大气压环环电极结构射流放电模型建立及仿真

摘要
图/表
参考文献
相关文章 (2)

全文: PDF (920 KB)
输出: BibTeX | EndNote (RIS)

摘要建立射流放电的仿真模型并对其进行研究,该工作对于深入研究其放电特性,进而在实际应用中优化射流放电等离子反应器设计具有重要意义。建立了大气压下环环电极结构射流放电系统,采用电压、电流波形和Lissajous图测量及发光图像拍摄等实验手段,研究了其放电特性。结合对实验结果和放电特性的分析,建立了一种环环电极结构射流放电的等效电气模型,将两电极之间的放电等效为DBD放电模型,将喷出管外的射流等效为可变阻抗,同时还考虑了溢流效应的影响,将其等效为可变阻抗,更真实准确地反映了射流放电的实际情况。基于此电气模型,进一步得到了放电等效电路,并利用Simulink建立了射流放电的动态仿真模型。仿真得到的电压、电流波形图和Lissajous图形与实验结果对比显示,二者是吻合的,验证了提出的等效电气模型的准确性。在此基础上,进一步仿真研究了电源频率和环环电极间距对电气特性及放电参量的影响,结果表明,放电功率和传输电荷都随电源频率的增加非线性地增大,随环环间距的增加非线性减小。还利用所建立的模型进一步得到了实验过程中无法直接测量获得的介质电压、气隙电压和放电电流等放电参量。

	服务

	把本文推荐给朋友
	加入我的书架
	加入引用管理器
	E-mail Alert
	RSS
	作者相关文章
	方志
	钱晨
	姚正秋

关键词 ：射流放电, 环环电极结构, 等效电气模型, 动态仿真模型, 仿真研究

Abstract：The model establishment for jet discharge and its simulation analysis are of great interesting for studying the discharge characteristics as well as for optimizing the design of jet discharge plasma reactors in real applications. In this paper, the experimental system with the ring-ring electrode structure for atmospheric pressure plasma jet discharge is established, and the discharge characteristics are studied, by measuring voltage and current waveforms, Lissajous figures and lighting emission images. Based on the experimental results and discharge characteristics analysis, an equivalent electrical model for ring-ring electrode structure jet discharge is established, which can reflect the discharge. The discharge space between two electrodes is equivalent to a DBD discharge model, and the jet outside the tube is equivalent to variable impedance. The influence of spillover effect is also taken into account, and it is modeled as variable impedance. Based on the equivalent electrical model, an equivalent circuit diagram is deduced, and a dynamic simulation model is established in Simulink software. Voltage and current waveforms, and Lissajous figures can be well coherence with the experimental results, which verify the proposed electrical model. The influences of the power supply frequency and ring-ring distance on the electrical characteristics and discharge parameters are also studied. Results show that the discharge power and transported charges both increase nonlinearly as the applied frequency increases, while both decrease as the ring-ring distance increases. The dynamic behaviors of discharge parameters that can not measured directly during the experiment, such as dielectric voltage, gas gap voltage and discharge current, are also obtained by the established model.

Key words： Jet discharge ring-ring electrode structure equivalent electrical model dynamic simulation model simulation studies

出版日期: 2016-03-03

PACS:

TM213

作者简介: 钱晨男,1989年生,硕士研究生,研究方向为等离子体射流的实验与仿真研究。E-mail: money19891008@126.com

引用本文:

方志, 钱晨, 姚正秋. 大气压环环电极结构射流放电模型建立及仿真[J]. 电工技术学报, 2016, 31(4): 218-228. Fang Zhi, Qian Chen, Yao Zhengqiu. The Model and Simulation Studies for Ring-Ring Electrode Structure Jet Discharge at Atmospheric Pressure. Transactions of China Electrotechnical Society, 2016, 31(4): 218-228.

