# A Novel Three-Step Classification Approach Based on Time-Dependent Spectral Features for Complex Power Quality Disturbances

> Research article (IEEE Transactions on Instrumentation and Measurement, 2021) · cited 60× · AI/ML

**Wikidata**: [openalex:W3126027485](https://www.wikidata.org/wiki/openalex:W3126027485)  
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