1. Sub-synchronous Oscillations Caused by Grid-connected PMSGs under the Condition of Near Strong Open-Loop Modal Resonance. Issue 19 (14th December 2019) Authors: Du, Wenjuan; Chen, Xiao; Fu, Qiang; Wang, Haifeng; Littler, Tim Journal: Electric power components and systems Issue: Volume 47:Issue 19/20(2019) Page Start: 1731 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