高压双窄脉冲电源的设计与研究
|
摘要
脉冲电晕技术是国内外正在大力开发的新一代脱硫技术，脉冲高压电源是该技术发展的瓶颈。单极性脉冲放电会致使反应器上积累电荷，不释放形成拖尾电压，会增强后续供电脉冲所形成的空间电场，造成间歇火花放电，不利于能量的注入。双脉冲电源可有效避免火花放电，另外，正脉冲电晕对SO_2的脱除效果较好，负脉冲电晕对NO_x的脱除起关键的作用，因此双脉冲电源供电对脱硫脱硝一体化也有很重要的研究价值。考察了国内外的几种脉冲电源技术，立足现实，设计了旋转火花隙高压双窄脉冲电源。
本文通过对气体放电的分析，对反应器的性质进行了探讨，分段表示了线筒式反应器的非线性电阻；通过对反应器高压脉冲放电回路方程的数学分析，推导了脉冲电压、脉冲电流、上升时间、脉冲宽度与放电回路参数之间的关系，建立了高压脉冲放电回路的数学模型；通过对上述理论的研究，设计了双脉冲电源，分析了回路电感、回路电阻、负载电感等电气参数对脉冲波形的影响，获得了回路电感、回路电阻和脉冲成形电容等参数的理论值；通过对上升时间、脉冲宽度、脉冲峰值、脉冲电流、振荡频率和供电电压、供电频率实验数据分析，建立了波形参数与供电参数之间的实践关系；通过对注入能量的试验波形和光谱分析，使用供电效率、活性离子密度、有效注入功率的概念对电源与反应器的匹配、电晕的优化进行了较为深入的研究。
本文利用光谱仪与示波器进行数据采集，对供电效率、电源与反应器之间重要的参数关系进行了比较深入、全面的研究和探讨，为大型工业应用装置的开发提供了宝贵经验。
The pulse corona induced non-thermal plasma chemical process(PPCP) is the novelty method of flue gas desalfurization which has been widely developed in home and abroad Pulse power supply is the bottleneck of development of the pulse corona technology. Unipolar pulse discharge will lead to charge accumulate to reactor. With the charge not releasing the tail voltage will be formed. It will strengthen electric field which is formed by later pulse power supply, then make gap sparking discharge and induce injection of energy difficultly. Bipolar pulse power can avoid spark discharge efficiently, in addition, positive pulse corona do better to the effect of removing SO2 and negative pulse corona is the key of removing Nox. So dual-pulse power mathod has the market competition.
In the paper, through the math analysis on high pulse discharge loop equations, the relationship between pulse voltage, pulse current, pulse rise time, pulse width and discharge loop parameters has been derived, the math model of high pulse discharge loop been established. Based on this theory, dual-pulse power has been designed, the influences of discharge loop parameters on pulse waveform been analyzed, the parameters of loop inductance, loop resistance and pulse forming capacitance been given, the influences of loop inductance, loop resistance, and pulse forming capacitance on pulse waveform were analyzed, non-linear resistance of wire-to-cylinder reactor been expressed piecewise, the matching of power and reactor been studied. Through the analysis on experimentation waveform of infuse energy, the conception of active power has been given, the matching of power and reactor been studied deeply.
The paper has realized data sampling with oscillograph and the Spectrence, made deep , comprehensive research and study on power efficiency, matching of power and reactor, introduced the rarity experience to development of large industry implement.
