Design of short-arc xenon flashlamp power supply based on flyback topology and RC isolation trigger network
-
摘要: 针对现有的短弧脉冲氙灯电源存在明显的阻尼振荡等现象,提出了一种基于反激拓扑方法与RC隔离触发网络的短弧脉冲氙灯驱动电源设计。驱动电源采用24 V输入,主电压通过反激拓扑结构产生700~1000 V连续可调输出,脉冲触发电压电路采用二级级联升压电路产生5~7 kV脉冲输出,主电压和脉冲触发电压经过RC隔离触发网络后对脉冲氙灯进行驱动点亮。对驱动电源各个模块进行了设计与实现,将RC隔离触发网络仿真与实际触发波形对比,并比较分析了主电压在不同电压下的充放电波形。实验结果表明,所设计的驱动电源点亮短弧脉冲氙灯的成功率达100%,验证了所设计驱动电源的可行性;所设计的驱动电源充放电总时间最大值为5.63 ms,为短弧脉冲氙灯提供了较高的闪烁频率;所设计的驱动电源与文献对比将阻尼振荡范围从32.24%降低到4.7%,有效抑制了放电产生的阻尼振荡,避免对储能电容造成二次充电,有效提高了储能电容及短弧脉冲氙灯的放电次数及寿命。Abstract: To reduce damped oscillation in the existing short-arc pulsed xenon lamp power supply, this paper proposes a short-arc xenon flash lamp driving power supply design based on the flyback topology method and RC isolation trigger network. The driving power supply adopts 24 V input, the main voltage generates 700−1000 V continuously adjustable output through the flyback topology. The pulse trigger voltage circuit adopts a two-stage cascade boost circuit to produce 5−7 kV pulse output. The main voltage and the pulse trigger voltage pass through the RC isolation trigger network to drive the pulse xenon lamp. This paper designs and implements various modules of the drive power supply, compares the RC isolation trigger network simulation with the actual trigger waveform, and analyzes the charge and discharge waveforms of the main voltage at different voltages. The experimental results show that the driving power supply designed has a 100% success rate for lighting the short-arc pulsed xenon lamp, which verifies the feasibility of the designed driving power supply. The driving power supply has a longest total charge and discharge time of 5.63 ms, which can provide a high flashing frequency for short-arc xenon flash lamps. In addition, the driving power supply can reduce the damping oscillation range from 32.24% to 4.7%, effectively suppressing the damping oscillation caused by discharge, avoid recharging the energy storage capacitor, and effectively improve the discharge times and life of the energy storage capacitor and the short-arc xenon flash lamp.
-
Key words:
- xenon flash lamp /
- flyback topology /
- RC isolation trigger network /
- damped oscillation
-
表 1 L4642氙灯灯泡主要参数
Table 1. Specification of the L4642 xenon flash lamp
arc size/mm spectral
distribution/nmsupply
voltage/Vtrigger
voltage/kVaverage
input/Waverage input energy/
(J·flash−1)repetition
rate/Hzlife/flash 1.5 185~2000 700~1000 5~7 10(max) 0.1(max) 100(max) 1×109(min) 表 2 输入输出参数
Table 2. Parameters of input and output
input voltage Ui/V secondary side output voltage Uo1/V tertiary side output voltage Uo2/V transformer coupled power P0/W switching frequency f/kHz maximum duty cycle Dmax MOSFET breakdown voltage Uce/V 24 1000(max) 200(max) 10 75 0.4 200(170) 表 3 反激变压器参数
Table 3. Parameters of the flyback transformer
magnetizing inductance
Lp1/μHpeak current of
primary winding Ip1/Aair gap size
lg/cmprimary winding
n1/turnsturn ratio (N) of primary
winding to secondary windingsecondary winding
n2/turnstertiary winding
n3/turns65 2.721 0.0127 8 1:6.85(1:7) 56 12 表 4 短弧脉冲氙灯在不同电压下的预电离时间
Table 4. Pre-ionization time of short-arc pulsed xenon lamps at different voltages
main voltage/V pre-ionization time/μs 700 0.900 800 0.814 900 0.706 1000 0.665 表 5 不同方法阻尼振荡幅度与范围比较
Table 5. Comparison of damping oscillation amplitude and range between different methods
method UOA/V RO/% UOA/V RO/% UOA/V RO/% UOA/V RO/% 700 V 800 V 900 V 1000 V in Ref. [23] 200.0 28.57 257.9 32.24 289.5 32.17 312.5 31.25 proposed method 19.6 2.80 35.7 4.46 39.7 4.41 47.0 4.70 表 6 不同主电压充放电所需时间及频率
