有源电力滤波器补偿技术的研究
摘要
有源电力滤波器(APF)是一种用于动态抑制谐波和补偿无功功率的新型电力电子装置,与传统的无源LC滤波器相比较,具有响应快、补偿效果好和能够实现动态补偿的优点,有着非常广阔的发展前景。
本文在分析了有源滤波的基本原理的基础上,比较了有源电力滤波器的各种谐波检测方法,并选用基于瞬时无功理论的d-q检测法进行有源电力滤波器的谐波检测;对比分析三角波比较控制策略和滞环比较控制策略的优缺点,提出采用三角波比较法来进行跟踪控制;研究了有源电力滤波器直流侧电容电压的控制方法。
论文采用MATLAB软件建立了并联型有源电力滤波器的仿真模型,仿真结果表明,所选用的谐波电流的检测方法和控制策略对非线性负载所产生的谐波及无功电流都起到了较好的补偿作用,具有较好的动态补偿特性。
最后在理论和仿真研究基础上,设计了以DSP芯片(TMS320LF2407)作为核心处理芯片和PM15CZF120作为功率单元的有源电力滤波器的系统结构,同时对软件功能进行分析并设计软件及编写软件。
Active Power Filter(APF) is an equipment used to dynamically clearing up harmonics and compensating reactive power,APF has a fine prospect. compared with the traditional L-C filters the active poewer filters have the merits in rapid reflect、better compensation and the ability in dynamic compensation.
The basic principle of APF are analyzed in this paper.some methods of harmonic measurement are compared , d-q method on the instantaneous reactive theories are choosed to use. the merit and shortcoming of the triangular carry wave control and hysteresis-based current control are analyzed and discussed, the triangular carrier waveform control are choosed.Voltage control method of DC-side are studed.
APF was simulated by matlab.The results of the simulation express the methods of harmonics measurement and control strategy choosed have better of compensate function to the harmonics and reactive power caused by the nonline load , and APF have a better dynamic compensation characteristic.
Finally at the foundation of the research of the theories and imitation,Active power filter system structure is designed which using the TMS320LF2407 and PM15CZF120. The software function is analyzed , software is designed and wroten in the meantime.
本文在分析了有源滤波的基本原理的基础上,比较了有源电力滤波器的各种谐波检测方法,并选用基于瞬时无功理论的d-q检测法进行有源电力滤波器的谐波检测;对比分析三角波比较控制策略和滞环比较控制策略的优缺点,提出采用三角波比较法来进行跟踪控制;研究了有源电力滤波器直流侧电容电压的控制方法。
论文采用MATLAB软件建立了并联型有源电力滤波器的仿真模型,仿真结果表明,所选用的谐波电流的检测方法和控制策略对非线性负载所产生的谐波及无功电流都起到了较好的补偿作用,具有较好的动态补偿特性。
最后在理论和仿真研究基础上,设计了以DSP芯片(TMS320LF2407)作为核心处理芯片和PM15CZF120作为功率单元的有源电力滤波器的系统结构,同时对软件功能进行分析并设计软件及编写软件。
Active Power Filter(APF) is an equipment used to dynamically clearing up harmonics and compensating reactive power,APF has a fine prospect. compared with the traditional L-C filters the active poewer filters have the merits in rapid reflect、better compensation and the ability in dynamic compensation.
The basic principle of APF are analyzed in this paper.some methods of harmonic measurement are compared , d-q method on the instantaneous reactive theories are choosed to use. the merit and shortcoming of the triangular carry wave control and hysteresis-based current control are analyzed and discussed, the triangular carrier waveform control are choosed.Voltage control method of DC-side are studed.
APF was simulated by matlab.The results of the simulation express the methods of harmonics measurement and control strategy choosed have better of compensate function to the harmonics and reactive power caused by the nonline load , and APF have a better dynamic compensation characteristic.
Finally at the foundation of the research of the theories and imitation,Active power filter system structure is designed which using the TMS320LF2407 and PM15CZF120. The software function is analyzed , software is designed and wroten in the meantime.
引文
[1]刘凤君.市电电能质量补偿技术.北京:科学出版社,2003
[2]王兆安,杨君,刘进军.谐波抑制和无功功率补偿.机械工业出版社,1998
[3]Zhenyu Yu.Space-Vector PWM With TMS320C24x/F24x Using Hardware and Software Determined Switching Patterns.Application Report SPRA524.1999
[4]陈国呈.PWM 变频调速技术.第 1 版.北京:机械工业出版社,1998.
