新型电能质量调节器的研究
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摘要
随着社会的发展,绿色能源和生态环境越来越多的受到人们的关注。微电网可以整合风力发电、光伏发电等多种可再生能源发电单元。但微网中出现的电压暂降、瞬时停电等电能质量问题会严重影响微电网的稳定运行。同时微网条件下还面临着由于非线性负荷的大量使用所引起的谐波电流等电能质量问题。
本文提出了一种用于改善微网条件下的电能质量问题的补偿装置设计方案。它在有源电力滤波器的基础上增加了超级电容储能元件,实现了多功能化的要求,使该装置在有效地解决谐波和无功电流补偿的同时,也能解决电压跌落、短时停电等电能质量问题。
本文系统地阐述了该装置各组成部分的作用和工作原理。提出了基于单相电路瞬时功率理论的谐波电流检测方法,该方法计算量小,运算速度快。对微网中出现的电压暂降等电压质量问题,论文对电压暂降补偿过程进行了分析。最后仿真结果表明,该装置可以有效地解决微网中存在的多种电能质量问题。
With the social and economic development, there is a growing foucus on green energy and the environment, able to integrate wind power,solar power and other renewable energy power generation came into the microgrid. Voltage dips, transient power quality problems such as power generators for only a few microgrid is very serious. Same piconet is facing due to extensive use of nonlinear loads such as harmonic currents caused by power quality problems. This paper presents a micro-network for improving power quality problems under the conditions of design of the device. It is in APF based on the increase super capacitor energy storage system, implements the requirements of multi-functional, so that the device effectively solve the harmonic and reactive power compensation at the same time, can solve the voltage drop, voltage fluctuation and flicker, short-term power outages and other power quality problems.
This paper systematically describes the working principle and the components of the device, a new harmonic and reactive current detection method, compared to the traditional reactive power based on the harmonic and reactive current detection method, this method computation load is small,the operating speed is quick.. The voltage which appears to microgrid in falls and so on voltage quality questions temporarily, the paper has carried on the analysis to the compensation process, has obtained the smallest injection current which the installment needs and pours into the capacity. Finally the simulation result indicated that this equipment may solve the electrical energy quality problem which effectively in microgrid exists
本文提出了一种用于改善微网条件下的电能质量问题的补偿装置设计方案。它在有源电力滤波器的基础上增加了超级电容储能元件,实现了多功能化的要求,使该装置在有效地解决谐波和无功电流补偿的同时,也能解决电压跌落、短时停电等电能质量问题。
本文系统地阐述了该装置各组成部分的作用和工作原理。提出了基于单相电路瞬时功率理论的谐波电流检测方法,该方法计算量小,运算速度快。对微网中出现的电压暂降等电压质量问题,论文对电压暂降补偿过程进行了分析。最后仿真结果表明,该装置可以有效地解决微网中存在的多种电能质量问题。
With the social and economic development, there is a growing foucus on green energy and the environment, able to integrate wind power,solar power and other renewable energy power generation came into the microgrid. Voltage dips, transient power quality problems such as power generators for only a few microgrid is very serious. Same piconet is facing due to extensive use of nonlinear loads such as harmonic currents caused by power quality problems. This paper presents a micro-network for improving power quality problems under the conditions of design of the device. It is in APF based on the increase super capacitor energy storage system, implements the requirements of multi-functional, so that the device effectively solve the harmonic and reactive power compensation at the same time, can solve the voltage drop, voltage fluctuation and flicker, short-term power outages and other power quality problems.
This paper systematically describes the working principle and the components of the device, a new harmonic and reactive current detection method, compared to the traditional reactive power based on the harmonic and reactive current detection method, this method computation load is small,the operating speed is quick.. The voltage which appears to microgrid in falls and so on voltage quality questions temporarily, the paper has carried on the analysis to the compensation process, has obtained the smallest injection current which the installment needs and pours into the capacity. Finally the simulation result indicated that this equipment may solve the electrical energy quality problem which effectively in microgrid exists
引文
[1]鲁宗相,王彩霞,等。微电网研究综述[J].电力系统自动化,2007,31(19):100-107
[2]盛鹍,孔力,齐智平,等。新型电网—微电网(Micogrid)研究综述[J].继电器,2007,35(12):75—81
[3]肖湘宁,韩民晓,徐永海,等.电能质量分析与控制.北京:中国电力出版社,2004,4一6
[4]L E Conrad. M H J Bollen. Voltage sag coordination for reliable plant operationp[J]. IEEE Trans. On Industrial Application, 1997, 12(33): 1459-1464.
