Systematic Gray-Box Identification Methodology for Voltage Source Converters
Summary
arXiv:2606.03567v1 Announce Type: new Abstract: This paper introduces a systematic gray-box identification framework for voltage-source converter models based solely on terminal time-series data. The proposed approach combines a physically informed white-box standard model with iterative time-domain calibration to estimate controller parameters that mimic the behavior of the black-box model in electromagnetic transient (EMT) simulations. Unlike conventional frequency-domain identification methods, the framework leverages time-domain data more effectively to better constrain the surrogate model across a broader operating range and capture reference-signal dynamics.
Why It Matters
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Key Facts
- SectorAdvanced Manufacturing
- Market—
- ImpactLow (42/100)
- SignalResearch