本文通过对气体放电的分析，对反应器的性质进行了探讨，分段表示了线筒式反应器的非线性电阻；通过对反应器高压脉冲放电回路方程的数学分析，推导了脉冲电压、脉冲电流、上升时间、脉冲宽度与放电回路参数之间的关系，建立了高压脉冲放电回路的数学模型；通过对上述理论的研究，设计了双脉冲电源，分析了回路电感、回路电阻、负载电感等电气参数对脉冲波形的影响，获得了回路电感、回路电阻和脉冲成形电容等参数的理论值；通过对上升时间、脉冲宽度、脉冲峰值、脉冲电流、振荡频率和供电电压、供电频率实验数据分析，建立了波形参数与供电参数之间的实践关系；通过对注入能量的试验波形和光谱分析，使用供电效率、活性离子密度、有效注入功率的概念对电源与反应器的匹配、电晕的优化进行了较为深入的研究。
本文利用光谱仪与示波器进行数据采集，对供电效率、电源与反应器之间重要的参数关系进行了比较深入、全面的研究和探讨，为大型工业应用装置的开发提供了宝贵经验。
The pulse corona induced non-thermal plasma chemical process(PPCP) is the novelty method of flue gas desalfurization which has been widely developed in home and abroad Pulse power supply is the bottleneck of development of the pulse corona technology. Unipolar pulse discharge will lead to charge accumulate to reactor. With the charge not releasing the tail voltage will be formed. It will strengthen electric field which is formed by later pulse power supply, then make gap sparking discharge and induce injection of energy difficultly. Bipolar pulse power can avoid spark discharge efficiently, in addition, positive pulse corona do better to the effect of removing SO2 and negative pulse corona is the key of removing Nox. So dual-pulse power mathod has the market competition.
In the paper, through the math analysis on high pulse discharge loop equations, the relationship between pulse voltage, pulse current, pulse rise time, pulse width and discharge loop parameters has been derived, the math model of high pulse discharge loop been established. Based on this theory, dual-pulse power has been designed, the influences of discharge loop parameters on pulse waveform been analyzed, the parameters of loop inductance, loop resistance and pulse forming capacitance been given, the influences of loop inductance, loop resistance, and pulse forming capacitance on pulse waveform were analyzed, non-linear resistance of wire-to-cylinder reactor been expressed piecewise, the matching of power and reactor been studied. Through the analysis on experimentation waveform of infuse energy, the conception of active power has been given, the matching of power and reactor been studied deeply.
The paper has realized data sampling with oscillograph and the Spectrence, made deep , comprehensive research and study on power efficiency, matching of power and reactor, introduced the rarity experience to development of large industry implement.
引文
[1]. Mankowski J. and Kristiansen M., "A review of short pulse generator technology", IEEE Trans on plasma science
[2]. Masuda S. Wu Y. Urabe U and Ono Y. Pulse induced plasma chemical process for De NO_x and mercury vapor control of combustion gases, proc. 3rd Int. Conf. On Electrostatic Precitation, Abano. Italy; October 1987, 667～676.
[3]．钟秦 燃煤烟气脱硫脱硝技术及工程实例 化学工业出版社 2002、3
[4]．吴忠标 实用环境工程手册 化学工业出版社 2001
[5]. E.L. Neau et al. Initial results from the RHEPP module. NATO ASI Series, Vol.G34-A, Non-Thermal Plasma Techniques for Pollution Control, ed, by B.M. Penetrante and S.E. Schulthcis, 1993, PP367～378.
[6]. E.M.Van Veldhuizen, Y. l. M. Creyghton and W.R. Rutgers. High resolution schlieren study of pulsed corona. Proc. of 4 th Int. Conf. On Electrostatic Precipitation, Int. Academic Publisher, Beijing, China, PP663～672, 1990
[7]. Y.L.M.Creyghton. Pulse positive corona discharge: Fundamental study and pilot plant design. The second Int. Conf. on Advanced Oxidation Technologies for Water and Air Treament. Sept. 17～22, 1995, Canada.
