# Diagnosis of DC Bias in Power Transformers Using Vibration Feature Extraction and a Pattern Recognition Method

> Research article (Energies, 2018) · cited 19× · AI/ML

**Wikidata**: [openalex:W2871515941](https://www.wikidata.org/wiki/openalex:W2871515941)  
**Source**: https://4ort.xyz/entity/diagnosis-of-dc-bias-in-power-transformers-using-vibration-feature-extraction-and-a-pattern-recognition-method