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一个固态高压脉冲电源,有三个输出电压
Zilong Pan1, Xinbing Cheng1, Rong Chen1
1College of Advanced Interdisciplinary Studies, National University of Defense Technology, Changsha 410073, China.
The Review of scientific instruments
|February 18, 2025
概括
这项研究介绍了一种新的固态高压脉冲电源. 它使用独特的变压器和马克思发电机实现同步输出,证明了稳定的运行和精确的定时.
科学领域:
- 电气工程 电气工程
- 脉冲动力系统 脉冲动力系统
- 高压技术的高压技术
背景情况:
- 开发高效可靠的高压脉冲电源对于各种科学和工业应用至关重要.
- 在脉冲动力系统中实现多个输出电压的精确同步是一个重大的工程挑战.
- 现有的设计通常在稳定性,效率和同步准确性方面面临限制.
研究的目的:
- 设计和建造一种新的固态高压脉冲电源,能够提供三种同步输出电压.
- 为了研究分数转率和脉冲变压器 (FRSPT) 的性能特征,当它同时作为升级变压器和磁开关使用时.
- 为了评估在不同操作频率下开发的脉冲电源的同步精度和稳定性.
主要方法:
- 脉冲电源的设计包括一个分数转率和脉冲变压器 (FRSPT) 和三个六级马克思发电机.
- FRSPT被设计成既可以作为步进式脉冲变压器,也可以作为马克思发电机的磁开关.
- 开发了使用两个共同核心的磁开关,以确保精确的多脉冲同步.
主要成果:
- 实验设置成功产生了三个同步输出电压,每个电压的幅度约为168kV.
- 当使用2 MΩ模拟负载时,测量电压上升时间约为102.6 ns.
- 该系统在1,5,10和15 Hz的频率上表现出稳定的运行,同步动始终低于1.5 ns.
结论:
- 开发的固态高压脉冲电源有效地实现了多个输出电压的精确同步.
- 集成的FRSPT设计可以作为电压升级和磁性开关的高效组件.
- 该系统的稳定性能和低同步动使其成为要求高的脉冲动力应用的有希望的解决方案.
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