# Zero-Crossing Detection Frequency Estimator Method Combined with a Kalman Filter for Non-ideal Power Grid

> Research article (2019 IEEE 15th Brazilian Power Electronics Conference and 5th IEEE Southern Power Electronics Conference (COBEP/SPEC), 2019) · cited 18× · AI/ML

**Wikidata**: [openalex:W3017101469](https://www.wikidata.org/wiki/openalex:W3017101469)  
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