基于双控制算法的统一电能质量调节器的研究
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摘要
统一电能质量调节器(UPQC)是一种综合了串联和并联有源电力滤波器功能于一身的电力电子装置,改变了传统电能质量治理中电压或电流分别补偿的方法,能够整体同时补偿系统电流和电压,是一种具有综合功能的用户电力控制器。
现有的众多UPQC研究性论文,多是以并联侧为研究对象,对并联侧电流的检测和控制进行仿真实验,而回避了串联侧的仿真研究,使得UPQC整体仿真试验不完整。本文在理论上深入分析了UPQC的几种拓扑结构、检测和控制方法,针对目前论文研究中的缺陷,提出了一套完整的电压电流检测控制方法。利用dq0法作为电压电流的综合检测方法,同时,用电压空间矢量(SVPWM)法和滞环比较法组成的双控制算法作为UPQC串联侧和并联侧的控制方法,并利用MATLAB对电压电流的检测及控制方法进行仿真验证。
本文设计并完成了基于DSP的UPQC系统部分硬件电路。其包括以TMS320LF2407 DSP为核心的控制电路、电源电路、驱动信号隔离电路、检测电路等几部分。
UPQC is a power electronic devices which combines serial and parallel active power filter function. It has changed the traditional way that compensate voltage and current respectively in power quality management. And it can compensate current and voltage as a whole at the same time. So it’s an integrated feature users power controller.
Now they are many research papers about UPQC, but many of them is only research the parallel side, and make a simulation to current detection and control about parallel side. But avoided the simulation of series side. So it makes simulation of UPQC incomplete. In this paper, analysis the several topology, detection and control methods in theory. In order to resolve the deficiencies in research papers at present. In this paper, a complete set of detection and control methods to voltage and current had been gives. Dq0 be used of an integrate detection method to voltage and current. At the same time, SVPWM and hysteresis comparison are used as a control method of series and parallel side. And use the Matlab make a detection and control simulation of voltage and current.
In this paper, a part of system hardware circuitry of UPQC had been designed and completed base on DSP. Including the control circuits, power supply circuit, driver signal isolation circuit, detection circuit and so on base on TMS320LF2407 DSP.
现有的众多UPQC研究性论文,多是以并联侧为研究对象,对并联侧电流的检测和控制进行仿真实验,而回避了串联侧的仿真研究,使得UPQC整体仿真试验不完整。本文在理论上深入分析了UPQC的几种拓扑结构、检测和控制方法,针对目前论文研究中的缺陷,提出了一套完整的电压电流检测控制方法。利用dq0法作为电压电流的综合检测方法,同时,用电压空间矢量(SVPWM)法和滞环比较法组成的双控制算法作为UPQC串联侧和并联侧的控制方法,并利用MATLAB对电压电流的检测及控制方法进行仿真验证。
本文设计并完成了基于DSP的UPQC系统部分硬件电路。其包括以TMS320LF2407 DSP为核心的控制电路、电源电路、驱动信号隔离电路、检测电路等几部分。
UPQC is a power electronic devices which combines serial and parallel active power filter function. It has changed the traditional way that compensate voltage and current respectively in power quality management. And it can compensate current and voltage as a whole at the same time. So it’s an integrated feature users power controller.
Now they are many research papers about UPQC, but many of them is only research the parallel side, and make a simulation to current detection and control about parallel side. But avoided the simulation of series side. So it makes simulation of UPQC incomplete. In this paper, analysis the several topology, detection and control methods in theory. In order to resolve the deficiencies in research papers at present. In this paper, a complete set of detection and control methods to voltage and current had been gives. Dq0 be used of an integrate detection method to voltage and current. At the same time, SVPWM and hysteresis comparison are used as a control method of series and parallel side. And use the Matlab make a detection and control simulation of voltage and current.
In this paper, a part of system hardware circuitry of UPQC had been designed and completed base on DSP. Including the control circuits, power supply circuit, driver signal isolation circuit, detection circuit and so on base on TMS320LF2407 DSP.