链接本文:

https://dgjsxb.ces-transaction.com/CN/Y2016/V31/I4/218

[1] Deng X L, Nikiforov A Y, Vanraes P, et al. Direct current plasma jet at atmospheric pressure operating in nitrogen and air[J]. Current Applied Physics, 2013, 113(2): 023305(1-9).
[2] Shashurin A, Shneider M, Keidar M. Measurements of streamer head potential and conductivity of streamer column in cold nonequilibrium atmospheric plasmas[J]. Plasma Sources Science and Technology, 2012, 21(3): 1-6.
[3] Wu S, Huang Q, Wang Z, et al. On the magnetic field signal radiated by an atmospheric pressure room temperature plasma jet[J]. Journal of Applied Physics, 2013, 113(4): 043305(1-6).
[4] Xian Yubin, Wu Shuqun, Wang Zhan, et al. Discharge dynamics and modes of an atmospheric pressure non-equilibrium air plasma jet[J]. Plasma Processes and Polymers, 2013, 10(4): 372-378.
[5] Brian L, Shih K, Jared W, et al. Dynamic electric potential redistribution and its influence on the deve- lopment of a dielectric barrier plasma jet[J]. Plasma Sources science and Technology, 2012, 21(3): 1-11.
[6] Zhang Qian, Liang Yongdong, Feng Hongqing, et al. A study of oxidative stress induced by non-thermal plasma-activated water for bacterial damage[J]. Applied Physics Letter, 2013, 102(20): 203701(1-4).
[7] David B. The emerging role of reactive oxygen and nitrogen species in redox biology and some implications for plasma applications to medicine and biology[J]. Journal of Physics D: Applied Physics, 2012, 45(26): 1-42.
[8] Kakiuchi H, Higashida K, Shibata T, et al. High-rate HMDSO-based coatings in open air using atmospheric- pressure plasma jet[J]. Journal of Non-Crystalline Solids, 2012, 358(17): 2462-2465.
[9] Lee E, Kwon J, Song D, et al. The effects of non-thermal atmospheric pressure plasma jet on cellular activity at SLA-treated titanium surfaces[J]. Current Applied Physics, 2013, 13(S1): 36-41.
[10] Yan Xu, Xiong Zilan, Zou Fei, et al. Plasma-induced etch of HepG2 cancer cells intracellular effects of reactive species[J]. Plasma Processes and Polymers, 2013, 9(1): 59-66.
[11] Cordula M, Saskia M, Bienvenida G, et al. Impact of homogeneous and filamentary discharge modes on the efficiency of dielectric barrier discharge ionization mass spectrometry[J]. Analytical and Bioanalytical Chemistry, 2013, 405(14): 4729-4735.
[12] Yonemori S, Nakagawa Y, One R, et al. Measurement of OH density and air-helium mixture ratio in an atmospheric-pressure helium plasma jet[J]. Journal of Physics D: Applied Physics, 2012, 45(22): 1-8.
[13] Oh J S, Walsh J L, Bradley J W. Plasma bullet current measurements in a free-stream helium capillary jet[J]. Plasma Sources Science and Technology, 2012, 21(3): 034020(1-6).
[14] 方志, 刘源, 蔡玲玲. 大气压氩等离子体射流的放电特性[J]. 高电压技术, 2012, 38(7): 1613-1622.
Fang Zhi, Liu Yuan, Cai Lingling. Discharge characte- ristics of atmosphere pressure plasma jet in Ar[J]. High Voltage Engineering, 2012, 38(7): 1613-1622.
[15] 江南, 曹则贤. 一种大气压放电氦等离子体射流的实验研究[J]. 物理学报, 2010, 59(5): 3324-3330.
Jiang Nan, Cao Zexian. Experimental studies on an atmospheric pressure He plasma jet[J]. Asta Physics Sinica, 2010, 59(5): 3324-3330.
[16] 张冠军, 詹江杨, 邵先军, 等. 大气压氩气等离子体射流长度的影响因素[J]. 高电压技术, 2011, 37(6): 1432-1438.
