648514', '15507885']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8110720854573177
- 35 USC 102 Novelty (BERT): 0.7066448544850559
- Combined Prediction Score: 0.8006293623600915
- Mean Citation Score: 412.935106
- Max Citation Score: 779.4006
- Similarity Product: 720.7988565719247

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

Dataset: test