包钢变频器应用中谐波干扰问题的分析研究
摘要
本文结合包钢目前变频器使用中谐波干扰所存在的问题,进行风机、水泵等变频调速电力品质与功率因数改善的最佳化研究。风机变频调速系统的动力配电基本上都须要装置电容器来提高功率因数而节省能源。本论文先以无功功率对系统电压影响的观念,分析研究了电容器所提供的无功功率大小与电压的升降成正比的关系。其次,探讨电力谐波对电容器的危害影响。为了避免在连接电容器组的系统中产生并联或串联谐振,引起电容器故障或烧毁,针对不同的谐波源,采用特定频率的单调谐式电抗电容器组或滤波器,在电力品质及功率因数改善上均能兼顾最佳化组合。
The paper combine harmonic disturbance issue in the application of frequency in Baogang put a question to the best research about water pump and fans on electric power character and power factor improvement. The distribution power of fans. frequency speed system mainly need instal Capacitor to increase Power-factor to cut down energy. Firstly the paper through the sense about idle work influence. Understand the direct ratio relation about idle work big or small with voltage go up and down provided with Capacitor.
The paper combine harmonic disturbance issue in the application of frequency in Baogang put a question to the best research about water pump and fans on electric power character and power factor improvement. The distribution power of fans. frequency speed system mainly need instal Capacitor to increase Power-factor to cut down energy. Firstly the paper through the sense about idle work influence. Understand the direct ratio relation about idle work big or small with voltage go up and down provided with Capacitor.
引文
[1]曾毅,张明.变频调速控制系统的设计与维护.山东:科学技术出版社,1998
[2]吴忠智,吴加林.变频器应用手册.北京:机械工业出版社,1997
[3]张燕宾,胡纲衡.实用变频调速技术.北京:机械工业出版社
[4]王忠海,张忠.整流电路的谐波和功率因数分析.北京:机械工业出版
[5]IEC146-1-1 Semiconductor General Reguiremints,1991
[6]李三虎.变频调速技术在下花园发电厂的应用.华北电力技术,1995
[7]变频器应用中的干扰问题及其对策工控网(www .gongkong.com)
[8]谢运祥.谐波与无功补偿技术现状.华南理工大学电力学院
[9]Steven Collins enormous for frequency motor drives power 1993.NO.2
[10]中国自动化学,电气传动研讨会论文集.东北大学,1997
[11]Application Guide for inverter drive. The Japan electrical Manufacture
[12]吴竞昌,孙树勤,宋文南.电力系统谐波.北京:水利电力出版社,1988
[13]王兆安,杨君,刘进军.谐波抑制和无功功率补偿.北京:机械工业出版社,1998
[14]林海雷,孙树勤.电力网中的谐波.北京:中国电力出版社,1998
[15]R Redl Power-factor correction in single-phase switching-made power supplies-on overview .In electronics. 1994.Vol,77(5):585～582
[16]T.C shutter Survey of Harmonic Levels on The American Electric Power Distribution System. IEEE Trans on P.D.1989,4(4):2204～2213
[17]David D.ship. Harmonic analysis and suppression for electrical systems supply static power converters and other nonlinear loads. IEEE Transaction on Industry Applications,1979,15(5):453～458
[18]Joseph S.subjak.JR. John S. Mcquilkin. Harmonics effects measurements and analysis:an update. IEEE Transaction on Industry Application,1990,26(6):1034～1042
[19]Alexander E. Emanuel,A.orr. David,Edward M. Gulachenski. A Voltages and currents at the customer’s bus. IEEE Transactions on Power Delivery,1993,8(1):
[20]Indrajit Purkayastha PauL J.Savoie. Effect of harmonics on power measurement. IEEE Transaction on IA, 1990,26(5):944～946
[21]水利电力部SD126-84,电力系统谐波管理暂行规定.北京:水利电力出版社,1984
[22]标准GB/T/4549-1993,电能质量公用电网谐波.北京:国家标准出版社,1994
[23]陈国柱,吕振宇,钱照明.有源电力滤波器的一般原理及应用.中国电机学报,2000,20(9):17～21
[24]刘进军,王兆安.谐波及其抑制技术.电力技术学报,1999,14,增刊:83～87
[25]谭甜源,罗安,唐欣,等.大功率并联混合型有源电力滤波的研制,中国电机工程学报,2004、24(3):41～45
[26]P.Mattavelli.A closed-loop selective harmonic compensation for active filters.IEEE Transactions on industry Application,2001.37(1):81～89
[27]TEN-Zuniga J.A.pomilio , short active power filter synthesizing resistive loads.IEEE Trans,on P.E.2002,17(2):273～278
[28]彭玉华.谐波变换与工程应用.北京:科学出版社,1999
[29]S.Mnllat. Wavelet tour of signal processing. Academic press,1999
[30]B Widrow and S.P.Sterms Adaptive Signal Processing Englewood Clifis.[M]Prentice-Hall.New Jersey.US.1985
[31]S.Gluo and C.Hou.An adaptive detecting method for harmonic and reactive currents.IEEE Trans,Industrial Electronics,1995,42(1)PP.85～89
[32]W.K.Yoo and M.J.Devancy.Power measurement using the wavelet transform. IEEE Transactions on instrumentation and Measurement , Oct.1998 ,Vol.47.No.5.PP:2107～2231
