PATENT CLAIM ANALYSIS

Application Number: 16019660
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2019-01
Patent Classification: ["318", "727000"]

Abstract:
An induction machine includes a stator and a rotor, wherein a stator winding is arranged within the stator, a control device controls a converter such that the converter connects the stator winding to a power-supply network such that a stator current flows within the stator winding, and the stator current has a field-forming current component and a torque-forming current component, where the control device controls the converter such that, during load periods, a torque acts between the stator and the rotor, controls the converter during periods of rest such that a torque acts between the stator and the rotor, controls the converter at least at the beginning of the periods of rest such that the field-forming current component has a nominal value, and controls the converter during the load periods such that the field-forming current component has a lower value than the nominal value.

Claim (Index 18):
A control device for a converter connecting a stator winding of an induction machine to a power-supply network, wherein the control device is programmed with a control program which, when processed by the control device, causes the control device to:\n control a converter such that the converter connects a stator winding to a power-supply network such that a stator current flows within the stator winding, a stator current having a field-forming current component and a torque-forming current component; control the converter such that, during load periods, a torque acts between a stator and a rotor, which lies above a predetermined limit torque and its maximum is several times the predetermined limit torque, the load periods being separated from each other by periods of rest; control the converter during the periods of rest such that a torque acts between the stator and the rotor, which is below the predetermined limit torque; and control the converter at least at a beginning of the periods of rest such that the field-forming current component has a nominal value; and control the converter during the load periods such that the field-forming current component has a lower value than the nominal value.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 94.0
- Lexical Diversity: 3.20833
- Patent Class: 318.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['11521426', '12937138', '10567306', '10554891', '11408030']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6521103425272233
- 35 USC 102 Novelty (BERT): 0.4768571546507549
- Combined Prediction Score: 0.6345850237395765
- Mean Citation Score: 195.305962
- Max Citation Score: 198.16847
- Similarity Product: 164.7323740602076

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