TY - JOUR T1 - Control of a grid-connected direct-drive wind energy conversion system JO - Renewable Energy PY - 2014/06/01 AU - Yan J AU - Lin H AU - Feng Y AU - Zhu ZQ ED - DO - DOI: 10.1016/j.renene.2013.12.037 VL - 66 SP - 371 EP - 380 Y2 - 2025/01/03 ER -