Zhang Guanjun, Zhan Jiangyang, Shao Xianjun, et al. Influence factor analysis on jet length of atmospheric pressure argon plasma jets[J]. High Voltage Engin- eering, 2011, 37(6): 1432-1438.
[17] Hao Z Y, Ji S C, Qiu A C. Study on the influence of dielectric barrier materials on the characteristics of atmospheric plasma jet in Ar[J]. IEEE Transactions on Plasma Science, 2012, 40(11): 2822-2830.
[18] 陈田, 叶齐政, 谭丹, 等. 两相体介质阻挡放电中的三种放电形式[J]. 中国电机工程学报, 2012, 32(22): 182-187.
Chen Tian, Ye Qizheng, Tan Dan, et al. Dielectric barrier discharge in a two-phase mixture[J]. Pro- ceedings of the CSEE, 2012, 32(22): 182-187.
[19] 李清泉, 许光可, 房新振, 等. 沿面型介质阻挡放电的数值仿真计算[J]. 高电压技术, 2012, 38(7): 1548-1555.
Li Qingquan, Xu Guangke, Fang Xinzhen, et al. Numerical simulation of surface dielectric barrier discharge[J]. High Voltage Engineering, 2012, 38(7): 1548-1555.
[20] 章程, 方志, 赵龙章, 等. 介质阻挡放电特性的仿真与实验研究[J]. 真空科学与技术学报, 2008, 28(1): 32-36.
Zhang Cheng, Fang Zhi, Zhao Longzhang, et al. Simulated and experimental studies of discharge characteristics in dielectric barrier discharge[J]. Chinese Journal of Vacuum Science and Technology, 2008, 28(1): 32-36.
[21] 章程, 方志, 胡建杭, 等. 不同条件下介质阻挡放电的仿真与实验研究[J]. 中国电机工程学报, 2008, 28(34): 33-39.
Zhang Cheng, Fang Zhi, Hu Jianhang, et al. Simu- lation and experiment study on dielectric barrier discharge under different conditions[J]. Proceedings of the CSEE, 2008, 28(34): 33-39.
[22] 潘俊, 方志. 多脉冲均匀介质阻挡放电特性的仿真及实验研究[J]. 高电压技术, 2012, 38(5): 1132-1140.
Pan Jun, Fang Zhi. Simulation and experimental studies on discharge characteristics of multiple pulse homogeneous dielectric barrier discharge[J]. High Voltage Engineering, 2012, 38(5): 1132-1140.
[23] Fang Z, Ji S, Pan J, et al. Electrical model and experimental analysis of the atmospheric pressure homogeneous dielectric barrier discharge in He[J]. IEEE Transactions on Plasma Science, 2012, 40(3): 883-891.
[24] 郝艳捧, 王晓蕾, 阳林. 大气压氦气介质阻挡放电多脉冲辉光放电的形成条件[J]. 电工技术学报, 2009, 24(9): 28-32.
Hao Yanpeng, Wang Xiaolei, Yang Lin. Formation of dielectric barrier multi-pulse glow discharges in helium at atmospheric pressure[J]. Transactions of China Electrotechnical Society, 2009, 24(9): 28-32.
[25] 周亦骁, 方志, 邵涛. Ar/O 2 和Ar/H 2 O中大气压等离子体射流放电特性的比较[J]. 电工技术学报, 2014, 29(11): 229-238.
Zhou Yixiao, Fang Zhi, Shao Tao. Comparison of discharge characteristics of atmospheric pressure plasma jet in Ar/O 2 and Ar/H 2 O mixtures[J]. Transa- ctions of China Electrotechnical Society, 2014, 29(11): 229-238.
[26] 郝艳捧, 涂恩来, 阳林, 等. 基于气隙伏安特性研究大气压氦气辉光放电的模式和机理[J]. 电工技术学报, 2010, 25(7): 24-30.
Hao Yanpeng, Tu Enlai, Yang Lin, et al. Mode and mechanism of multi-pulse glow discharges in helium at atmospheric pressure based on voltage-current characteristics[J]. Transactions of China Electro- technical Society, 2010, 25(7): 24-30.
[27] 章程, 邵涛, 龙凯华, 等. 大气压空气中纳秒脉冲介质阻挡放电均匀性的研究[J]. 电工技术学报, 2010, 25(1): 30-36.
Zhang Cheng, Shao Tao, Long Kaihua, et al. Uniform of unipolar nanosecond pulse DBD in atmospheric air[J]. Transactions of China Electrotechnical Society, 2010, 25(1): 30-36.
[28] 章程, 邵涛, 于洋, 等. 纳秒脉冲介质阻挡放电特性及其聚合物材料表面改性[J]. 电工技术学报, 2010, 25(5): 31-37.
Zhang Cheng, Shao Tao, Yu Yang, et al. Characte- ristics of unipolar nanosecond pulse DBD and its application on surface treatment of polymer films[J]. Transactions of China Electrotechnical Society, 2010, 25(5): 31-37.