Design of new type of pit circuit for arc current power supply
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摘要: 作为中性束注入加热系统的核心设备，弧流电源的性能至关重要。打坑电路是弧流电源的重要组成部分，其动态响应特性及稳定性决定了弧流电源的性能。提出了一种用于弧流电源的新型打坑电路解决方案，能在150 μs内快速实现大电流的跌落和恢复，并且跌落和恢复过程中基本无过冲，用于转移的电子开关(比如IGBT)在开关过程中过电压小，可靠性高，吸收电路容易实现。该方案可以很好地替代传统的弧流电源打坑电路。Abstract: As the core equipment of the neutral beam injection heating system, the performance of arc power supply is very important. With the development and popularization of super capacitor technology, arc current power supply based on super capacitor has been widely used in many large-scale scientific devices. Pit circuit is an important component of arc current power supply. Its dynamic response characteristics and stability determine the performance of arc current power supply. A new current transfer circuit for arc current power supply is proposed in this paper, which can quickly fall and recover large current in 100 μs, and there is no overshoot in the fall and recovery process. The electronic switch for transfer (such as IGBT) has small overvoltage, high reliability and easy absorption circuit in the process of switching. The scheme is a good alternative to the traditional current pit circuit.
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Key words:
- arc current power supply /
- pit circuit /
- dynamic response /
- stability
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图 1 弧流电源系统组成图
Figure 1. Schematic diagram of arc current power supply based on resistance type pit circuit
图 5 基于新型打坑电路的弧流电源原理图
Figure 5. Schematic diagram of arc current power supply based on a new type of pit circuit
图 12 输出电流到达稳态的过程
Figure 12. Process of reaching the steady state of the output current
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[1] 周成, 陶洪亮, 曹洋, 等. 弧流电源及其控制系统的设计[J]. 大功率变流技术, 2014(5): 58-62. https://www.cnki.com.cn/Article/CJFDTOTAL-BLJS201405015.htmZhou Cheng, Tao Hongliang, Cao Yang, et al. Design of arc power supply and its control system. Control and Information Technology, 2014(5): 58-62 https://www.cnki.com.cn/Article/CJFDTOTAL-BLJS201405015.htm [2] 刘小革. 我国核聚变研究中性束注入技术取得重大突破[N]. 四川日报, 2000-11-11.Liu Xiaoge. Significant breakthrough in neutral beam injection technology for nuclear fusion research in China. Sichuan Daily, 2000-11-11 [3] 王保华, 陈长琦. 中性束注入(NBI)装置离子源性能测试[C]//中国真空学会2006年学术会议. 2006.Wang Baohua, Cheng Changqi. Performance test of ion source in neutral beam injection (NBI) device//2006 Academic Conference of China Vacuum Society. 2006 [4] 陈文光, 饶军, 李波, 等. 中性束注入强流离子源放电电源及其时序控制[J]. 高压电技术, 2011, 37(6): 1452-1458. https://www.cnki.com.cn/Article/CJFDTOTAL-GDYJ201106021.htmChen Wenguang, Rao Jun, Li Bo, et al. Discharge power supply and timing control of neutral beam injection high current ion source. High Voltage Engineering, 2011, 37(6): 1452-1458 https://www.cnki.com.cn/Article/CJFDTOTAL-GDYJ201106021.htm [5] 王德泰, 钱家湄, 赵志民, 等. HL-1M中性束注入器弧流电源的研制[J]. 电力电子技术, 1997(3): 46-48, 44. https://www.cnki.com.cn/Article/CJFDTOTAL-DLDZ703.013.htmWang Detai, Qian Jiamei, Zhao Zhimin, et al. Development of arc flow power supply for HL-1M neutral beam injector. Power Electronics, 1997(3) : 46-48, 44 https://www.cnki.com.cn/Article/CJFDTOTAL-DLDZ703.013.htm [6] 陈燕. 高储能器件薄膜电极制备与研究[D]. 成都: 电子科技大学, 2016.Chen Yan. Preparation and study of thin film electrode for high energy storage devices. Chengdu: University of Electronics Science and Technology of China, 2016 [7] 阳璞琼, 宣伟民, 曹建勇, 等. 基于超级电容储能的中性束注入系统弧电源设计[J]. 原子能科学技术, 2015, 49(1): 166-170. https://www.cnki.com.cn/Article/CJFDTOTAL-YZJS201501028.htmYang Puqiong, Xuan Weimin, Cao Jianyong, et al. Design of arc power supply for neutral beam injection system based on super capacitor energy storage. Atomic Energy Science and Technology, 2015, 49(1): 166-170 https://www.cnki.com.cn/Article/CJFDTOTAL-YZJS201501028.htm [8] 阳璞琼, 宣伟民, 张莹, 等. 5 MW中性束弧电源DC/DC变换器的设计与实现[J]. 强激光与粒子束, 2015, 27: 084003.Design and implementation of 5MW neutral beam arc power DC/DC converter. High Power Laser and Particle Beams, 2015, 27: 084003 [9] 朱楠. 功率半导体模块电、热特性分析及应用[D]. 杭州: 浙江大学, 2018Zhu Nan. Analysis and application of electrical and thermal characteristics of power semiconductor module. Hangzhou: Zhejiang University, 2018 [10] 党怀东, 王有云, 康英, 等. 基于Buck Chopper电路多相多重拓扑结构的直流稳流电源的设计与实现[J]. 电气传动自动化, 2009, 31(2): 26-30. https://www.cnki.com.cn/Article/CJFDTOTAL-DQCD200902009.htmDang Huaidong, Wang Youyun, Kang Ying, et al. Design and implementation of DC steady current power supply based on Buck Chopper circuit with multiphase and multiple topology. Electric Drive Automation, 2009, 31(2): 26-30 https://www.cnki.com.cn/Article/CJFDTOTAL-DQCD200902009.htm 期刊类型引用(5)
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