# A Permanent Magnet Brushless Doubly Fed Electric Machine for Variable-Speed Constant-Frequency Wind Turbines

> Research article (IEEE Transactions on Industrial Electronics, 2022) · cited 14× · AI/ML

**Wikidata**: [openalex:W4293704416](https://www.wikidata.org/wiki/openalex:W4293704416)  
**Source**: https://4ort.xyz/entity/a-permanent-magnet-brushless-doubly-fed-electric-machine-for-variable-speed-constant-frequency-wind-turbines