CAJ | 학술논문

为了进一步提高有源电力滤波器(Active Power Filter,简称APF)的补偿效果,提出了一种基于T-S模糊模型的APF控制新方案.首先分析了在不检测谐波电流条件下控制系统的特点,建立了三相三线并联型APF的T-S模糊模型,并对模型进行线性化处理,进而通过并行分布补偿(PDC)方法设计出系统的模糊控制器.实验结果证明了该控制策略的有效性.
위료진일보제고유원전력려파기(Active Power Filter,간칭APF)적보상효과,제출료일충기우T-S모호모형적APF공제신방안.수선분석료재불검측해파전류조건하공제계통적특점,건립료삼상삼선병련형APF적T-S모호모형,병대모형진행선성화처리,진이통과병행분포보상(PDC)방법설계출계통적모호공제기.실험결과증명료해공제책략적유효성.
In order to improve the performance of the shunt active power filter(APF),a new control strategy based on T-S fuzzy model is proposed.Firstly,the structure of control system without reactive current detection is analyzed.Then the T-S fuzzy logic model of APF is established and the fuzzy controller is designed though the method of PDC.The experimental results verify the feasibility of the controll strategy.