[8]. Li R. (李瑞年), Yah K (闫克平)., Miao J (缪劲松)., and Wu X (吴晓丽), "Heterogeneous reactions in flue gas desulfurization by non-thermal plasmas", Chemical Engineering Science, 53(1988)
[9]. Li Ruinian(李瑞年) et al., "A phenomenon of oxidation in removal of SO_2 from flue gas by positive pulsed pulsed streamer"[C].2 nd Int. conf. Applied Electrostatics, Beijing, 1993: 32
[10]. I. Gallimberti "Impulse corona simulation for flue gas treatment"[J].Pure Appl. Chem. 5(1988) Norman
[11]. F. Busi, D. Angelantonion, Q. Mulazzani, et al. A kinetic model for radiation treatment of combustion gas, Science of the total environment, 1987, 64: 231～238
[12]. O. Tokunaga and N. Suzuki. Radiation chemical reaction in NO_x and SO_x removal from flue gas, Radiat. Phys. Chen, 1984, 24: 145～165
[13]. H.Matzing, H.R. Paur and H. Bunz. Dynamics of particulate formation in the electron beam dry scrubbing process, J. Aerosol science, 1988, 19: 883～885
[14]．李瑞年，闫克平，蒲以康，缪劲松，吴晓丽，低温等离子体烟气脱硫的反应机制，化工学报，1996，47(4)：481～486
[15]. H.R. Paur, and S. Jordan, Aerosol formation in the electron beam dry scrubbing process(ES-Verfahren). Radiat. Phys, Chen, 1988b, 31: 9～14
[16]. J.S. Changet al. Reduction NO_x from a combustion flue gas by a corona radical injection method, IEEE Ind. Appl. Soci. 28th Annual meeting, 1993, PP1969～1975
[17]. T. Ohkubo et al. Time dependence of NO_x removal rate by a corona radical shower system. IEEE/IAS, 1996, 32: 1058～1062
[18]．国家环保局科技标准司 “九五” 国家科技攻关环保项目计划，1997．12，24～26
[19]．与川慎太郎，龟岛忠，田中 修：静电气学会议，14，1990年，459
[20]．立花直治：静電气学会议，12，1988年，433
[21]. Yan, Keping (闫克平) corona plasma generation Technische Universtiteit
Eindhoven, 2001
[22] 邱关源 《电路》[M] 人民教育出版社 北京 1983 113～153
[23] Yan, Keping corona plasma generation[D] Technische Universtiteit Eindhoven, 2001
[24] 唐星祚 《高电压技术》[M] 重庆大学出版社1999 52～55
[25] Porle K. Pulsed energization of electrostatic precipitation[A].Proc of the int Conf on Modern Electrostatics, Beijing China 1988
[26] Armor J N. Environmental catalysis: A review. Appl Catal B: Environmental, 1992, 1: 221-256。
[27] Iwamoto M, Yahiro H. Novel catalytic decomposition and reation of NO. Catal Today, 1994, 22: 5-18.
[28] Fritz A, Pitchon Y. The state of research on automotive lean NO_x catalysis. Appl Catal B: Environmental, 1997, 13: 1-25.
[29] Yong-Sun MOK, In-SIK NAM. Role of organic chemical additives in pulsed corona discharge process for conversion of NO. Journal of chemical engineering of japan. Vol.31, 1998, No. 3, 391-397.
[30] Thomas Weingand, Stefan Kuba, Konstantin Hadjiivanov, et al. Nature: and reactivity of the surface species formed after NO adsprption and NO+O_2 coadsorption on a WO_3-ZrO_2 catalyst. Journal of catalysis 209, 2002, 534-546.
[31] Liwei Huang, Takaaki Hari, Katsuhiko Nakajyo, et al. Reduction of NOby CO in a pulsed corona reactor incorporated with CuO Catalyst. Journal of chemical engineering of japan, Vol. 34, No. 8, 2001, 1012-1016.
