Nonlinear oscillation detection method based on measurement data, and recording medium and apparatus for performing the same
US11112438B2 · kind B2 · utility
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Key dates
| Filing date | Jun 7, 2019 |
| Grant date | Sep 7, 2021 |
| Priority date | — |
| Expiry date | Jan 1, 2040 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY04S10/30
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Provided is a nonlinear oscillation detection method at an electric power system, and a recording medium and apparatus for performing the method. The nonlinear oscillation detection apparatus at the electric power system detects various kinds of nonlinear oscillation occurring at the electric power system by applying a nonlinear oscillation precognition algorithm based on a nonlinear dynamic theory to the time series information measured at the electric power system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.