[5]程浩忠.电力系统谐波技术.第 1 版.上海:海交通大学出版社,1998.
[6]卓放、王兆安.有源电力滤波器的发展与应用.船电技术,2000,4 [7」凌青.三相并联有源电力滤波器控制方法的研究. [硕士学位论文].成都:西南交通大学,2005
[8]黄涛.基于 DSP 的并联型有源电力滤波器的研究. [硕士学位论文].北京:清华大学,2004
[9] Akagi H, Kanazawa Y, Nabae A. Generalized theory of the instantaneous reactive power in three-phase circuits. IEEE&JIEE. Proceedings IPEC.Tokyo:IEEE,1983.103(7): PP.483 ~ 490
[10]Fang Zheng Peng,Hirofumi Akage,Akira Nabae.A New Approach to Hamonic Compensation N Power Systems A Combined of Shunt Passive and Series Active Filters.IEEE.Trans.on.1990,26(6) [11」马惠.有源电力滤波器电流检测和控制方法的研究与仿真. [硕士学位论文]. 成都:西南交通大学,2004 [12」李萍,刘小河.并联有源电力滤波器的仿真研究.北京机械工业学院学报,2005 年 6月:5 ～10
[13]Enrique Ache,Manuel Madrigal.Power system harmonics:Computer Modeling and Analysis.John Wiley&Sons.2001
[14]N.Bruyant,Simplified Digital-Analogical Control For Shunt Active Power Filters Under Unbalanced Conditions.IEE Pro-PE.1998(9):11～16
[15]Z.Li.Control Of Active Filters Using Digital Signal Processors.IEEE Trans.1995
[16]Jae-Ho Choi.Stand by Power Supply with Active Power Filter Ability Using Digital Controller.IEEE.1995
[17]曾竹雨.实用三相三线电力有源滤波器的控制算法研究.[硕士学位论文].武汉:海军工程大学,2001.
[18]李凤祥,赵不贿.谐波抑制和无功功率补偿技术的研究与应用.电力系统及其自动化学报,2001,13(5):26～29
[19]马惠,刘静芳,刘斌帅.改进的有源电力滤波器三角波脉宽调制电流控制方法.电 力自动化设备,2004,24(11):30-33
[20]胡铭,陈衍.有源滤波技术及其应用.电力系统自动化,2000,12(3):66~70.
[21]金长星.有源电力滤波器的研究. [硕士学位论文]. 合肥:合肥工业大学,2003
[22]徐永海,肖湘宁,杨以涵.电力系统谐波与无功功率综合补偿方式的研究.电力系统及其自动化学报,1999,11(3):28~33
[21]汤洪海.新型并联有源电力滤波器的研究.[硕士学位论文]. 武汉:武汉大学,2001
[22]H.Akagi.Control Strategy and Site Selection of A Shunt Active Power Filter for Damping of Harmonic Propagation in Power Distribution Systems.IEEE Trans.on Power Delivery,1997,12(1):354~363.
[23]H.Akagi,H.Fujita,K.Wada.A Shunt Active Filter Based on Voltage Detection for Harmonic Termination of a Radial Power Distribution Line.IEEE Trans.on Industry Applications,1999,35(3):638~645.
[24]周雒维.有源电力滤波器谐波电流检测和控制新方法的研究.[博士学位论文]. 重庆:重庆大学,2001.8
[25]王晓峰.有源电力滤波器及其应用的研究.[硕士学位论文].武汉大学,2002.