Table 6. Charge and discharge time and frequency of different main voltages
average voltage/V charge time/ms recovery time/ms total time/ms max charge and discharge frequency/Hz 700 1.79 1.08 2.87 348.43 800 2.39 1.07 3.46 289.02 900 3.32 1.09 4.41 226.76 1000 4.53 1.10 5.63 177.62 -
[1] Zhang Chaohai, Lü Peng, Zhao Yongpeng, et al. Xenon discharge-produced plasma radiation source for EUV lithography[J]. IEEE Transactions on Industry Applications, 2010, 46(4): 1661-1666. doi: 10.1109/TIA.2010.2051059 [2] Rehmet M. Xenon lamps[J]. IEE Proceedings A(Physical Science, Measurement and Instrumentation, Management and Education, Reviews), 1980, 127(3): 190-195. doi: 10.1049/ip-a-1.1980.0030 [3] Yang Qiaorong, Ma Ying, Zhu Rongyi, et al. The effect of flashlamp pulsed dye laser on the expression of connective tissue growth factor in keloids[J]. Lasers in Surgery and Medicine, 2012, 44(5): 377-383. doi: 10.1002/lsm.22031 [4] 罗振雄, 李泽仁, 刘振清, 等. 同轴数字全息技术在高速射流粒子测量中的应用[J]. 爆炸与冲击, 2007, 27(3):278-282. (Luo Zhenxiong, Li Zeren, Liu Zhenqing, et al. Application of in-line digital holography to micro-jet particles measurement[J]. Explosion and Shock Waves, 2007, 27(3): 278-282 doi: 10.3321/j.issn:1001-1455.2007.03.015 [5] 郭向朝, 李海兵, 林文正, 等. 大功率脉冲氙灯的放电研究[J]. 光子学报, 2009, 38(6):1363-1366. (Guo Xiangchao, Li Haibing, Lin Wenzheng, et al. Discharge of pulse xenon lamps[J]. Acta Photonica Sinica, 2009, 38(6): 1363-1366 [6] 刘璐, 郭明安, 严明, 等. 像增强器在高速成像应用中的高重频特性[J]. 光子学报, 2017, 46:1123004. (Liu Lu, Guo Mingan, Yan Ming, et al. High repetition frequency characteristics of image intensifier in high-speed imaging application[J]. Acta Photonica Sinica, 2017, 46: 1123004 doi: 10.3788/gzxb20174611.1123004 [7] 叶雁, 郑贤旭, 李作友, 等. 用脉冲激光同轴全息技术测量微射流[J]. 强激光与粒子束, 2004, 16(2):159-162. (Ye Yan, Zheng Xianxu, Li Zuoyou, et al. Microjet measurement using the pulsed in-line holography[J]. High Power Laser and Particle Beams, 2004, 16(2): 159-162 [8] Shankar A, Salcedo E, Berndt A, et al. Pulsed light sintering of silver nanoparticles for large deformation of printed stretchable electronics[J]. Advanced Composites and Hybrid Materials, 2018, 1(2): 193-198. [9] Dharmadasa R, Lavery B W, Dharmadasa I M, et al. Processing of CdTe thin films by intense pulsed light in the presence of CdCl2[J]. Journal of Coatings Technology and Research, 2015, 12(5): 835-842. doi: 10.1007/s11998-015-9688-x [10] 尚丽平, 徐晓轩, 许京军, 等. 水中微量矿物油污染的光纤荧光监测技术及应用研究[J]. 计量学报, 2005, 26(1):81-85. (Shang Liping, Xu Xiaoxuan, Xu Jingjun, et al. Fluorescence measurement of oil micro-contamination in water with optical fiber technique and its application[J]. Acta Metrologica Sinica, 2005, 26(1): 81-85 doi: 10.3321/j.issn:1000-1158.2005.01.022 [11] 赵友全, 王慧敏, 刘子毓, 等. 基于紫外光谱法的水质化学需氧量在线检测技术[J]. 仪器仪表学报, 2010, 31(9):1927-1932. (Zhao Youquan, Wang Huimin, Liu Ziyu, et al. Novel method for on-line water COD determination using UV spectrum technology[J]. Chinese Journal of Scientific Instrument, 2010, 31(9): 1927-1932 [12] 朱余, 曹永, 张付海, 等. 基于傅立叶变换红外光谱技术的烟气超低排放监测系统应用研究[J]. 大气与环境光学学报, 2019, 14(2):129-135. (Zhu Yu, Cao Yong, Zhang Fuhai, et al. Application of ultra low emission gas monitoring system based on technology of Fourier transform infrared spectroscopy[J]. Journal of Atmospheric and Environmental Optics, 2019, 14(2): 129-135 [13] 贺冬仙, 鲁绍坤, 胡娟秀, 等. 一种脉冲氙灯式土壤养分测定仪[J]. 