引文
[1]Math H.J.Bollen.Understanding Power Quality Problems,Voltage Sags and Interruptions.IEEE PRESS,2000
[2]肖湘宁,韩民晓,徐永梅等.电能质量分析与控制[M].北京.中国电力出版社.2004
[3]万健如,裴玮,张国香.统电能质量调节器同步无差拍控制方法研究[J].中国电机工程学报.2005(13)
[4]Min-Sung Yun,Woo-CheolLee,Inyoung Suh.A new control scheme for unified power quality compensator-Q with minimum power injection[C].IECON.The 30th Annual Conference of the IEEE Industrial Electronics Society.2004
[5]徐永海,肖湘宁,刘吴.混合型有源电力滤波器与并联电容器组联合补偿技术研究[J].电工技术学报.2005(1)
[6]Jintakosonw it P, FujitaH, AkagiH. Control and performance of a fully-digital-controlled shunt active filter for installation on a power distribution system[J].IEEE Transactions on Power Electronics.2002(1)
[7]雷宪章, D.Retzmann, M.Weinhold.利用电能质量调节器改善配电网络的电能质量[J].电网技术.2000.24 (8):8-12
[8]Hirofumi Akagi, New Trends in Active Filters for Power Conditioning. IEEE Transactions on Industry Applications, November 1996, 32(6):1312-1322
[9]顾建军,刘汉奎,徐殿国.统一电能质量调节器的实验研究[J].电力系统自动化.2002.26(19):45-47
[10]李亚峰,李含善,任永峰.用于串联型有源电力滤波器dq0变换[J].电工技术学报.2005,20(80):59-63
[11]H.Akagi.New Trends in Active Filters for Power Conditioning [J].IEEE Trans on Ind Appl,1996.32(6):1312-1322
[12]杨君,王兆安.并联型电力有源滤波器自流侧电压的控制[J].电力电子技术.1996
[13]王兆安,杨君,刘进军.谐波抑制和无功功率补偿[M].北京:机械工业出版社.2006
[14]韩安太,刘峙飞,黄海.DSP控制器原理及其在运动控制系统中的应用[M].北京:清华大学出版社.2003
[15]任永峰,李含善.基于MATLAB的并联型有源电力滤波器的模拟研究[J].电力科学与工程.2003
[16]王时胜,黄伟栋,周颖.DSP在电力有源滤波器的应用研究.南昌大学学报.2003
[17]李庚银,陈至业,丁巧林.dq0坐标下广义瞬时无功功率理论的定义及补偿[J].中国电机工程学报.1996,16(3):176-179
[18]李海山.有源滤波器电流检测新方法与实验系统开发[D].河北工业大学工学硕士论文.2002
[19]杨君,王兆安,邱关源.不对称三相电路谐波及基波负序电流的实时检测方法的研究[J].西安交通大学学报,1996,30(3):94-100
[20]史伟伟,蒋全,胡敏强等.低通滤波器在串联型有源电力滤波器中的应用[J].电网技术.2002,26(5):44-48
[21]戴瑜兴,张义兵.有源电力滤波器逆变电路的滞环比较控制策略[J].湖南师范大学自然科学学报.2003,26(3):37-45
[22]赵镜红,张俊洪,杨涛.基于DSP的SVPWM的研究.电机与控制学报,2002,6(2):108-110
[23]姚为正.三相串联型有源电力滤波器稳定性及其动态特性的研究[D].西安交通大学博士学位论文. 1998
[24]陆昊.基于DSP的电力系统参量测量的研究[D].河海大学优秀硕士论文.2004
[25]Shiguo Luo, Zhengcheng Hou. An Adaptive Detecting Method for Harmonic and Reactive Currents, IEEE Trans. Ind. Electron.1995,42(1):85-89
[26]M.T.Haque,T.Ise,S.H.Hosseini,A novel control strategy for unified power quality conditioner(UPQC), 2002 IEEE 33rd Power Electronics Specialists Annual Conference,2002,4(1):94-98
[27]TMS320LF/LC240xA DSP Controllers Reference Guide System and Peripherals Texas Instruments,2001
[28]TMS320LF2407 Evaluation Module Technical Reference.Spectrum Digital,Inc.2001
[29]江思敏等.TMS320LF240x DSP硬件开发教程[M].北京:机械工业出版社.2003
[30]Arindam Ghosh,Gerard Ledwich,A unified power quality conditioner(UPQC) for simultaneous voltage and current compensation,Electric Power Systems Research,2001,59(2):55-63
[31]Changjiang Zhan,V.K.Ramachandaramurthy,A.Arulampalam,Universal custom power conditioner(UCPC) with integrated control,2001 IEEE Power Engineering Society Winter Meeting,2001(3):1039-1044
[32]K.Nishida, Y.Konishi,M.Nakaoka,Novel current control scheme with deadbeat algorithm for three-phase current-source active power filter,IEEE international Symposium on Industrial EIectronics,2001, Vol.2: 805-810
[33]彭春萍,陈允平,孙建国.动态电压恢复器及其检测方法的探讨.电力自动化设备.2003,23(1):68-71
[34]陈桂明,张照明等.应用MATLAB建模与仿真[M].北京:科学出版社.2001
[35]薛定宇,陈阳泉.基于MATLAB/Simulink的系统仿真技术与应用[M].北京:清华大学出版社.2002
[36]吴天明,谢小竹.MATLAB电力系统仿真预分析[M].北京:国防工业出版社.2004
[37]李鹏,陈志业,尹华丽等.统一电能质量控制器及其控制信号检测方法探讨.华北电力大学学报.2002,29(2):1-5
[38]Graovac D,Katic V,Rufer A.Power quality compensation using universal power quality conditioning system[J].Power Engineering Review,IEEE,2000,20(12):58-60
