CAJ | 학술논문

针对永磁同步风力发电机系统中的混沌现象，用最优控制方案，使系统脱离了混沌，运行稳定。首先，验证了在某些参数与工作条件下系统会出现非常复杂的混沌运动。基于最优控制理论，提出了一种控制器，该控制器不仅简单而且易实现。仿真结果验证了理论分析的正确性，也为研究优良的控制方法提供了理论参考。
침대영자동보풍력발전궤계통중적혼돈현상，용최우공제방안，사계통탈리료혼돈，운행은정。수선，험증료재모사삼수여공작조건하계통회출현비상복잡적혼돈운동。기우최우공제이론，제출료일충공제기，해공제기불부간단이차역실현。방진결과험증료이론분석적정학성，야위연구우량적공제방법제공료이론삼고。
To deal with the chaos in the permanent magnet synchronous generators(D‐PMSG) ,this pa‐per adopted the optimal control strategies to make systems disengage chaos and operate more stably .First‐ly ,it demonstrated that the chaotic behaviors occurred under certain working conditions with model param‐eters .Then a simple and optimal controller was designed based on the optimal control theory .Finally ,the simulation results verified the correctness of the theoretical analysis and provided the theoretical reference for the further study on improving the control performance .