PATENT CLAIM ANALYSIS

Application Number: 16322457
Application Type: Utility
Filing Date: 2019-01
Publication Date: 2019-06
Patent Classification: ["363", "056020"]

Abstract:
A reconfigurable MMC sub-module unit and a control unit thereof are provided, the reconfigurable MMC sub-module unit is mainly formed by an MMC sub-module unit and a reconfigurable mechanism, wherein the reconfigurable mechanism is formed by switches, and the conversion of MMC sub-module unit topology is achieved through switching on and off the switches in the reconfigurable mechanism. According to the reconfigurable MMC sub-module unit and the control unit thereof, the rapid change of a topology structure for a converter can be achieved, which is suitable for the demand of the line connection of the medium-voltage power distribution network and variable topologies, and meets requirements of dynamic simulation experiment for different converter topologies in the dynamic simulation experiment, thereby reducing construction costs and duration, improving experiment efficiency, and having high flexibility and strong versatility.

Claim (Index 3):
A control unit including a reconfigurable MMC sub-module unit, characterized in that: a secondary control and protection unit is connected to control ends of power semiconductor elements, switching elements and change-over switches of conversion structures of the reconfigurable MMC sub-module unit, respectively; switching on and off of the change-over switches are controlled by a control system to realize a change of topological structure of the sub-module unit; switching on and off of the power semiconductor elements are controlled by the control system to realize operation of converters of different topologies .  and\n a half-bridge sub-module topology is formed by closing a first change-over switch of the change-over switches, and turning off a second change-over switch and a third change-over switch of the change-over switches.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 99.0
- Lexical Diversity: 2.10145
- Patent Class: 363.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15330572', '16473717', '15538889', '14361868', '16126675']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8289840291442766
- 35 USC 102 Novelty (BERT): 0.4824456142452519
- Combined Prediction Score: 0.7943301876543741
- Mean Citation Score: 215.9958
- Max Citation Score: 236.66055
- Similarity Product: 195.8055683899105

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

Dataset: test