应用于有源电力滤波器中的重复控制研究综述
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摘要
有源电力滤波器(APF)是治理电网谐波污染的有效手段,重复控制由于能够对周期性的参考信号实现无差跟踪,而被广泛地应用到APF中。传统的重复控制由于存在着一个基波周期的延时而使得其动态响应慢,不能及时跟踪指令电流,影响使用效果,因此,本文从不同方面介绍了重复控制的改进,以达到更优的补偿效果,并简单说明了各种方法的可取与不足之处,最后对改进后重复控制仍存在的问题进行说明。
Active power filter(APF) is an effective means to control the harmonic pollution of the power grid. Repetitive control is widely used in APF for it can track the reference signal periodically without error. The dynamic response of traditional repetitive control is slow for it has a periodic delay of fundamental wave. So it can't track instruction current in time and has a bad effect. This paper introduce the improvement of repetitive control which can achieve better compensation effect from different aspects. A brief comment on the desirability and deficiency of various methods is given. Finally, the existing problems of the improved repetitive control are explained.
Active power filter(APF) is an effective means to control the harmonic pollution of the power grid. Repetitive control is widely used in APF for it can track the reference signal periodically without error. The dynamic response of traditional repetitive control is slow for it has a periodic delay of fundamental wave. So it can't track instruction current in time and has a bad effect. This paper introduce the improvement of repetitive control which can achieve better compensation effect from different aspects. A brief comment on the desirability and deficiency of various methods is given. Finally, the existing problems of the improved repetitive control are explained.
引文
[1]王兆安,刘进军,王跃,等.谐波抑制和无功功率补偿[M].3版.北京:机械工业出版社,2016.
[2]郭邵卿,何星晔,朱鸥,等.改进的谐波电流检测法及其在有源滤波器中的应用[J].电气技术,2015,16(7):84-87.
[3]Fukuda S,Yoda T.A novel current tracking method for active filters based on a sinusoidal internal model[C]//Industry Applications Conference,2000.Conference Record of the IEEE,2002(4):2108-2114.
[4]Garcia-Cerrada A,Pinzon-Ardila O,Feliu-Batlle V,et al.Application of a repetitive controller for a threephase active power filter[J].IEEE Transactions on Power Electronics,2007,22(1):237-246.
[5]Amanuma Katsuyuki,Fuwa Motoki,Sakaki Yo.High accurate ripple reducing method based on the repetitive control[J].IEEE-PESC'94,Part 1(of 2),Jun20-24 1994:571-576
[6]Francis B A,Wonham W M.The internal model principle for linear multivariable regulators.Appl.Math.Opt.,1975,2(2):170-194.
[7]RODRIGUEZ A,GIRON C,SAEZ V,et al.Analysis of repetitive based controllers for selective harmonic compensation in active power filters[C]//IECON2010-36th Annual Conference on IEEE Industrial Electronics Society.Glendale:IEEE,2010:2013-2018.
[8]Mattavelli P,Marafao F P.Repetitive-based control for selective harmonic compensation in active power filters[J].IEEE Transactions on Industrial Electronics,2004,51(5):1018-1024.
[9]Costa-CastellóR,Grino R,Fossas E.Odd-harmonic digital repetitive control of a single-phase current active filter[J].IEEE Transactions on Power Electronics,2004,19(4):1060-1068.
[10]宫金武,查晓明,陈佰锋.一种快速重复控制策略在APF中的实现和分析[J].电工技术学报,2011,26(10):110-117.
[11]Escobar G,Martinez P R,Leyva-Ramos J.Analog circuits to implement repetitive controllers with feedforward for harmonic compensation[J].IEEETransactions on Industrial Electronics,2007,54(1):567-573.
[12]郑远辉,杨苹,王月武,等.基于重复控制的有源电力滤波器6k±1次谐波补偿[J].电力系统自动化,2016,40(16):125-131.
[13]Lu W Z,Zhou K L,Wang D W,et al.A generic digital nk±m order harmonic repetitive control scheme for PWM converters[J].IEEE Transactions on Industrial Electronics,2014,61(3):1516-1527.
[14]Escobar G,Hernandez-Gomez M,Catzin G A,et al.Implementation of repetitive controllers subject to fractional delays[C]//Industrial Electronics Society,IECON 2013-,Conference of the IEEE.IEEE,2014:5985-5990.
[15]陈东,张军明,钱照明.一种具有频率变化适应性的并网逆变器改进型重复控制方法[J].电工技术学报,2014,29(6):64-70.
[16]Zou Z X,Zhou K,Wang Z,et al.Frequency-adaptive fractional-order repetitive control of shunt active power filters[J].IEEE Transactions on Industrial Electronics,2015,62(3):1659-1668.
[17]高峰.变频电网三相有源电力滤波器重复控制策略[J].控制理论与应用,2018,25(4):1-10.
[18]Escobar G,Martinez P R,Leyva-Ramos J,et al.Anegative feedback repetitive control scheme for harmonic compensation[J].IEEE Transactions on Industrial Electronics,2006,53(4):1383-1386.
[19]Zhou K,Low K S,Wang D,et al.Zero-phase odd-harmonic repetitive controller for a single-phase PWM inverter[J].IEEE Transactions on Power Electronics,2006,21(1):193-201.
[20]张宸宇,梅军,郑建勇,等.基于内置重复控制器改进无差拍的有源滤波器双滞环控制方法[J].电工技术学报,2015,30(22):124-132.
