PATENT CLAIM ANALYSIS

Application Number: 15900828
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2019-08
Patent Classification: ["318", "400020"]

Abstract:
A current regulator is provided for an electric machine drive system for driving an electric machine. The current regulator includes an adjustable damping module that has a value of virtual damping resistance that is applied at the current regulator. The value of virtual damping resistance is adjustable as a function of sampling frequency. A controller can control the current regulator by determining whether the sampling frequency has changed since a previous execution cycle of the current regulator, and when the sampling frequency has changed since the previous execution cycle, the controller can modify the damping value as a function of the sampling frequency to allow the damping value to change with the sampling frequency. The damping value has a new value of virtual damping resistance that is applied at the current regulator after modifying the damping value. The controller can then execute the current regulator in accordance with the modified damping value to generate the voltage commands.

Claim (Index 15):
The electric machine drive system according to  claim 14 , wherein the current regulator is further configured to:\n generate voltage commands for the current execution cycle based on the modified damping value and updated values of integration terms generated by the integrators by setting each to presently determined values.

Metadata:
- Claim Count in Document: 18.0
- Percentile: 88.0
- Lexical Diversity: 2.66129
- Patent Class: 318.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15900829', '14541177', '12048071', '11676527', '14274456']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6904556355000322
- 35 USC 102 Novelty (BERT): 0.5407803444482887
- Combined Prediction Score: 0.6754881063948578
- Mean Citation Score: 245.398688
- Max Citation Score: 397.03613
- Similarity Product: 266.4155044801212

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