[5] Woodley N H, Morgan L, Sundaram A. Experience with an inverter-based dynamic voltage restorer[J]. IEEE Trans. On Power Delivery, 1999, 14(3): 1181-1186.
[6] Herath H, Gosbell V J, Perera S. Power quality (PQ) surbey reporting: discrete disturbance limits[J]. IEEE Trans. On Power Delivery,2005, 20(2):851-858.
[7] Arun Arora.kevin Chan, Thomas Jauch. Et al . Innovative system solutions for power qulity enhancement[Z]. ABB Recview.1998(3): 4-12.
[8]Bird B M,Marsh J F, McLellan P R. Harmonic reduction in multiple converters by triple-frequency current injection. Proc IEE,1969 , 116(10):1730~1734
[9]Sasaki H, Machida T.A new method to eliminate ac harmonic currents by magnetic compensation consideration on basic design. IEEE Trans Power App &Syst,1971,90(5):2009~2019
[10]Gyugyi L, Strycula E C. Active ac power filters. In: Proc of IEEE/IAS Annual Meeting,1976:529~535
[11]Akagi H, Kanazawa Y, Nabae A .Generalized theory of the instantaneous reactive power in three-phase circuits. In : IEEE&JIEE. Proceeding IPEC. Tokyo: IEEE,1983:1375~1386
[12] Akagi H, Kanazawa Y, Nabae A. Instantaneous reactive power compensators comprising switching devices without energy storage components .IEEE Trans Ind Appl,1984,20(3):625~630
[13]王兆安杨君刘进军王跃谐波抑制和无功功率补偿机械工业出版社(260~262)
[14]郝瑞祥。基于全数字控制的有源电力滤波器的研究:[硕士学位论文].天津:河北工业大学,2004.6
[15]马奎安超级电容器储能系统中双向DC/DC变流器设计:[硕士学位论文],浙江;浙江大学, 2010
[16]汪娟华,范伟,张建成,阮军鹏.超级电容器储能系统统一模型的研究[J].电力科学与工程,2008,24(2):l一4
[17]唐西胜超级电容器储能应用于分布式发电系统的能量管理及稳定性研究: [博士学位论文],北京;中国科学院电工研究所, 2006
[18]王鑫超级电容器对微电网电能质量影响的研究::[硕士学位论文] ,北京;华北电力大学,2009.12
[19]王鑫,郭佳欢,谢清华,黄伟.超级电容器在微电网中的应用.电网技术,2009年6期
[20]杨盛毅,文方.超级电容器综述[J]现代机械,2009年4期
[21]唐西胜.超级电容器储能应用于分布式发电系统的能量管理及稳定性研究[研究生学位论文].北京;中科院电工所
[22]张莉超级电容器储能系统电压均衡的研究[硕士学位论文]辽宁;大连理工大学2008
[23]肖湘宁,徐永海,刘连光,供电系统电能质量,华北电力大学,2000,8
[24]Burke,Andrew.The present and projected performance and cost of double-layer pseudo-capacitive ultracapacitors for hybrid vehicle applications[C]. IEEE Conference on Vehicle Power and Propulsion 2005:7-9
[25]杨红生,周啸.电化学电容器最新研究进展:I.双电层电容器[J].电子元件与材料,2003年2期
[26]Sarangapani S, Tilak B V, Chen C P. Materials for electrochemical capacitors[J].J Elwctrochemical Society, 1996,143(11): 3791-3795
[27]Levie R D. On porous electroded in electrolytes solution [J]. Electochimica Acta, 1963, 3(8): 751-780
[28]李志勇.用德拜极化电池模拟双电层电容器性能的测试技术研究[J],电子质量,2002,135一138
[29]罗曼,张丹丹,何俊佳。降低双电层电容器等效串联内阻的研究进展[J]。高电压技术,2005,31(12):26-28
[30]袁国辉.电化学电容器.北京:化学工业出版社,2006
[31]许海平.大功率双向DC一DC变换器拓扑结构及其分析理论研究「D].中科院电工所
[34]张慧妍超级电容器直流储能系统分析与控制技术的研究:[博士学位论文] ,北京;中国科学院研究生院2006
[35]王吉华.电动车电池组串联充电分流均衡控制实验研究:[硕士学位论文].长沙:长沙理工大学,2004.
[36]宋琦.并联型有源滤波及无功补偿的研究:[硕士学位论文],武汉;华中科技大学,2005.