[32] 李国锋，吴彦．脉冲电晕等离子体化学(PPCP)处理有害气体反应器的研究进展．环境科学进展．1998，8，第7卷，第4期．54-60．
[33] 李国锋，吴彦，王宁会．线板式脉沖电晕放电系统研究．高电压技术．1999，3．Vol．25 No．1．4-6．
[34] 脉冲电晕脱硫脱硝反应器电极配置研究．大连理工大学学报．1999．1 Vol．39，No．1．39-42．
[35] 菅井秀郎．等离子体电子工程学．科学出版社．2002．1．88-94．
[36] 吴彦、张若兵、许德玄 利用高压脉冲放电处理废水的研究进展[J] 环境污染治理技术于设备2002．3(3)：51-55
[37] WU Yan, ZHANG Rug-Bing, XU De-Xuan Design of the Water Treatment Reactor by Pulsed High Voltage[A] Applied electrostatics-Proceedings of the 4th international conference on applied electrostatics[C], Dalian, DalianUniversity of Technology Press 2001: 404-408
[38] 张若兵 双向窄脉冲放电废水处理技术研究[D] 大连：大连理工大学．2002．6
[39] J.S. Clments, T. MAT Dubbelman, J. Van Steveninchk Preliminary investigation of prebreakdown phenomena and chemical reactions using a pulsed high voltage discharge in liquid water[J]. IEEE Trans. Ind. Appl. 1987 IA-23: 224-235.
[40] B. sun, Masayuki Sato, et al. Opitical study of active species produced by a pulsed Corona discharge in water[J].J, electrostatics. 1997, 39(3): 189-202
[41] Masayuki Sato, Takashi Ohgiyama, J.S Clments. Formation of chemical species and their effects on microorganisms using a pulsed high voltage discharge in water[J] IEEE Trans. Ind. Appl. 1996, 32(1): 106-112
[42] A.K. Sharma, B. Rlocke, P. Arce, W.C. Fineney. A preliminary study for pulsed streamer corona discharge for degradation of phenol in aqueous solutions[J]. Hazardous waste
Hazardous Mater. 1993, 10 (2): 209-219
[43] 杨黎明．高压放电水处理研究[D]．大连：大连理工大学．2001．3：47-48．
[44] iassonBetal.Modeling and applicationsofsilentdischargeplasma.IEEETransonPlasmaScienc e, 1991, 19(2): 3092 OdaTetal. Lowtemperatureatmosphericpressure
[45] dischargeplasmaprocessingforvlatileorganiccompounds.Electrostatics, 1995, 35: 9
[46] 徐学基，诸定昌编著．气体放电物理．上海：复旦大学出版社，19964
[47] 赵化桥编著．等离子体化学与工艺．合肥：中国科技大学出版社，1993
[48] 张芝涛，白敏冬，韩慧．制取高浓度臭氧水方法[J]．大连海事大学学报，2000，26(1)：80-83．
[49] 白希尧，张芝涛，白敏冬．高气压强电放电等离子体学科的形成及其应用展望[J]．自然杂志，2000，22(3)：156-160．
[50] T. D. Thoonton, D.E. Ladue, P. Esavag. P. Esavage. Phenlo oxidation in supercritical water: formation of dibenzofuran, dibenzopdioxin and related compounds, Environn, Sci&Technol., 1991, 25: 1507-1510
[51] B. sun, Masayuki Sato, et al. Opitical study of active species produced by a pulsed corona discharge in water.J. Electrostatics, 1997, 39: 189-202
[2]. Masuda S. Wu Y. Urabe U and Ono Y. Pulse induced plasma chemical process for De NO_x and mercury vapor control of combustion gases, proc. 3rd Int. Conf. On Electrostatic Precitation, Abano. Italy; October 1987, 667～676.
[3]．钟秦 燃煤烟气脱硫脱硝技术及工程实例 化学工业出版社 2002、3
[4]．吴忠标 实用环境工程手册 化学工业出版社 2001
[5]. E.L. Neau et al. Initial results from the RHEPP module. NATO ASI Series, Vol.G34-A, Non-Thermal Plasma Techniques for Pollution Control, ed, by B.M. Penetrante and S.E. Schulthcis, 1993, PP367～378.
[6]. E.M.Van Veldhuizen, Y. l. M. Creyghton and W.R. Rutgers. High resolution schlieren study of pulsed corona. Proc. of 4 th Int. Conf. On Electrostatic Precipitation, Int. Academic Publisher, Beijing, China, PP663～672, 1990
[7]. Y.L.M.Creyghton. Pulse positive corona discharge: Fundamental study and pilot plant design. The second Int. Conf. on Advanced Oxidation Technologies for Water and Air Treament. Sept. 17～22, 1995, Canada.
