多级磁阱装置脉冲电源系统研制

李家强; 黄懿赟; 潘圣民; 何宝灿; 冯虎林; 王邓辉

doi:10.11884/HPLPB201931.180270

多级磁阱装置脉冲电源系统研制

doi: 10.11884/HPLPB201931.180270

李家强^{1, 2,},
黄懿赟^{1, 2},
潘圣民^1, ,,
何宝灿¹,
冯虎林¹,
王邓辉¹

1.
中国科学院等离子体物理研究所, 合肥 230031
2.
中国科学技术大学, 合肥 230026

基金项目:

国家磁约束聚变能发展研究专项资助项目 2015GB103000

2017年度中科院关键技术人才项目人字[2018]5号

详细信息

作者简介:
李家强(1993-)，男，硕士研究生，从事高压大功率电源及其控制技术研究；JQLI@IPP.AC.CN

通讯作者:
潘圣民(1979-)，男，副研究员，从事高压电源控制系统研究；psm@ipp.ac.cn

中图分类号: TM89
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- 被引次数: 0
出版历程
- 收稿日期: 2018-10-17
- 修回日期: 2019-03-09
- 刊出日期: 2019-07-15

Development of pulse power supply system for multi-stage magnetic trap

Li Jiaqiang^{1, 2
,},
Huang Yiyun^{1, 2},
Pan Shengmin^{1
, ,},
He Baocan¹,
Feng Hulin¹,
Wang Denghui¹

1.
Institute of Plasma Physics, Chinese Academy of Sciences, Hefei 230031, China
2.
University of Science and Technology of China, Hefei 230026, China

摘要

摘要: 为了实现高压等离子体放电的研究，研制了一套满足负载要求的脉冲电源系统。该电源系统采用脉冲电容型电源拓扑方案并结合理论计算，为实际电源研制提供关键的指导方案。为了更好地进行器件参数选型，采用PSpice软件搭建仿真模型，通过响应波形分析得到满足系统要求的器件参数。此外，为该电源系统研制一套满足等离子体放电要求的控制系统。该控制系统采用通信方式为串口通信、Labview搭建上位机界面以及FPGA完成下位机的逻辑系统配置，系统简单高效。
- 多级磁阱装置 /
- 脉冲电源 /
- 仿真模型 /
- 控制系统 /
- 等离子体
Abstract: To realize the research of high voltage plasma discharge, we have developed a pulse power system that meets the load requirements. The power system uses a pulse-capacitor power topology scheme combined with theoretical calculations to provide a key guiding solution for actual power supply development. In order to better select the device parameters, the simulation model is built using the PSpice software, and the device parameters satisfying the system requirements are obtained through the response waveform analysis. In addition, the power system has also developed a control system that meets plasma discharge requirements. The control system adopts the communication mode for serial communication, Labview to build the upper computer interface and the FPGA to complete the logic system configuration of the lower computer, and the system is simple and efficient.
- multi-stage magnetic trap device /
- pulse power supply /
- simulation model /
- control system /
- plasma

HTML全文

图 1 多级磁阱装置脉冲电源系统

Figure 1. Multi-stage magnetic trap device pulse power system

下载: 全尺寸图片幻灯片

图 2 脉冲电容型电源拓扑

Figure 2. Pulse capacitor power supply topology

下载: 全尺寸图片幻灯片

图 3 脉冲电容型仿真波形图

Figure 3. Simulation waveform of pulse capacitance type

下载: 全尺寸图片幻灯片

图 4 脉冲电源放电时序图

Figure 4. Timing diagram of pulse power supply discharge

下载: 全尺寸图片幻灯片

图 5 脉冲电源控制系统界面

Figure 5. Pulse power control system interface

下载: 全尺寸图片幻灯片

图 6 脉冲电源放电波形

Figure 6. Pulse power supply discharge waveform

下载: 全尺寸图片幻灯片

图 7 高压等离子体放电图像

Figure 7. High pressure plasma discharge image

下载: 全尺寸图片幻灯片

表 1 脉冲电源负载参数及要求

Table 1. Load parameters and requirements of pulse power supply

load	excitation voltage /kV	peak current /A	pulse current flat top width /ms	load inductance /μH	load resistance/Ω
solenoid coil	0-3	2000	20	23500	0.31
blind coil	0-3	1500	0.5	8470	0.626
channel coil	0-0.5	500	10	410	0.406
chute coil	0-0.5	1050	0.05	65	0.0642
arc gun	20	0.5	0.4	46	0.0578

下载: 导出CSV

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