[26]王群,姚为正,王兆安.低通滤波器对谐波检测电路的影响.西安交通大学学报,1999,33(4):5～9
[27]朱东柏,刘骥.电力有源滤波及无功补偿装置的研究.电机与控制学报,2000,34(3):3～6
[28]华晓萍.三相并联电压型有源电力滤波器的研究. [硕士学位论文].成都:西南交通大学,2006
[29]汪荔. 三相并联型有源滤波器的分析与设计. [硕士学位论文].武汉:华中科技大学,2005
[30]管恩振. 并联型有源电力滤波装置的研制. [硕士学位论文]. 呼和浩特市:内蒙古工业大学,2005
[31]苑伟宇. 基于 DSP 的有源电力滤波器的设计与实现. [硕士学位论文].北京:华北电力大学,2005
[32] 杨飞. 基于 DSP 控制的电力系统有源滤波和无功补偿装置的研究. [硕士学位论文]. 天津:天津大学,2006
[33] 郭涛.基于 DSP 控制的三相三线制并联有源电力滤波器研究. [硕士学位论文]. 南京:南京航空航天大学,2006
[34] 翟爱梅.基于 DSP 的谐波治理和无功补偿. [硕士学位论文]. 南京:东南大学,2006
[35]Bhaaraju.V.B,Enjeti.P.N.Analysis and design of an active power filter for balancingunbalanced loads.Power Electronics,IEEE Transactions on,1993,8(4):640-647
[36]Hirofumi Akagi.Trends in active power line conditioners.IEEE Transactions on Power Electronics,1994,9(3)3:263-268
[37]Marks.J.H,Green.T.C.Predictive control of active power filters.Power Electronics and Variable Speed Drivers,2000(9):18-23
[38]张国香.有源电力滤波器控制方法仿真研究. [硕士学位论文]. 天津:天津大学硕士学位论文,2004
[39]吴天明、谢小竹等.MATLAB 电力系统设计与分析.北京:国防工业出版社,2004.1
[40]王金星,王庆平,贾长朱等.MATLAB 在有源滤波器仿真设计中的应用.电力系统及其自动化学报,2001,13(4):43-46.
[41]薛定宇,陈阳泉.基于 MATLAB/Simulink 的系统仿真技术与应用.北京:清华大学 出版社,2002.4
[42]张雄伟,陈亮,徐光晖.DSP 芯片的原理与开发应用.第 3 版.北京:电子工业出版社,2003
[43]张雄伟,曹铁勇.DSP 芯片的原理与开发应用.电子工业出版社,2001.9
[44] 牛小兵,许爱德,王丹.DSP 控制器实用教材.第一版. 北京:国防工业出版社,2007.1
[2]王兆安,杨君,刘进军.谐波抑制和无功功率补偿.机械工业出版社,1998
[3]Zhenyu Yu.Space-Vector PWM With TMS320C24x/F24x Using Hardware and Software Determined Switching Patterns.Application Report SPRA524.1999
[4]陈国呈.PWM 变频调速技术.第 1 版.北京:机械工业出版社,1998.
[5]程浩忠.电力系统谐波技术.第 1 版.上海:海交通大学出版社,1998.
[6]卓放、王兆安.有源电力滤波器的发展与应用.船电技术,2000,4 [7」凌青.三相并联有源电力滤波器控制方法的研究. [硕士学位论文].成都:西南交通大学,2005
[8]黄涛.基于 DSP 的并联型有源电力滤波器的研究. [硕士学位论文].北京:清华大学,2004
[9] Akagi H, Kanazawa Y, Nabae A. Generalized theory of the instantaneous reactive power in three-phase circuits. IEEE&JIEE. Proceedings IPEC.Tokyo:IEEE,1983.103(7): PP.483 ~ 490
[10]Fang Zheng Peng,Hirofumi Akage,Akira Nabae.A New Approach to Hamonic Compensation N Power Systems A Combined of Shunt Passive and Series Active Filters.IEEE.Trans.on.1990,26(6) [11」马惠.有源电力滤波器电流检测和控制方法的研究与仿真. [硕士学位论文]. 成都:西南交通大学,2004 [12」李萍,刘小河.并联有源电力滤波器的仿真研究.北京机械工业学院学报,2005 年 6月:5 ～10
[13]Enrique Ache,Manuel Madrigal.Power system harmonics:Computer Modeling and Analysis.John Wiley&Sons.2001
[14]N.Bruyant,Simplified Digital-Analogical Control For Shunt Active Power Filters Under Unbalanced Conditions.IEE Pro-PE.1998(9):11～16
[15]Z.Li.Control Of Active Filters Using Digital Signal Processors.IEEE Trans.1995
[16]Jae-Ho Choi.Stand by Power Supply with Active Power Filter Ability Using Digital Controller.IEEE.1995
[17]曾竹雨.实用三相三线电力有源滤波器的控制算法研究.[硕士学位论文].武汉:海军工程大学,2001.
