Modeling and fault analyzing for power conditioning system of solid-state laser facility
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摘要: 能源系统(PCS)为固体激光装置片状放大系统提供匹配的电脉冲泵浦能量，涉及到高压、大电流的充放电过程，在这个过程中可能发生电容器短路、高低压母排短路等灾难性故障。针对上述情况，建立了能源系统及其三种主要故障的数学模型；通过仿真计算分析了氙灯负载非线性特性对系统模型的影响，提出了加入补偿参数的修正模型，并通过实验验证了其有效性；分析了故障情况下关键元件(阻尼电感、调波电感、储能电容)的耐受能力以及保护措施。Abstract: The power conditioning system (PCS) which provides matched pulse energy for amplifier is a subsystem of a solid-state laser facility. Some catastrophic faults such as capacitor internal short-circuit, bus bar breakdown to ground or high voltage cable short, may occur in the PCS due to the process of charging and discharging which involves high voltage and huge current. To analyze these cases, firstly, the models of the PCS and three main faults are proposed. Secondly, the nonlinear effect of xenon lamp for system model is analyzed based on simulation results and a fixed model with compensation parameter is presented, the experiment results has verified the effectiveness of the fixed model. At last, the tolerance and safety of key components such as damping inductors, capacitors, ballast inductors, are analyzed when faults happened. As a result, the proposed model provides some necessary support for parameter design and fault protect of PCS.
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Key words:
- solid-state laser facility /
- power conditioning system /
- fixed model /
- fault analysis
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图 4 单台电容击穿等效电路
Figure 4. Equivalent circuit for the single-capacitor-breakdown internal short-circuit
图 6 高低压母排等效电路
Figure 6. Equivalent circuit when the main bus bar is broken down to ground
图 8 加入补偿参数的主放电等效电路
Figure 8. Equivalent circuit of the main discharging loop with compensation
表 1 能源系统主要参数配置
Table 1. Configuration of power conditioning system (PCS)
capacitor bank capacitor number single capacitor/μF voltage/kV 10% width/μs main discharging 34 110 24 550 pre-ionization 1 80 24 100 
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表 2 能源系统电路参数
Table 2. Circuit parameters of PCS
parameter single inductor/μH single resistance/mΩ equivalent inductor/μH equivalent resistance/mΩ damping inductor 73.0 112 2.15 3.29 ballast inductor 16.0 2 1.60 0.20 high voltage cable 8.5 30 0.85 3.00 equivalent value 4.60 6.49
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表 3 氙灯负载参数
Table 3. Parameters of xenon flash lamp
length/mm diameter/mm pressure/Pa 34 110 3192
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[1] 王淦昌, 王乃彦. 惯性约束聚变的进展和展望[J]. 核科学与工程, 1989, 9(8): 193-207. https://www.cnki.com.cn/Article/CJFDTOTAL-HKXY198904001.htmWang Ganchang, Wang Naiyan. The progress and prospect in the inertial confinement fusion. Chinese Journal of Nuclear Science and Engineering, 1989, 9(8): 193-207 https://www.cnki.com.cn/Article/CJFDTOTAL-HKXY198904001.htm [2] Smith D L, Hammon J, Wilson J M, et al. FANTM: First article NIF test module[J]. IEEE Trans Plasma Science, 2000, 28(5): 1316-1323. doi: 10.1109/27.901190 [3] Holzricher J F, Manes K R. A >2 MJ, 1014 W laser system for DT fusion—NIF: A note in celebration of the 75th birthday of Prof. Theodore Haensch[J]. Applied Physics B, 2017, 123(1): 42. doi: 10.1007/s00340-016-6594-6 [4] Lindl J, Landen O, Edwards J, et al. Review of the national ignition campaign 2009-2012[J]. Physics of Plasmas, 2014, 21(2): 020501. doi: 10.1063/1.4865400 [5] Joyer Ph, Dupont M, Jacquet H P. Safety issues on laser megajoule facility[J]. Fusion Engineering and Design, 2003, 69(1): 625-629. [6] Bettinger A, Decroisette M. Laser megajoule project and impact on the inertial fusion program[J]. Fusion Engineering and Design, 1999, 46(2): 457-460. [7] Holstein P A, Babonneau D, Bowen C. Target physics for the megajoule laser(LMJ)[J]. Nuclear Fusion, 2005, 44(12): 177-184. [8] 周丕璋, 郭良福, 陈德怀, 等. 激光聚变放大器能源系统述评[J]. 强激光与粒子束, 2003, 15(4): 346-351. http://www.hplpb.com.cn/article/id/511Zhou Pizhang, Guo Liangfu, Chen Dehuai, et al. Overview of main amplifier power conditioning for the laser fusion. High Power Laser and Particle Beams, 2003, 15(4): 346-351 http://www.hplpb.com.cn/article/id/511 [9] 刘之防, 魏文赋, 董勤晓, 等. 