IGBT在电子直线加速器电源系统中的应用
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- 英文论文题名：Application of IGBT in electron linear accelerator power supply
- 论文作者：杨京鹤 ; 张立锋 ; 余国龙 ; 杨圣 ; 佟迅华 ; 曹德彰
- 英文论文作者：YANG Jing-he ; ZHANG Li-feng ; YU Guo-long ; YANG Sheng ; TONG Xun-hua ; CAO De-zhang ; China Institute of Atomic Energy
- 年：2015
- 作者机构：中国原子能科学研究院;
- 论文关键词：IGBT ; 脉冲调制器 ; 电子直线加速器
- 英文论文关键词：IGBT ; modulator ; electron linac
- 会议召开时间：2015-09-21
- 会议录名称：中国核科学技术进展报告（第四卷）——中国核学会2015年学术年会论文集第7册（计算物理分卷、核物理分卷、粒子加速器分卷、核聚变与等离子体物理分卷、脉冲功率技术及其应用分卷、辐射物理分卷）
- 语种：中文
- 分类号：TL53
- 学会代码：EGVD
- 会议名称：中国核学会2015年学术年会
- 会议地点：中国四川绵阳
- 主办单位：中国核学会
- 学会名称：中国核学会
- 页数：6
- 文件大小：471k
- 原文格式：O
- 会议级别：全国
摘要
电子直线加速器一般使用线型脉冲调制器作为脉冲电源,传统的工频充电方式已不能满足高效率小型化等需求。高频大功率开关器件IGBT的研究及工艺的日趋成熟为脉冲调制器的发展提供了方向。文中设计了一台以IGBT全桥变换器为核心的新型脉冲调制器,其中全桥变换器工作频率达到40 kHz,开关电流最大值近100 A。为使整个系统安全稳定高效的工作,文章详细阐述了IGBT驱动及保护等相关电路的设计过程,最后样机的实测结果显示,IGBT工作稳定,整机性能满足要求。
The line-type pulse modulator is used as the pulse power in electron linear accelerator.Traditional charging method cannot meet many requirements such as high efficiency,miniaturization and so on.The breakthrough in research and technology of high-frequency high-power switching device IGBT makes it a developing direction of modulator.A new modulator based on IGBT fullbridge converter is introduced in the article.The frequency of converter is 40 kHz and pulse current is about 100 A.To make the modulator safe,stable and efficient,the IGBT driver and protection circuit is designed.The experiment results show that IGBTs are in proper working order and modulator meets the requirement of performance specification.
The line-type pulse modulator is used as the pulse power in electron linear accelerator.Traditional charging method cannot meet many requirements such as high efficiency,miniaturization and so on.The breakthrough in research and technology of high-frequency high-power switching device IGBT makes it a developing direction of modulator.A new modulator based on IGBT fullbridge converter is introduced in the article.The frequency of converter is 40 kHz and pulse current is about 100 A.To make the modulator safe,stable and efficient,the IGBT driver and protection circuit is designed.The experiment results show that IGBTs are in proper working order and modulator meets the requirement of performance specification.
引文
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[2]张柯,邹云屏,钟和清,等.PWM方式串联谐振CCPS研究[J].高压电器,2009,45(9):44-47.Zhang Ke,ZOU Yun-ping,Zhong He-qing,Zhang Hua.Research of Series Resonant Capacitor Charging Power Supply Using PWM Strategy[J],High Voltage Apparatus 2009,Vol 45 No.9 47-49(in Chinese).
[3]Robert L.Steigerwald.A Comparison of Half-Bridge Resonant Converter Topologies.IEEE Transactions on Industrial Electronics.1988.3(2),174-182.
[4]J.S.Przybyla.High Power(>100 kW)Resonant Converters in High Voltage DC Power Supplies and Capacitor Chargers.IEEE Symposium on Pulsed Power,1998,(25):1-8.
[5]Concept Technology Ltd.Description and Application Manual for SCALE Drivers[M].Concept Technology Ltd.1998.
[2]张柯,邹云屏,钟和清,等.PWM方式串联谐振CCPS研究[J].高压电器,2009,45(9):44-47.Zhang Ke,ZOU Yun-ping,Zhong He-qing,Zhang Hua.Research of Series Resonant Capacitor Charging Power Supply Using PWM Strategy[J],High Voltage Apparatus 2009,Vol 45 No.9 47-49(in Chinese).
[3]Robert L.Steigerwald.A Comparison of Half-Bridge Resonant Converter Topologies.IEEE Transactions on Industrial Electronics.1988.3(2),174-182.
[4]J.S.Przybyla.High Power(>100 kW)Resonant Converters in High Voltage DC Power Supplies and Capacitor Chargers.IEEE Symposium on Pulsed Power,1998,(25):1-8.
[5]Concept Technology Ltd.Description and Application Manual for SCALE Drivers[M].Concept Technology Ltd.1998.