PATENT CLAIM ANALYSIS

Application Number: 15946967
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2019-04
Patent Classification: ["318", "432000"]

Abstract:
The rotating-electric-machine control apparatus is provided with two or more torque compensation amount maps that each store a torque compensation amount corresponding to a detection rotation speed and a first torque command and a torque compensation amount map selector that selects a single torque compensation amount map from the two or more torque compensation amount maps, based on at least one of the detection rotation speed and control information indicating a control method utilized by the voltage applying device.

Claim (Index 11):
A rotating-electric-machine control apparatus comprising:\n a voltage applying device that converts a DC voltage outputted from a DC power source into an AC voltage and then applies the AC voltage converted to a rotating electric machine; a rotation speed detector that detects a rotation speed of the rotating electric machine and then output the rotation speed detected, as a detection rotation speed; a current detector that detects a current flowing in the rotating electric machine and then outputs the current detected, as a detection current; a torque controller that generates a second torque command, based on a first torque command provided from the outside and the detection rotation speed, and then outputs the second torque command generated; and a current, controller that generates a voltage command, based on the second torque command and the detection current, and then outputs the voltage command generated, wherein based on the voltage command outputted from the current controller, the voltage applying device is controlled, wherein there is provided a voltage detector that detects a DC voltage outputted from the DC power source and then outputs a detection DC voltage, wherein the voltage applying device converts the DC voltage into the AC voltage by use of any one of two or more different control methods, and switches the control method utilized in the conversion from one of the two or more control methods to another control method, based on a rotation speed of the rotating electric machine, wherein the torque controller includes\n two or more torque compensation amount map groups including two or more respective torque compensation amount maps that each store a torque compensation amount corresponding to the detection rotation speed, the first torque command, and detection DC voltage; and \n a torque compensation amount map selector that selects a single torque compensation amount map group from the two or more torque compensation amount map groups, based on at least one of the detection rotation speed and control information indicating the control method, utilized in the conversion by the voltage applying device, and that selects, based on the detection DC voltage, a single torque compensation amount map from two or more torque compensation amount maps included in the selected torque compensation amount map group, wherein the two or more torque compensation amount maps included in the torque compensation amount map group are two or more torque compensation amount maps that are provided in such a way as to correspond to respective different values of the detection DC voltage and store respective different torque compensation amounts, and wherein the torque compensation amount stored in the torque compensation amount map selected by the torque compensation amount map selector is added to the first torque command and is outputted as the second torque command.

Metadata:
- Claim Count in Document: 19.0
- Percentile: 91.0
- Lexical Diversity: 1.6875
- Patent Class: 318.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15866705', '15253109', '11559127', '12382049', '15889700']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6798154560270634
- 35 USC 102 Novelty (BERT): 0.4812131275098687
- Combined Prediction Score: 0.6599552231753439
- Mean Citation Score: 230.319086
- Max Citation Score: 237.1958
- Similarity Product: 198.1038001086712

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

Dataset: test