Discharge Control Strategy of FESS based on Improved Linear Active Disturbance Rejection
ID:29
Submission ID:32 View Protection:ATTENDEE
Updated Time:2025-11-03 12:32:53
Hits:152
Oral Presentation
Start Time:2025-11-09 09:15 (Asia/Shanghai)
Duration:15min
Session:[S6] 6.Electric Machine Design and Control » [S6] 6.Electric Machine Design and Control
No files
Abstract
在飞轮储能系统(FESS)的发电过程中,保持直流母线电压的稳定性非常重要。然而,飞轮储能系统的高频充放电特性和负载突变往往影响母线电压的稳定性。针对这一问题,提出了一种改进的线性主动抗扰控制(ILADRC)结合超扭转滑模(STSM)和锁相环观察器(PLLO)的复合控制策略,当直流母线负载发生变化或母线电压受到干扰时,能够实时有效地估计和消除这些不确定的干扰,从而保持母线电压的稳定。仿真结果表明,所提放电控制策略能够有效抑制直流侧负载突变对母线电压的影响,提高了系统的响应速度和鲁棒性。
Keywords
Flywheel energy storage system(FESS),DC bus voltage,Super-twisting sliding mode,Phase-locked loop observer
Speaker


Comment submit