| ECRH负高压电源系统信号隔离传输设计 |
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| 引用本文： | 苏禹,丁同海,刘保华.ECRH负高压电源系统信号隔离传输设计[J].计算机测量与控制,2004,12(10):972-974. |
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| 作者姓名： | 苏禹 丁同海 刘保华 |
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| 作者单位： | 中科院等离子体物理研究所,安徽,合肥,230031 |
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| 基金项目： | 国家重大科学工程HT-7U超导托卡马克核聚变装置(计投资[1998]1303号) |
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| 摘 要： | 负高压电源系统是ECRH系统的重要组成部分，其信号的传输是整个系统运行的关键。文章介绍了一种利用V／F(Voltage／Frequency)和F／V(Frequency／Vohage)转换器实现ECRH(Electron Cyclotron ReSonance Heating)负高压电源系统信号隔离传输的方法，设计了基于DMC5501和DMC5502转换器的硬件电路。实验结果表明，该方法有较好的稳定性和可靠性，能满足高压隔离和抗干扰要求，达到了预期目标。
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| 关 键 词： | 负高压电源系统 ECRH V／F 信号隔离传输 信号隔离传输 |
| 文章编号： | 1671-4598(2004)10-0972-03 |
| 修稿时间： | 2004年1月19日 |
Design of Signal-isolated Transmission in High Voltage Power Supply System of ECRH |
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| Su Yu,Ding Tonghai,Liu Baohua.Design of Signal-isolated Transmission in High Voltage Power Supply System of ECRH[J].Computer Measurement & Control,2004,12(10):972-974. |
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| Authors: | Su Yu Ding Tonghai Liu Baohua |
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| Abstract: | High-voltage power supply(HVPS) is one of the important component in ECRH (Electron Cyclotron Resonance Heating).The signal transmission is a key of the operation of the whole system .A realization method of signal-isolated transmission in the HVPS system of ECRH using V/F(Voltage/Frequency) and F/V (Frequency/Voltage) converter is introduced. Hardware circuit based on DMC5501 and DMC5502 are given. The results of experiment show that the method has better stability and reliable. It can meet our requests and reach the expected goal. |
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| Keywords: | V/F ECRH signal-isolated transmission HVPS |
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