# Hybrid Excitation PM Synchronous Motors: Part I – Per Unit Analysis

> Research article (IEEE Transactions on Energy Conversion, 2021) · cited 31× · AI/ML

**Wikidata**: [openalex:W4220959087](https://www.wikidata.org/wiki/openalex:W4220959087)  
**Source**: https://4ort.xyz/entity/hybrid-excitation-pm-synchronous-motors-part-i-per-unit-analysis