[37]YaoYY,Zhang D L and Xu D G. A Study of Supercapacitor Parameters and Characteristics, International Conference on Power System Technology, IEEE,2006:1-4,
[38]钟云有源电力滤波器控制技术的研究: [硕士学位论文] ,北京;华北电力大学2006
[39]姚为正,土群,刘进军.有源电力滤波器对不同类型谐波源的补偿特性[J].电工技术学报,2000.15(6):41—44
[38]李奇睿基于超级电容器的统一电能质量调节器的研发[硕士学位论文]北京:华北电力大学2005.2
[40] A.Nakajima et al. Development of Active Filter with Series Reronant Circuit.IEEE/PESC.1988,1168
[41] Fryze S.Active,reactive and apparent power in circuits with nonsinusoidal voltage and current. (in Polish) Przegl. Elektrotech,1931,(7):193~203;ibid., 1931,(8): 225~234; ibid., 1932,(22): 673~676
[42] Akagi H, Kanazawa Y, Nabae A .Instantaneous reactive power compensators comprising switching devices without energy storage conponents.IEEE Trans Ind Appl, 1984,20(3):625~630
[43]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],西安;西南交通大学,2001.
[44] Akagi H, Kanazawa Y, Nabae A. Generalized theory of the instantaneous reactive power in three-phase circuits. In: IEEE & JIEE. Proceedings IPEC. Tokye: IEEE, 1983:1375~1386
[45]李民,王兆安,卓放。基于瞬时无功功率理论的高次谐波和无功功率检测。电力电子技术,1992(2)
[46]帅定新,谢运祥,王晓钢。电网谐波电流检测方法综述[J]。电气传动,2008,38(8):17-22
[47]刘凤君编著。正弦波逆变器。背景:科学出版社。2002:27~57
[48]刘凤君。PWM逆变器式交流稳压电源的原理分析.电源技术应用,2001,(6):1~58
[49]谢婷婷并联型有源电力滤波器的研究:[硕士学位论文] ,大庆;大庆石油学院2009
[50]郭涛.基于DSP控制的三相三线制并联有源电力滤波器的研究[研究生学位论文].江苏:南京航空航天大学.2006
[51]马振国,李鹏,赵保利,李和明。DVR电压波形跟踪无差拍控制方法.电力自动化设备学报。2005:33~36
[2]盛鹍,孔力,齐智平,等。新型电网—微电网(Micogrid)研究综述[J].继电器,2007,35(12):75—81
[3]肖湘宁,韩民晓,徐永海,等.电能质量分析与控制.北京:中国电力出版社,2004,4一6
[4]L E Conrad. M H J Bollen. Voltage sag coordination for reliable plant operationp[J]. IEEE Trans. On Industrial Application, 1997, 12(33): 1459-1464.
[5] Woodley N H, Morgan L, Sundaram A. Experience with an inverter-based dynamic voltage restorer[J]. IEEE Trans. On Power Delivery, 1999, 14(3): 1181-1186.
[6] Herath H, Gosbell V J, Perera S. Power quality (PQ) surbey reporting: discrete disturbance limits[J]. IEEE Trans. On Power Delivery,2005, 20(2):851-858.
[7] Arun Arora.kevin Chan, Thomas Jauch. Et al . Innovative system solutions for power qulity enhancement[Z]. ABB Recview.1998(3): 4-12.
[8]Bird B M,Marsh J F, McLellan P R. Harmonic reduction in multiple converters by triple-frequency current injection. Proc IEE,1969 , 116(10):1730~1734
[9]Sasaki H, Machida T.A new method to eliminate ac harmonic currents by magnetic compensation consideration on basic design. IEEE Trans Power App &Syst,1971,90(5):2009~2019
[10]Gyugyi L, Strycula E C. Active ac power filters. In: Proc of IEEE/IAS Annual Meeting,1976:529~535
[11]Akagi H, Kanazawa Y, Nabae A .Generalized theory of the instantaneous reactive power in three-phase circuits. In : IEEE&JIEE. Proceeding IPEC. Tokyo: IEEE,1983:1375~1386
[12] Akagi H, Kanazawa Y, Nabae A. Instantaneous reactive power compensators comprising switching devices without energy storage components .IEEE Trans Ind Appl,1984,20(3):625~630