[8]. Li R. (李瑞年), Yah K (闫克平)., Miao J (缪劲松)., and Wu X (吴晓丽), "Heterogeneous reactions in flue gas desulfurization by non-thermal plasmas", Chemical Engineering Science, 53(1988)
[9]. Li Ruinian(李瑞年) et al., "A phenomenon of oxidation in removal of SO_2 from flue gas by positive pulsed pulsed streamer"[C].2 nd Int. conf. Applied Electrostatics, Beijing, 1993: 32
[10]. I. Gallimberti "Impulse corona simulation for flue gas treatment"[J].Pure Appl. Chem. 5(1988) Norman
[11]. F. Busi, D. Angelantonion, Q. Mulazzani, et al. A kinetic model for radiation treatment of combustion gas, Science of the total environment, 1987, 64: 231～238
[12]. O. Tokunaga and N. Suzuki. Radiation chemical reaction in NO_x and SO_x removal from flue gas, Radiat. Phys. Chen, 1984, 24: 145～165
[13]. H.Matzing, H.R. Paur and H. Bunz. Dynamics of particulate formation in the electron beam dry scrubbing process, J. Aerosol science, 1988, 19: 883～885
[14]．李瑞年，闫克平，蒲以康，缪劲松，吴晓丽，低温等离子体烟气脱硫的反应机制，化工学报，1996，47(4)：481～486
[15]. H.R. Paur, and S. Jordan, Aerosol formation in the electron beam dry scrubbing process(ES-Verfahren). Radiat. Phys, Chen, 1988b, 31: 9～14
[16]. J.S. Changet al. Reduction NO_x from a combustion flue gas by a corona radical injection method, IEEE Ind. Appl. Soci. 28th Annual meeting, 1993, PP1969～1975
[17]. T. Ohkubo et al. Time dependence of NO_x removal rate by a corona radical shower system. IEEE/IAS, 1996, 32: 1058～1062
[18]．国家环保局科技标准司 “九五” 国家科技攻关环保项目计划，1997．12，24～26
[19]．与川慎太郎，龟岛忠，田中 修：静电气学会议，14，1990年，459
[20]．立花直治：静電气学会议，12，1988年，433
[21]. Yan, Keping (闫克平) corona plasma generation Technische Universtiteit
Eindhoven, 2001
[22] 邱关源 《电路》[M] 人民教育出版社 北京 1983 113～153
[23] Yan, Keping corona plasma generation[D] Technische Universtiteit Eindhoven, 2001
[24] 唐星祚 《高电压技术》[M] 重庆大学出版社1999 52～55
[25] Porle K. Pulsed energization of electrostatic precipitation[A].Proc of the int Conf on Modern Electrostatics, Beijing China 1988
[26] Armor J N. Environmental catalysis: A review. Appl Catal B: Environmental, 1992, 1: 221-256。
[27] Iwamoto M, Yahiro H. Novel catalytic decomposition and reation of NO. Catal Today, 1994, 22: 5-18.
[28] Fritz A, Pitchon Y. The state of research on automotive lean NO_x catalysis. Appl Catal B: Environmental, 1997, 13: 1-25.
[29] Yong-Sun MOK, In-SIK NAM. Role of organic chemical additives in pulsed corona discharge process for conversion of NO. Journal of chemical engineering of japan. Vol.31, 1998, No. 3, 391-397.
[30] Thomas Weingand, Stefan Kuba, Konstantin Hadjiivanov, et al. Nature: and reactivity of the surface species formed after NO adsprption and NO+O_2 coadsorption on a WO_3-ZrO_2 catalyst. Journal of catalysis 209, 2002, 534-546.