[18]李凤祥,赵不贿.谐波抑制和无功功率补偿技术的研究与应用.电力系统及其自动化学报,2001,13(5):26～29
[19]马惠,刘静芳,刘斌帅.改进的有源电力滤波器三角波脉宽调制电流控制方法.电 力自动化设备,2004,24(11):30-33
[20]胡铭,陈衍.有源滤波技术及其应用.电力系统自动化,2000,12(3):66~70.
[21]金长星.有源电力滤波器的研究. [硕士学位论文]. 合肥:合肥工业大学,2003
[22]徐永海,肖湘宁,杨以涵.电力系统谐波与无功功率综合补偿方式的研究.电力系统及其自动化学报,1999,11(3):28~33
[21]汤洪海.新型并联有源电力滤波器的研究.[硕士学位论文]. 武汉:武汉大学,2001
[22]H.Akagi.Control Strategy and Site Selection of A Shunt Active Power Filter for Damping of Harmonic Propagation in Power Distribution Systems.IEEE Trans.on Power Delivery,1997,12(1):354~363.
[23]H.Akagi,H.Fujita,K.Wada.A Shunt Active Filter Based on Voltage Detection for Harmonic Termination of a Radial Power Distribution Line.IEEE Trans.on Industry Applications,1999,35(3):638~645.
[24]周雒维.有源电力滤波器谐波电流检测和控制新方法的研究.[博士学位论文]. 重庆:重庆大学,2001.8
[25]王晓峰.有源电力滤波器及其应用的研究.[硕士学位论文].武汉大学,2002.
[26]王群,姚为正,王兆安.低通滤波器对谐波检测电路的影响.西安交通大学学报,1999,33(4):5～9
[27]朱东柏,刘骥.电力有源滤波及无功补偿装置的研究.电机与控制学报,2000,34(3):3～6
[28]华晓萍.三相并联电压型有源电力滤波器的研究. [硕士学位论文].成都:西南交通大学,2006
[29]汪荔. 三相并联型有源滤波器的分析与设计. [硕士学位论文].武汉:华中科技大学,2005
[30]管恩振. 并联型有源电力滤波装置的研制. [硕士学位论文]. 呼和浩特市:内蒙古工业大学,2005
[31]苑伟宇. 基于 DSP 的有源电力滤波器的设计与实现. [硕士学位论文].北京:华北电力大学,2005
[32] 杨飞. 基于 DSP 控制的电力系统有源滤波和无功补偿装置的研究. [硕士学位论文]. 天津:天津大学,2006
[33] 郭涛.基于 DSP 控制的三相三线制并联有源电力滤波器研究. [硕士学位论文]. 南京:南京航空航天大学,2006
[34] 翟爱梅.基于 DSP 的谐波治理和无功补偿. [硕士学位论文]. 南京:东南大学,2006
[35]Bhaaraju.V.B,Enjeti.P.N.Analysis and design of an active power filter for balancingunbalanced loads.Power Electronics,IEEE Transactions on,1993,8(4):640-647
[36]Hirofumi Akagi.Trends in active power line conditioners.IEEE Transactions on Power Electronics,1994,9(3)3:263-268
[37]Marks.J.H,Green.T.C.Predictive control of active power filters.Power Electronics and Variable Speed Drivers,2000(9):18-23
[38]张国香.有源电力滤波器控制方法仿真研究. [硕士学位论文]. 天津:天津大学硕士学位论文,2004
[39]吴天明、谢小竹等.MATLAB 电力系统设计与分析.北京:国防工业出版社,2004.1
[40]王金星,王庆平,贾长朱等.MATLAB 在有源滤波器仿真设计中的应用.电力系统及其自动化学报,2001,13(4):43-46.
[41]薛定宇,陈阳泉.基于 MATLAB/Simulink 的系统仿真技术与应用.北京:清华大学 出版社,2002.4
[42]张雄伟,陈亮,徐光晖.DSP 芯片的原理与开发应用.第 3 版.北京:电子工业出版社,2003
[43]张雄伟,曹铁勇.DSP 芯片的原理与开发应用.电子工业出版社,2001.9
[44] 牛小兵,许爱德,王丹.DSP 控制器实用教材.第一版. 北京:国防工业出版社,2007.1