基于模糊神经网络PID的动态电压恢复器
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摘要
动态电压恢复器是解决电压波动最有效且最经济的用户电力设备,研究动态电压恢复器的控制策略显得尤为重要。针对动态电压恢复器的非线性特性,对动态电压恢复器的等效电路图进行分析和系统方程的推导,研究基于Mamdani模糊系统的模糊神经网络运用的PID控制中的一种复合控制,并对基于Mamdani模糊系统的神经网络进行分析,在此基础上设计该控制器,最后在MATLAB/Simulink中进行仿真验证。结果表明该控制策略的有效性。
Dynamic voltage restorer is the most effective and economical user power equipment to solve voltage fluctuations.It is especially important to study the control strategy of dynamic voltage restorer.Aiming at the nonlinear characteristics of dynamic voltage restorer,this paper analyzes the equivalent circuit diagram of dynamic voltage restorer and deduces the system equation,and studies a composite control in PID control based on Mamdani fuzzy system.The neural network based on Mamdani fuzzy system is analyzed.Based on analysis,the controller is designed and finally verified by simulation in MATLAB/Simulink.The results show the effectiveness of the control strategy.
Dynamic voltage restorer is the most effective and economical user power equipment to solve voltage fluctuations.It is especially important to study the control strategy of dynamic voltage restorer.Aiming at the nonlinear characteristics of dynamic voltage restorer,this paper analyzes the equivalent circuit diagram of dynamic voltage restorer and deduces the system equation,and studies a composite control in PID control based on Mamdani fuzzy system.The neural network based on Mamdani fuzzy system is analyzed.Based on analysis,the controller is designed and finally verified by simulation in MATLAB/Simulink.The results show the effectiveness of the control strategy.
引文
[1]陈国栋.动态电压恢复器电压跌落检测算法与控制技术综述[J].电气工程学报,2015,10(05):20-33
[2]黄永红,徐俊俊,刘国海.基于复合控制策略的无串联变压器型动态电压恢复器[J].电工技术学报,2015,30(12):253-260
[3]帕基尼,肖湘宁,陶顺,等.电能质量手册[M].北京:中国电力出版社,2010
[4]王晶,徐爱亲,翁国庆.动态电压恢复器控制策略研究综述[J].电力系统保护与控制,2010,38(01):145-151
[5]朱尧富.模糊自整PID控制器的设计与仿真[J].电子技术,2013,42(10):58-60
[6]李超.动态电压调节器的控制方法研究[J].变频器世界,2018(03):47-51
[7]周锐.动态电压恢复器的控制研究[D].西安:西安石油大学,2018
[8]罗天资,陈卫兵,邹豪杰.直线电机模糊增量PID控制算法的研究[J].测控技术,2011,30(02):56-59
[9]刘恒.模糊推理的Mamdani算法及其Matlab实现[J].科教文汇:下旬刊,2008(10):269,271
[10]师维,周卫平,吴正国.动态电压恢复器基于模糊形态滤波器的检测方法研究[J].电力系统保护与控制,2014,42(02):63-68
[11]姚蕾.一种粒子群-Mamdani模糊神经网络的参数优化新算法[J].广东工业大学学报,2014,31(01):36-39
[12]Antonelli,M,Ducange,P.,Lazzerini,B,Marcelloni,F.Multi-objective evolutionary generation of Mamdani fuzzy rule-based systems based on rule and condition selection[P].Genetic and Evolutionary Fuzzy Systems(GEFS),2011 IEEE 5th International Workshop on,2011
[13]宋超,曹翱,温家玺.自适应模糊PID控制器的设计及MATLAB仿真[J].现代制造技术与装备,2018(07):203-205
[14]张春凤.动态电压恢复器的理论研究及其仿真[D].合肥:合肥工业大学,2008
[15]张健,史磊,陈国平,等.基于PSB/Matlab的动态电压恢复器仿真模型的研究[J].低压电器,2012(17):49-52
[16]冯佳川.动态电压恢复器仿真与应用研究[D].北京:华北电力大学,2017
[2]黄永红,徐俊俊,刘国海.基于复合控制策略的无串联变压器型动态电压恢复器[J].电工技术学报,2015,30(12):253-260
[3]帕基尼,肖湘宁,陶顺,等.电能质量手册[M].北京:中国电力出版社,2010
[4]王晶,徐爱亲,翁国庆.动态电压恢复器控制策略研究综述[J].电力系统保护与控制,2010,38(01):145-151
[5]朱尧富.模糊自整PID控制器的设计与仿真[J].电子技术,2013,42(10):58-60
[6]李超.动态电压调节器的控制方法研究[J].变频器世界,2018(03):47-51
[7]周锐.动态电压恢复器的控制研究[D].西安:西安石油大学,2018
[8]罗天资,陈卫兵,邹豪杰.直线电机模糊增量PID控制算法的研究[J].测控技术,2011,30(02):56-59
[9]刘恒.模糊推理的Mamdani算法及其Matlab实现[J].科教文汇:下旬刊,2008(10):269,271
[10]师维,周卫平,吴正国.动态电压恢复器基于模糊形态滤波器的检测方法研究[J].电力系统保护与控制,2014,42(02):63-68
[11]姚蕾.一种粒子群-Mamdani模糊神经网络的参数优化新算法[J].广东工业大学学报,2014,31(01):36-39
[12]Antonelli,M,Ducange,P.,Lazzerini,B,Marcelloni,F.Multi-objective evolutionary generation of Mamdani fuzzy rule-based systems based on rule and condition selection[P].Genetic and Evolutionary Fuzzy Systems(GEFS),2011 IEEE 5th International Workshop on,2011
[13]宋超,曹翱,温家玺.自适应模糊PID控制器的设计及MATLAB仿真[J].现代制造技术与装备,2018(07):203-205
[14]张春凤.动态电压恢复器的理论研究及其仿真[D].合肥:合肥工业大学,2008
[15]张健,史磊,陈国平,等.基于PSB/Matlab的动态电压恢复器仿真模型的研究[J].低压电器,2012(17):49-52
[16]冯佳川.动态电压恢复器仿真与应用研究[D].北京:华北电力大学,2017