[31] Liwei Huang, Takaaki Hari, Katsuhiko Nakajyo, et al. Reduction of NOby CO in a pulsed corona reactor incorporated with CuO Catalyst. Journal of chemical engineering of japan, Vol. 34, No. 8, 2001, 1012-1016.
[32] 李国锋，吴彦．脉冲电晕等离子体化学(PPCP)处理有害气体反应器的研究进展．环境科学进展．1998，8，第7卷，第4期．54-60．
[33] 李国锋，吴彦，王宁会．线板式脉沖电晕放电系统研究．高电压技术．1999，3．Vol．25 No．1．4-6．
[34] 脉冲电晕脱硫脱硝反应器电极配置研究．大连理工大学学报．1999．1 Vol．39，No．1．39-42．
[35] 菅井秀郎．等离子体电子工程学．科学出版社．2002．1．88-94．
[36] 吴彦、张若兵、许德玄 利用高压脉冲放电处理废水的研究进展[J] 环境污染治理技术于设备2002．3(3)：51-55
[37] WU Yan, ZHANG Rug-Bing, XU De-Xuan Design of the Water Treatment Reactor by Pulsed High Voltage[A] Applied electrostatics-Proceedings of the 4th international conference on applied electrostatics[C], Dalian, DalianUniversity of Technology Press 2001: 404-408
[38] 张若兵 双向窄脉冲放电废水处理技术研究[D] 大连：大连理工大学．2002．6
[39] J.S. Clments, T. MAT Dubbelman, J. Van Steveninchk Preliminary investigation of prebreakdown phenomena and chemical reactions using a pulsed high voltage discharge in liquid water[J]. IEEE Trans. Ind. Appl. 1987 IA-23: 224-235.
[40] B. sun, Masayuki Sato, et al. Opitical study of active species produced by a pulsed Corona discharge in water[J].J, electrostatics. 1997, 39(3): 189-202
[41] Masayuki Sato, Takashi Ohgiyama, J.S Clments. Formation of chemical species and their effects on microorganisms using a pulsed high voltage discharge in water[J] IEEE Trans. Ind. Appl. 1996, 32(1): 106-112
[42] A.K. Sharma, B. Rlocke, P. Arce, W.C. Fineney. A preliminary study for pulsed streamer corona discharge for degradation of phenol in aqueous solutions[J]. Hazardous waste
Hazardous Mater. 1993, 10 (2): 209-219
[43] 杨黎明．高压放电水处理研究[D]．大连：大连理工大学．2001．3：47-48．
[44] iassonBetal.Modeling and applicationsofsilentdischargeplasma.IEEETransonPlasmaScienc e, 1991, 19(2): 3092 OdaTetal. Lowtemperatureatmosphericpressure
[45] dischargeplasmaprocessingforvlatileorganiccompounds.Electrostatics, 1995, 35: 9
[46] 徐学基，诸定昌编著．气体放电物理．上海：复旦大学出版社，19964
[47] 赵化桥编著．等离子体化学与工艺．合肥：中国科技大学出版社，1993
[48] 张芝涛，白敏冬，韩慧．制取高浓度臭氧水方法[J]．大连海事大学学报，2000，26(1)：80-83．
[49] 白希尧，张芝涛，白敏冬．高气压强电放电等离子体学科的形成及其应用展望[J]．自然杂志，2000，22(3)：156-160．
[50] T. D. Thoonton, D.E. Ladue, P. Esavag. P. Esavage. Phenlo oxidation in supercritical water: formation of dibenzofuran, dibenzopdioxin and related compounds, Environn, Sci&Technol., 1991, 25: 1507-1510
[51] B. sun, Masayuki Sato, et al. Opitical study of active species produced by a pulsed corona discharge in water.J. Electrostatics, 1997, 39: 189-202
© 2004-2018 中国地质图书馆版权所有 京ICP备05064691号 京公网安备11010802017129号 地址：北京市海淀区学院路29号 邮编：100083 电话：办公室：(+86 10)66554848；文献借阅、咨询服务、科技查新：66554700 |