| ECRH负高压脉冲电源控制系统的研究与设计 |
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| 引用本文： | 杜少武,张崇巍,丁同海,徐宁,刘宝华. ECRH负高压脉冲电源控制系统的研究与设计[J]. 电工电能新技术, 2004, 23(1): 77-80 |
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| 作者姓名： | 杜少武 张崇巍 丁同海 徐宁 刘宝华 |
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| 作者单位： | 合肥工业大学电气与自动化工程学院,安徽,合肥,230009;中科院等离子体研究所,安徽,合肥,230031 |
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| 摘 要： | 负高压脉冲电源是ECRH系统最重要的组成部分之一,文中分析了ECRH负高压脉冲电源的组成及工作原理.根据控制要求设计出系统各环节的工作电路,设计出带有前馈的PI调节器,利用MATLAB仿真确定出调节器参数,并根据MATLAB仿真结果进行实验,实验表明,系统具有良好的控制特性.
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| 关 键 词： | ECRH 高压脉冲电源 四极管 栅极驱动 |
| 文章编号： | 1003-3076(2004)01-0077-04 |
| 修稿时间： | 2003-04-15 |
Study and design of control system of negative high-voltage pulse power supply for ECRH |
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| DU Shao-wu,ZHANG Chong-wei,DING Tong-hai,XU Ning,LIU Bao-hua. Study and design of control system of negative high-voltage pulse power supply for ECRH[J]. Advanced Technology of Electrical Engineering and Energy, 2004, 23(1): 77-80 |
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| Authors: | DU Shao-wu ZHANG Chong-wei DING Tong-hai XU Ning LIU Bao-hua |
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| Affiliation: | DU Shao-wu~1,ZHANG Chong-wei~1,DING Tong-hai~2,XU Ning~1,LIU Bao-hua~2 |
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| Abstract: | High- voltage power supply (HVPS) is one of the most important components in ECRH (Electron Cyclotron Resonance Heating). It is the power supply of the gyrotron, which generate microwave to heat the plasma in TOKAMAK. The composing and principle of high- voltage power supply is analyzed in this paper. The circuit of every links of the system, include the main circuit, grid drive circuit, pulse gate circuit et al, and a new PI adjuster with forward feed- in are designed. Parameters of adjuster are fixed based on MATLAB simulation. The experiment based on the parameters shows better characteristics. |
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| Keywords: | ECRH |
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