明阳智慧申请全功率风电机组自维持控制方法及系统专利，能在全功率风电机组与电网断开连接时通过自身发电为辅控系统供电

Group 1 - The core viewpoint of the news is that Mingyang Smart Energy Group has applied for a patent for a self-sustaining control method and system for full-power wind turbines, which aims to maintain operation during grid disconnection without additional hardware costs [1] - The patent application was filed on April 2025, and the public announcement number is CN120342053A [1] - The self-sustaining method allows the wind turbine to use its own generated power to supply auxiliary control systems, thus avoiding long downtimes and reducing maintenance time [1] Group 2 - Mingyang Smart Energy Group was established in 2006 and is located in Zhongshan, primarily engaged in general equipment manufacturing [2] - The company has a registered capital of 2,271.496706 million RMB and has invested in 145 enterprises [2] - Mingyang has participated in 2,391 bidding projects and holds 1,822 patent information records, along with 51 trademark information records and 126 administrative licenses [2]