[13]王兆安杨君刘进军王跃谐波抑制和无功功率补偿机械工业出版社(260~262)
[14]郝瑞祥。基于全数字控制的有源电力滤波器的研究:[硕士学位论文].天津:河北工业大学,2004.6
[15]马奎安超级电容器储能系统中双向DC/DC变流器设计:[硕士学位论文],浙江;浙江大学, 2010
[16]汪娟华,范伟,张建成,阮军鹏.超级电容器储能系统统一模型的研究[J].电力科学与工程,2008,24(2):l一4
[17]唐西胜超级电容器储能应用于分布式发电系统的能量管理及稳定性研究: [博士学位论文],北京;中国科学院电工研究所, 2006
[18]王鑫超级电容器对微电网电能质量影响的研究::[硕士学位论文] ,北京;华北电力大学,2009.12
[19]王鑫,郭佳欢,谢清华,黄伟.超级电容器在微电网中的应用.电网技术,2009年6期
[20]杨盛毅,文方.超级电容器综述[J]现代机械,2009年4期
[21]唐西胜.超级电容器储能应用于分布式发电系统的能量管理及稳定性研究[研究生学位论文].北京;中科院电工所
[22]张莉超级电容器储能系统电压均衡的研究[硕士学位论文]辽宁;大连理工大学2008
[23]肖湘宁,徐永海,刘连光,供电系统电能质量,华北电力大学,2000,8
[24]Burke,Andrew.The present and projected performance and cost of double-layer pseudo-capacitive ultracapacitors for hybrid vehicle applications[C]. IEEE Conference on Vehicle Power and Propulsion 2005:7-9
[25]杨红生,周啸.电化学电容器最新研究进展:I.双电层电容器[J].电子元件与材料,2003年2期
[26]Sarangapani S, Tilak B V, Chen C P. Materials for electrochemical capacitors[J].J Elwctrochemical Society, 1996,143(11): 3791-3795
[27]Levie R D. On porous electroded in electrolytes solution [J]. Electochimica Acta, 1963, 3(8): 751-780
[28]李志勇.用德拜极化电池模拟双电层电容器性能的测试技术研究[J],电子质量,2002,135一138
[29]罗曼,张丹丹,何俊佳。降低双电层电容器等效串联内阻的研究进展[J]。高电压技术,2005,31(12):26-28
[30]袁国辉.电化学电容器.北京:化学工业出版社,2006
[31]许海平.大功率双向DC一DC变换器拓扑结构及其分析理论研究「D].中科院电工所
[34]张慧妍超级电容器直流储能系统分析与控制技术的研究:[博士学位论文] ,北京;中国科学院研究生院2006
[35]王吉华.电动车电池组串联充电分流均衡控制实验研究:[硕士学位论文].长沙:长沙理工大学,2004.
[36]宋琦.并联型有源滤波及无功补偿的研究:[硕士学位论文],武汉;华中科技大学,2005.
[37]YaoYY,Zhang D L and Xu D G. A Study of Supercapacitor Parameters and Characteristics, International Conference on Power System Technology, IEEE,2006:1-4,
[38]钟云有源电力滤波器控制技术的研究: [硕士学位论文] ,北京;华北电力大学2006
[39]姚为正,土群,刘进军.有源电力滤波器对不同类型谐波源的补偿特性[J].电工技术学报,2000.15(6):41—44
[38]李奇睿基于超级电容器的统一电能质量调节器的研发[硕士学位论文]北京:华北电力大学2005.2
[40] A.Nakajima et al. Development of Active Filter with Series Reronant Circuit.IEEE/PESC.1988,1168
[41] Fryze S.Active,reactive and apparent power in circuits with nonsinusoidal voltage and current. (in Polish) Przegl. Elektrotech,1931,(7):193~203;ibid., 1931,(8): 225~234; ibid., 1932,(22): 673~676
[42] Akagi H, Kanazawa Y, Nabae A .Instantaneous reactive power compensators comprising switching devices without energy storage conponents.IEEE Trans Ind Appl, 1984,20(3):625~630
[43]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],西安;西南交通大学,2001.
[44] Akagi H, Kanazawa Y, Nabae A. Generalized theory of the instantaneous reactive power in three-phase circuits. In: IEEE & JIEE. Proceedings IPEC. Tokye: IEEE, 1983:1375~1386
[45]李民,王兆安,卓放。基于瞬时无功功率理论的高次谐波和无功功率检测。电力电子技术,1992(2)
[46]帅定新,谢运祥,王晓钢。电网谐波电流检测方法综述[J]。电气传动,2008,38(8):17-22
[47]刘凤君编著。正弦波逆变器。背景:科学出版社。2002:27~57
[48]刘凤君。PWM逆变器式交流稳压电源的原理分析.电源技术应用,2001,(6):1~58
[49]谢婷婷并联型有源电力滤波器的研究:[硕士学位论文] ,大庆;大庆石油学院2009
[50]郭涛.基于DSP控制的三相三线制并联有源电力滤波器的研究[研究生学位论文].江苏:南京航空航天大学.2006
[51]马振国,李鹏,赵保利,李和明。DVR电压波形跟踪无差拍控制方法.电力自动化设备学报。2005:33~36