PATENT CLAIM ANALYSIS

Application Number: 16070402
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2019-01
Patent Classification: ["701", "019000"]

Abstract:
A DC-feeding-voltage calculating apparatus includes storage that stores train model information including information for controlling a regenerative power reducing amount in a train in an electrified section; feeding network model information including position information on a substation; and substation model information including control information on a substation voltage. On the basis of: the stored information; a voltage value, current values of feeders by train direction, the voltage and current values being measured in the substation; and first train information on a train including a wireless communication apparatus, an estimator estimates second train information on a train not including a wireless communication apparatus and outputs train operation information. A calculator, on the basis of the stored information and the train operation information, calculates a substation voltage setting value for controlling the substation voltage such that regenerative power is increased in a regenerative car in the electrified section.

Claim (Index 1):
A DC-feeding-voltage calculating apparatus connected to a plurality of substations that supply electric power to a feeder in a DC electrified section of an electric railroad, the DC-feeding-voltage calculating apparatus calculating a substation voltage applied to the feeder,\n the DC-feeding-voltage calculating apparatus comprising: a model-information storage to store model information, the model information including train model information, feeding network model information, and substation model information, the train model information including information for controlling a regenerative power reducing amount in a train existing in the DC electrified section, the feeding network model information including position information on the substation, the substation model information including control information on the substation voltage; a train-operation-information estimator to estimate second train information on the basis of the model information, first train information, a voltage value, and current values of feeders by train direction, the voltage value and the current values being measured in the substation, the first train information being information on a train equipped with a wireless communication apparatus, the second train information being information on a train existing in the DC electrified section and not equipped with a wireless communication apparatus, the train-operation-information estimator outputting train operation information including the first train information and the second train information; and a substation-voltage-setting-value calculator to calculate, on the basis of the model information and the train operation information, a substation voltage setting value for controlling the substation voltage such that regenerative power is increased in a regenerative car existing in the DC electrified section, the substation-voltage-setting-value calculator outputting the substation voltage setting value to the substations.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 95.0
- Lexical Diversity: 2.48438
- Patent Class: 701.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14373781', '15750081', '14375258', '14355356', '14080919']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.3958074470821162
- 35 USC 102 Novelty (BERT): 0.5542663429352301
- Combined Prediction Score: 0.4116533366674276
- Mean Citation Score: 265.087648
- Max Citation Score: 421.18185
- Similarity Product: 357.75855947511786

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

Dataset: test