Voltage Stabilization Control for Dual Three-phase Permanent Magnet Synchronous Generator Based on Cascaded Linear Active Disturbance Rejection Control  

作　　者：Chao Cheng Yang He Tao Tao Huanan Wang Wenxiang Zhao 

机构地区：[1]School of Electrical and Information Engineering,Jiangsu University,Zhenjiang 212013,China

出　　处：《Chinese Journal of Electrical Engineering》2024年第4期37-46,共10页中国电气工程学报(英文)

基　　金：Supported by the National Science Fund for Distinguished Young Scholars under Grant 52025073.

摘　　要：Dual three-phase permanent magnet synchronous generator (DTP-PMSG) offers high efficiency and power density, and is suitable for high-reliability applications. To improve the voltage response of traditional linear active disturbance rejection voltage regulators in noisy environments, a voltage control method based on cascaded linear active disturbance rejection controllers is proposed. A low-pass filter is often used to filter noise in bus voltage signals, resulting in phase and amplitude losses. Therefore, in the proposed method, the output and filtering losses of the low-pass filter are defined as new system state variables. Subsequently, a cascaded linear active disturbance rejection controller is introduced to estimate the system state variables and compensate for filtering loss. Compared to the traditional linear active disturbance rejection voltage controller, the proposed method can effectively shorten the voltage recovery time and improve the anti-interference performance. Simulation and experimental results demonstrate the feasibility and effectiveness of the proposed control strategy.

关 键 词：Active disturbance rejection control FILTER dual three-phase permanent magnet synchronous generator bus voltage 

分 类 号：TM351[电气工程—电机]