高压直流下激光触发空气间隙放电的实验研究[J]. 中国电机工程学报, 2014, 34(21): 3527-3533. https://www.cnki.com.cn/Article/CJFDTOTAL-ZGDC201421017.htmLiu Zhifang, Wei Wenfu, Dong Qinxiao. Experimental study on air gap discharge triggered by pulsed laser under HVDC condition. Proceedings of the CSEE, 2014, 34(21): 3527-3533 https://www.cnki.com.cn/Article/CJFDTOTAL-ZGDC201421017.htm [10] 力一峥, 薛锡刚, 彭瀚生, 等. 强激光能源系统新型放电回路研究[J]. 强激光与粒子束, 2002, 14(3): 394-396. http://www.hplpb.com.cn/article/id/1308Li Yizheng, Xue Xigang, Peng Hansheng, et al. High power laser power condition system new discharge circuit research. High Power Laser and Particle Beams, 2002, 14(3): 394-396 http://www.hplpb.com.cn/article/id/1308 [11] 郭良福, 何孟兵, 周圣, 等. 强激光能源系统用气体开关的研究[J]. 高电压技术, 2007, 33(2): 66-70. https://www.cnki.com.cn/Article/CJFDTOTAL-GDYJ200702022.htmGuo Liangfu, He Mengbing, Zhou Sheng, et al. Research on gas spark switch for high power laser system. High Voltage Engineering, 2007, 33(2): 66-70 https://www.cnki.com.cn/Article/CJFDTOTAL-GDYJ200702022.htm [12] Newton M. NIF amplifier power conditioning system (PCS) design basis document[R]. California: LLNL, 2002. [13] Arnold P A, Hulsey S D, Ullery G T, et al. An update of the status of the power condition system[J]. IEEE Trans Plasma Science, 2008, 36(2): 383-388. [14] Arnold P A, Hulsey S D, Ullery G T, et al. Status of the NIF power conditioning system[C]//16th IEEE Pulsed Power Conference. 2007. [15] 曹曙光, 邵若燕, 林文正, 等. 高功率脉冲氙灯的动态PSpice模型研究[J]. 应用激光, 2006, 26(6): 457-459. https://www.cnki.com.cn/Article/CJFDTOTAL-YYJG200606028.htmCao Shuguang, Shao Ruoyan, Lin Wenzheng, et al. Study on the dynamic model of high power flash lamp for simulation with PSpice. Applied Laser, 2006, 26(6): 457-459 https://www.cnki.com.cn/Article/CJFDTOTAL-YYJG200606028.htm [16] Mark A, Newton M. NIF amplifier power conditioning system (PCShazard analysis and safety implementation plan[R]. California: LLNL, 2002. [17] 童金禄, 陈德怀, 齐珍, 等. 强激光能源系统故障保护对策与电磁干扰抑制方法[J]. 中国电机工程学报, 2012, 32(28): 97-103. https://www.cnki.com.cn/Article/CJFDTOTAL-ZGDC201228013.htmTong Jinlu, Chen Dehuai, Qi Zhen, et al. Fault protective measures and EMI depressing approach for power conditioning systems in high power lasers. Proceedings of the CSEE, 2012, 32(28): 97-103 https://www.cnki.com.cn/Article/CJFDTOTAL-ZGDC201228013.htm [18] 陈佳, 李海兵, 蒋宝财, 等. 脉冲氙灯放电时等离子体电阻的研究[J]. 激光与红外, 2009, 39(2): 190-193. https://www.cnki.com.cn/Article/CJFDTOTAL-JGHW200902021.htmChen Jia, Li Haibin, Jiang Baocai, et al. Research on the impedance of plasma in xenon flash lamp during discharging. Laser and Infrared, 2009, 39(2): 190-193 https://www.cnki.com.cn/Article/CJFDTOTAL-JGHW200902021.htm [19] 李华, 章秒, 林福昌, 等. 金属化膜电容器自愈理论及规律研究[J]. 电工技术学报, 2012, 27(9): 218-223. https://www.cnki.com.cn/Article/CJFDTOTAL-DGJS201209029.htmLi Hua, Zhang Miao, Lin Fuchang, et al. Study on theory and influence factors of self-healing in metallized film capacitors. Transaction of China Electrotechnical Society, 2012, 27(9): 218-223 https://www.cnki.com.cn/Article/CJFDTOTAL-DGJS201209029.htm [20] 王少荣, 秦实宏, 李劲, 等. 激光聚变装置能源组件中电感作用的研究[J]. 高电压技术, 2003, 29(3): 44-46. https://www.cnki.com.cn/Article/CJFDTOTAL-GDYJ200303018.htmWang Shaorong, Qin Shihong, Li Jin, et al. Study on the function of modulating inductors in energy module of a laser fusion set. High Voltage Engineering, 2003, 29(3): 44-46 https://www.cnki.com.cn/Article/CJFDTOTAL-GDYJ200303018.htm [21] Perlman D E. Characteristics and operation of xenon filled linear flashlamps[J]. The Review of Scientific Instruments, 1966, 37(3): 340-341. [22] 秦实宏, 刘克富, 李劲, 等. 高储能密度脉冲电容器保护的研究[J]. 高电压技术, 2004, 30(12): 40-42. https://www.cnki.com.cn/Article/CJFDTOTAL-GDYJ200412016.htmQin Shihong, Liu Kefu, Li Jin, et al. Study of protection for high density pulsed capacitors. High Voltage Engineering, 2004, 30(12): 40-42 https://www.cnki.com.cn/Article/CJFDTOTAL-GDYJ200412016.htm -
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