PATENT CLAIM ANALYSIS

Application Number: 16129406
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-03
Patent Classification: ["318", "723000"]

Abstract:
This invention provides a frequency converter and bypass frequency conversion control system, and its switching control method, belonging to the technical field of motor drive control. The frequency converter of this invention accesses a network voltage signal with a corresponding first frequency and first phase, wherein the frequency converter is configured to be able to operate in tracking and synchronization mode, and in tracking and synchronization mode, the frequency converter tracks the first frequency and first phase of the network voltage signal in order to basically synchronize the second frequency and second phase of its output voltage signal with the first frequency and corresponding first phase of the network voltage signal. The frequency converter of this invention achieves simple, low cost, fast synchronization with good synchronism.

Claim (Index 18):
The frequency converter according to  claim 16 , characterized in that the first pre-set value is set within a range of 0.1 Hz to 3 Hz, the second pre-set value is set within a range of 0.1 to 5 degrees.

Metadata:
- Claim Count in Document: 4.0
- Percentile: 97.0
- Lexical Diversity: 2.38596
- Patent Class: 318.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13316229', '12701983', '10689863', '13985944', '13459052']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6237292339756204
- 35 USC 102 Novelty (BERT): 0.5012915684471598
- Combined Prediction Score: 0.6114854674227743
- Mean Citation Score: 159.36598999999995
- Max Citation Score: 162.76731999999996
- Similarity Product: 97.90623666193486

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