[21]张凯,彭力,熊健,等.基于状态反馈与重复控制的逆变器控制技术[J].中国电机工程学报,2006,26(10):56-62.
[22]刘飞,宫金武,彭光强,等.一种复合式重复控制在并联型有源电力滤波器设计中的应用[J].电工技术学报,2012,27(12):138-145.
[23]耿攀,戴珂,魏学良,等.三相并联型有源电力滤波器电流重复控制[J].电工技术学报,2007,22(2):127-131.
[24]武健,何娜,徐殿国.重复控制在并联有源滤波器中的应用[J].中国电机工程学报,2008,28(18):66-72.
[25]付瑞清.基于重复控制的并联型有源电力滤波器设计[D].北京:北京交通大学,2015.
[26]任思敏,王龙,付周兴,等.PWM整流器PI调节器参数设计[J].电气技术,2014,15(3):28-31.
[2]郭邵卿,何星晔,朱鸥,等.改进的谐波电流检测法及其在有源滤波器中的应用[J].电气技术,2015,16(7):84-87.
[3]Fukuda S,Yoda T.A novel current tracking method for active filters based on a sinusoidal internal model[C]//Industry Applications Conference,2000.Conference Record of the IEEE,2002(4):2108-2114.
[4]Garcia-Cerrada A,Pinzon-Ardila O,Feliu-Batlle V,et al.Application of a repetitive controller for a threephase active power filter[J].IEEE Transactions on Power Electronics,2007,22(1):237-246.
[5]Amanuma Katsuyuki,Fuwa Motoki,Sakaki Yo.High accurate ripple reducing method based on the repetitive control[J].IEEE-PESC'94,Part 1(of 2),Jun20-24 1994:571-576
[6]Francis B A,Wonham W M.The internal model principle for linear multivariable regulators.Appl.Math.Opt.,1975,2(2):170-194.
[7]RODRIGUEZ A,GIRON C,SAEZ V,et al.Analysis of repetitive based controllers for selective harmonic compensation in active power filters[C]//IECON2010-36th Annual Conference on IEEE Industrial Electronics Society.Glendale:IEEE,2010:2013-2018.
[8]Mattavelli P,Marafao F P.Repetitive-based control for selective harmonic compensation in active power filters[J].IEEE Transactions on Industrial Electronics,2004,51(5):1018-1024.
[9]Costa-CastellóR,Grino R,Fossas E.Odd-harmonic digital repetitive control of a single-phase current active filter[J].IEEE Transactions on Power Electronics,2004,19(4):1060-1068.
[10]宫金武,查晓明,陈佰锋.一种快速重复控制策略在APF中的实现和分析[J].电工技术学报,2011,26(10):110-117.
[11]Escobar G,Martinez P R,Leyva-Ramos J.Analog circuits to implement repetitive controllers with feedforward for harmonic compensation[J].IEEETransactions on Industrial Electronics,2007,54(1):567-573.
[12]郑远辉,杨苹,王月武,等.基于重复控制的有源电力滤波器6k±1次谐波补偿[J].电力系统自动化,2016,40(16):125-131.
[13]Lu W Z,Zhou K L,Wang D W,et al.A generic digital nk±m order harmonic repetitive control scheme for PWM converters[J].IEEE Transactions on Industrial Electronics,2014,61(3):1516-1527.
[14]Escobar G,Hernandez-Gomez M,Catzin G A,et al.Implementation of repetitive controllers subject to fractional delays[C]//Industrial Electronics Society,IECON 2013-,Conference of the IEEE.IEEE,2014:5985-5990.
[15]陈东,张军明,钱照明.一种具有频率变化适应性的并网逆变器改进型重复控制方法[J].电工技术学报,2014,29(6):64-70.
[16]Zou Z X,Zhou K,Wang Z,et al.Frequency-adaptive fractional-order repetitive control of shunt active power filters[J].IEEE Transactions on Industrial Electronics,2015,62(3):1659-1668.
[17]高峰.变频电网三相有源电力滤波器重复控制策略[J].控制理论与应用,2018,25(4):1-10.
[18]Escobar G,Martinez P R,Leyva-Ramos J,et al.Anegative feedback repetitive control scheme for harmonic compensation[J].IEEE Transactions on Industrial Electronics,2006,53(4):1383-1386.
[19]Zhou K,Low K S,Wang D,et al.Zero-phase odd-harmonic repetitive controller for a single-phase PWM inverter[J].IEEE Transactions on Power Electronics,2006,21(1):193-201.
[20]张宸宇,梅军,郑建勇,等.基于内置重复控制器改进无差拍的有源滤波器双滞环控制方法[J].电工技术学报,2015,30(22):124-132.
[21]张凯,彭力,熊健,等.基于状态反馈与重复控制的逆变器控制技术[J].中国电机工程学报,2006,26(10):56-62.
[22]刘飞,宫金武,彭光强,等.一种复合式重复控制在并联型有源电力滤波器设计中的应用[J].电工技术学报,2012,27(12):138-145.
[23]耿攀,戴珂,魏学良,等.三相并联型有源电力滤波器电流重复控制[J].电工技术学报,2007,22(2):127-131.
[24]武健,何娜,徐殿国.重复控制在并联有源滤波器中的应用[J].中国电机工程学报,2008,28(18):66-72.
[25]付瑞清.基于重复控制的并联型有源电力滤波器设计[D].北京:北京交通大学,2015.
[26]任思敏,王龙,付周兴,等.PWM整流器PI调节器参数设计[J].电气技术,2014,15(3):28-31.