College of Electrical and Information Engineering Hunan University Changsha 410082 China;
College of Electrical and Information Engineering Hunan University Changsha 410082 China;
College of Electrical and Information Engineering Hunan University Changsha 410082 China;
College of Electrical and Information Engineering Hunan University Changsha 410082 China;
MMC; droop control; power allocation; equal speed regulation; deadbeat control;