[33]赵成勇,李庚银,等.混合型谐波电流补偿系统的原理及特性.华北电力大学学报,1998,25(3):13～18
[34]Wong CS,Mohan N,wright SE and Mortensen,K.N. Feasibility study of Aceand DC-side filters for HVDC converter terminals:IEEE Transaction on Power Delivery,Oct,1989,4(4):2067～2075
[35]H.Mori.An artificial naval network based method for power system voltageharmonics.IEEE Transaction on power delivery,Vol.7,No.1 PP:402～409
[36]A.V.oppenheim.R.W.Schafer.Digital Signal Processing Preatice-Hill,1996
[37]Fujitah,Akagih.The unified power quality conditioner:The integration of series active filter and shunt active filter. Proceedings of PESC96:496～501
[38]王兆安.谐波抑制和无功功率补偿[M].北京:机械工业出版社,1998-9
[39]肖湘宁.电能质量分析与控制.中国电力出版社,2005
[2]吴忠智,吴加林.变频器应用手册.北京:机械工业出版社,1997
[3]张燕宾,胡纲衡.实用变频调速技术.北京:机械工业出版社
[4]王忠海,张忠.整流电路的谐波和功率因数分析.北京:机械工业出版
[5]IEC146-1-1 Semiconductor General Reguiremints,1991
[6]李三虎.变频调速技术在下花园发电厂的应用.华北电力技术,1995
[7]变频器应用中的干扰问题及其对策工控网(www .gongkong.com)
[8]谢运祥.谐波与无功补偿技术现状.华南理工大学电力学院
[9]Steven Collins enormous for frequency motor drives power 1993.NO.2
[10]中国自动化学,电气传动研讨会论文集.东北大学,1997
[11]Application Guide for inverter drive. The Japan electrical Manufacture
[12]吴竞昌,孙树勤,宋文南.电力系统谐波.北京:水利电力出版社,1988
[13]王兆安,杨君,刘进军.谐波抑制和无功功率补偿.北京:机械工业出版社,1998
[14]林海雷,孙树勤.电力网中的谐波.北京:中国电力出版社,1998
[15]R Redl Power-factor correction in single-phase switching-made power supplies-on overview .In electronics. 1994.Vol,77(5):585～582
[16]T.C shutter Survey of Harmonic Levels on The American Electric Power Distribution System. IEEE Trans on P.D.1989,4(4):2204～2213
[17]David D.ship. Harmonic analysis and suppression for electrical systems supply static power converters and other nonlinear loads. IEEE Transaction on Industry Applications,1979,15(5):453～458
[18]Joseph S.subjak.JR. John S. Mcquilkin. Harmonics effects measurements and analysis:an update. IEEE Transaction on Industry Application,1990,26(6):1034～1042
[19]Alexander E. Emanuel,A.orr. David,Edward M. Gulachenski. A Voltages and currents at the customer’s bus. IEEE Transactions on Power Delivery,1993,8(1):
[20]Indrajit Purkayastha PauL J.Savoie. Effect of harmonics on power measurement. IEEE Transaction on IA, 1990,26(5):944～946
[21]水利电力部SD126-84,电力系统谐波管理暂行规定.北京:水利电力出版社,1984
[22]标准GB/T/4549-1993,电能质量公用电网谐波.北京:国家标准出版社,1994
[23]陈国柱,吕振宇,钱照明.有源电力滤波器的一般原理及应用.中国电机学报,2000,20(9):17～21
[24]刘进军,王兆安.谐波及其抑制技术.电力技术学报,1999,14,增刊:83～87
[25]谭甜源,罗安,唐欣,等.大功率并联混合型有源电力滤波的研制,中国电机工程学报,2004、24(3):41～45
[26]P.Mattavelli.A closed-loop selective harmonic compensation for active filters.IEEE Transactions on industry Application,2001.37(1):81～89
[27]TEN-Zuniga J.A.pomilio , short active power filter synthesizing resistive loads.IEEE Trans,on P.E.2002,17(2):273～278
[28]彭玉华.谐波变换与工程应用.北京:科学出版社,1999
[29]S.Mnllat. Wavelet tour of signal processing. Academic press,1999
[30]B Widrow and S.P.Sterms Adaptive Signal Processing Englewood Clifis.[M]Prentice-Hall.New Jersey.US.1985
[31]S.Gluo and C.Hou.An adaptive detecting method for harmonic and reactive currents.IEEE Trans,Industrial Electronics,1995,42(1)PP.85～89
[32]W.K.Yoo and M.J.Devancy.Power measurement using the wavelet transform. IEEE Transactions on instrumentation and Measurement , Oct.1998 ,Vol.47.No.5.PP:2107～2231
[33]赵成勇,李庚银,等.混合型谐波电流补偿系统的原理及特性.华北电力大学学报,1998,25(3):13～18
[34]Wong CS,Mohan N,wright SE and Mortensen,K.N. Feasibility study of Aceand DC-side filters for HVDC converter terminals:IEEE Transaction on Power Delivery,Oct,1989,4(4):2067～2075
[35]H.Mori.An artificial naval network based method for power system voltageharmonics.IEEE Transaction on power delivery,Vol.7,No.1 PP:402～409
[36]A.V.oppenheim.R.W.Schafer.Digital Signal Processing Preatice-Hill,1996
[37]Fujitah,Akagih.The unified power quality conditioner:The integration of series active filter and shunt active filter. Proceedings of PESC96:496～501
[38]王兆安.谐波抑制和无功功率补偿[M].北京:机械工业出版社,1998-9
[39]肖湘宁.电能质量分析与控制.中国电力出版社,2005