PATENT CLAIM ANALYSIS

Application Number: 15741434
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-12
Patent Classification: ["700", "287000"]

Abstract:
The present invention is provided with: a power converter ( 14 ) connected to a power plant ( 12 ) for generating power from renewable energy and having a proportional-control type power adjusting function that outputs the power generated by the power plant ( 12 ) after converting a direct current into an alternating current, and that adjusts the outputted power proportionally to a manipulation level; an instantaneous power detector ( 3 ) that detects an instantaneous power of the power outputted from the power converter ( 14 ); a comparison unit ( 4 ) that compares the instantaneous power detected by the instantaneous power detector ( 3 ) and a target value set by a generated power setting unit ( 5 ) and outputs a comparison signal; a control unit ( 6 ) that adjusts the comparison signal outputted by the comparison unit ( 4 ); and an output signal unit ( 7 ) that outputs the comparison signal adjusted by the control unit ( 6 ) to the power converter ( 14 ) as the manipulation level. Since the generated power setting unit ( 5 ) sets the target value on the basis of a power generation level setting value demanded by an information processing unit, the instantaneous power detected by the instantaneous power detector ( 3 ) is controlled to be the target value set by the generated power setting unit ( 5 ).

Claim (Index 1):
An autonomous stably-supplying type renewable energy control device comprising\n one or more power converters connected respectively to one or more power generation installations that generate power from renewable energy, and having a proportional-control type power adjusting function that converts the power generated by the respective power generation installations from DC power into AC power and outputs the resultant power while adjusting the power to be outputted in proportion to a manipulation amount, an instantaneous power detector that detects instantaneous power of the power outputted from the power converters, a comparison unit that compares the instantaneous power detected by the instantaneous power detector and a target value set by a to-be-generated power setting unit and outputs a comparison signal, a control unit that adjusts the comparison signal outputted by the comparison unit, and an output signal unit that outputs the comparison signal adjusted by the control unit to the power converters as the manipulation amount, characterized in that the to-be-generated power setting unit sets the target value based on a power generation amount setting value calculated by an information processing unit, and the information processing unit sets the power generation amount setting value such that the power to be outputted from the power converters is greater than the a predicted power load but less than an actual power load when the actual power load is greater than the predicted power load, the predicted power load being a load predicted based on calendar information on a past power demand, the actual power load being a load that varies depending on actual weather information and a system voltage, phase, and frequency on an actual day.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 86.0
- Lexical Diversity: 3.075
- Patent Class: 700.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15807729', '14604412', '13508413', '13395407', '15111613']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.3866504460373984
- 35 USC 102 Novelty (BERT): 0.454791076893235
- Combined Prediction Score: 0.3934645091229821
- Mean Citation Score: 140.09372000000002
- Max Citation Score: 148.4123
- Similarity Product: 114.29366530955431

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