[2]肖湘宁,韩民晓,徐永梅等.电能质量分析与控制[M].北京.中国电力出版社.2004
[3]万健如,裴玮,张国香.统电能质量调节器同步无差拍控制方法研究[J].中国电机工程学报.2005(13)
[4]Min-Sung Yun,Woo-CheolLee,Inyoung Suh.A new control scheme for unified power quality compensator-Q with minimum power injection[C].IECON.The 30th Annual Conference of the IEEE Industrial Electronics Society.2004
[5]徐永海,肖湘宁,刘吴.混合型有源电力滤波器与并联电容器组联合补偿技术研究[J].电工技术学报.2005(1)
[6]Jintakosonw it P, FujitaH, AkagiH. Control and performance of a fully-digital-controlled shunt active filter for installation on a power distribution system[J].IEEE Transactions on Power Electronics.2002(1)
[7]雷宪章, D.Retzmann, M.Weinhold.利用电能质量调节器改善配电网络的电能质量[J].电网技术.2000.24 (8):8-12
[8]Hirofumi Akagi, New Trends in Active Filters for Power Conditioning. IEEE Transactions on Industry Applications, November 1996, 32(6):1312-1322
[9]顾建军,刘汉奎,徐殿国.统一电能质量调节器的实验研究[J].电力系统自动化.2002.26(19):45-47
[10]李亚峰,李含善,任永峰.用于串联型有源电力滤波器dq0变换[J].电工技术学报.2005,20(80):59-63
[11]H.Akagi.New Trends in Active Filters for Power Conditioning [J].IEEE Trans on Ind Appl,1996.32(6):1312-1322
[12]杨君,王兆安.并联型电力有源滤波器自流侧电压的控制[J].电力电子技术.1996
[13]王兆安,杨君,刘进军.谐波抑制和无功功率补偿[M].北京:机械工业出版社.2006
[14]韩安太,刘峙飞,黄海.DSP控制器原理及其在运动控制系统中的应用[M].北京:清华大学出版社.2003
[15]任永峰,李含善.基于MATLAB的并联型有源电力滤波器的模拟研究[J].电力科学与工程.2003
[16]王时胜,黄伟栋,周颖.DSP在电力有源滤波器的应用研究.南昌大学学报.2003
[17]李庚银,陈至业,丁巧林.dq0坐标下广义瞬时无功功率理论的定义及补偿[J].中国电机工程学报.1996,16(3):176-179
[18]李海山.有源滤波器电流检测新方法与实验系统开发[D].河北工业大学工学硕士论文.2002
[19]杨君,王兆安,邱关源.不对称三相电路谐波及基波负序电流的实时检测方法的研究[J].西安交通大学学报,1996,30(3):94-100
[20]史伟伟,蒋全,胡敏强等.低通滤波器在串联型有源电力滤波器中的应用[J].电网技术.2002,26(5):44-48
[21]戴瑜兴,张义兵.有源电力滤波器逆变电路的滞环比较控制策略[J].湖南师范大学自然科学学报.2003,26(3):37-45
[22]赵镜红,张俊洪,杨涛.基于DSP的SVPWM的研究.电机与控制学报,2002,6(2):108-110
[23]姚为正.三相串联型有源电力滤波器稳定性及其动态特性的研究[D].西安交通大学博士学位论文. 1998
[24]陆昊.基于DSP的电力系统参量测量的研究[D].河海大学优秀硕士论文.2004
[25]Shiguo Luo, Zhengcheng Hou. An Adaptive Detecting Method for Harmonic and Reactive Currents, IEEE Trans. Ind. Electron.1995,42(1):85-89
[26]M.T.Haque,T.Ise,S.H.Hosseini,A novel control strategy for unified power quality conditioner(UPQC), 2002 IEEE 33rd Power Electronics Specialists Annual Conference,2002,4(1):94-98
[27]TMS320LF/LC240xA DSP Controllers Reference Guide System and Peripherals Texas Instruments,2001
[28]TMS320LF2407 Evaluation Module Technical Reference.Spectrum Digital,Inc.2001
[29]江思敏等.TMS320LF240x DSP硬件开发教程[M].北京:机械工业出版社.2003
[30]Arindam Ghosh,Gerard Ledwich,A unified power quality conditioner(UPQC) for simultaneous voltage and current compensation,Electric Power Systems Research,2001,59(2):55-63
[31]Changjiang Zhan,V.K.Ramachandaramurthy,A.Arulampalam,Universal custom power conditioner(UCPC) with integrated control,2001 IEEE Power Engineering Society Winter Meeting,2001(3):1039-1044
[32]K.Nishida, Y.Konishi,M.Nakaoka,Novel current control scheme with deadbeat algorithm for three-phase current-source active power filter,IEEE international Symposium on Industrial EIectronics,2001, Vol.2: 805-810
[33]彭春萍,陈允平,孙建国.动态电压恢复器及其检测方法的探讨.电力自动化设备.2003,23(1):68-71
[34]陈桂明,张照明等.应用MATLAB建模与仿真[M].北京:科学出版社.2001
[35]薛定宇,陈阳泉.基于MATLAB/Simulink的系统仿真技术与应用[M].北京:清华大学出版社.2002
[36]吴天明,谢小竹.MATLAB电力系统仿真预分析[M].北京:国防工业出版社.2004
[37]李鹏,陈志业,尹华丽等.统一电能质量控制器及其控制信号检测方法探讨.华北电力大学学报.2002,29(2):1-5
[38]Graovac D,Katic V,Rufer A.Power quality compensation using universal power quality conditioning system[J].Power Engineering Review,IEEE,2000,20(12):58-60