仪器仪表学报, 2011, 32(3):527-533. (He Dongxian, Lu Shaokun, Hu Juanxiu, et al. Soil nutrient testing instrument based on pulsed-xenon lamp spectrophotometer[J]. Chinese Journal of Scientific Instrument, 2011, 32(3): 527-533 [14] Maenaka S, Tashiro S, Murphy A B, et al. Investigation of the influence of buoyancy on gas convection of a horizontal xenon short arc lamp through 3D numerical simulation[J]. Journal of Physics D: Applied Physics, 2020, 53: 385205. doi: 10.1088/1361-6463/ab93f8 [15] 马永波, 彭述明, 龙兴贵, 等. 影响高功率脉冲氙灯寿命的因素[J]. 强激光与粒子束, 2010, 22(10):2483-2486. (Ma Yongbo, Peng Shuming, Long Xinggui, et al. Influencing factors of life of high power linear xenon-filled flash lamp[J]. High Power Laser and Particle Beams, 2010, 22(10): 2483-2486 doi: 10.3788/HPLPB20102210.2483 [16] 张雏, 林德江, 沈洪斌, 等. 电容损耗对脉冲氙灯放电特性的影响[J]. 强激光与粒子束, 2012, 24(10):2474-2478. (Zhang Chu, Lin Dejiang, Shen Hongbin, et al. Effect of capacitor loss on discharging characteristics of xenon flash lamp[J]. High Power Laser and Particle Beams, 2012, 24(10): 2474-2478 doi: 10.3788/HPLPB20122410.2474 [17] 李玺钦, 赵娟, 吴红光, 等. 触发预电离一体化脉冲氙灯电源设计[J]. 强激光与粒子束, 2014, 26:075004. (Li Xiqin, Zhao Juan, Wu Hongguang, et al. Design of xenon flash lamp supply adopting integrally triggering and pre-ionization[J]. High Power Laser and Particle Beams, 2014, 26: 075004 doi: 10.11884/HPLPB201426.075004 [18] Chan Shunyu, Yang Tzuhung, Chang Yongnong. Design of electronic ballast for short-arc xenon lamp with interleaved half-wave rectifier[J]. IEEE Transactions on Power Electronics, 2016, 31(7): 5102-5112. [19] 黄春雷, 李海兵, 林文正, 等. 可用于高速摄影脉冲氙灯的研究[J]. 光子学报, 2016, 45:0135002. (Huang Chunlei, Li Haibing, Lin Wenzheng, et al. Research on flash lamps usable to high speed photography[J]. Acta Photonica Sinica, 2016, 45: 0135002 doi: 10.3788/gzxb20164501.0135002 [20] Song S H, Cho C G, Park S M, et al. Design and implementation of novel series trigger circuit for xenon flash lamp driver[J]. IEEE Transactions on Plasma Science, 2018, 46(10): 3584-3590. doi: 10.1109/TPS.2018.2842200 [21] Song S H, Cho C G, Park S M, et al. Comparative study of pulse trigger and DC trigger circuit for xenon flash lamp drivers[J]. IEEE Transactions on Dielectrics and Electrical Insulation, 2019, 26(2): 397-404. doi: 10.1109/TDEI.2018.007726 [22] 邵若燕, 刘建军, 吴睿骅, 等. 脉冲氙灯电源研究[J]. 强激光与粒子束, 2019, 31:021001. (Shao Ruoyan, Liu Jianjun, Wu Ruihua, et al. Pulsed xenon lamp power supply[J]. High Power Laser and Particle Beams, 2019, 31: 021001 doi: 10.11884/HPLPB201931.180331 [23] 赵友全, 苗佩亮, 何峰, 等. 脉冲氙灯放电过程分析与实验测定[J]. 光谱学与光谱分析, 2014, 34(7):1978-1982. (Zhao Youquan, Miao Peiliang, He Feng, et al. Study on the discharge properties of xeon flash lamp and experimental measurement[J]. Spectroscopy and Spectral Analysis, 2014, 34(7): 1978-1982 doi: 10.3964/j.issn.1000-0593(2014)07-1978-05 [24] 翟瑞伟, 赵友全, 苗佩亮, 等. 小型球形脉冲氙灯光谱分析与实验测定[J]. 光谱学与光谱分析, 2016, 36(8):2674-2678. (Zhai Ruiwei, Zhao Youquan, Miao Peiliang, et al. Study on the spectral characteristics of xeon flash lamp and experimental measurement[J]. Spectroscopy and Spectral Analysis, 2016, 36(8): 2674-2678 [25] Chang Y N, Yang T H, Chan S Y, et al. Design of electronic ballast for short-arc xenon lamps[C]//Proceedings of the 2012 IEEE International Symposium on Industrial Electronics. 2012: 309-314. [26] 张占松, 蔡宣三. 开关电源的原理与设计[M]. 北京: 电子工业出版社, 2004.Zhang Zhansong, Cai Xuansan. Principle and design of switching power supply[M]. Beijing: Publishing House of Electronics Industry, 2004 [27] 徐荣甫, 刘敬海. 激光器件与技术教程[M]. 北京: 北京工业学院出版社, 1986.Xu Rongfu, Liu Jinghai. Laser device and technology tutorial[M]. Beijing: Beijing Institute of Technology Press, 1986