| 光纤通信在ECRH TANK高压系统中的应用研究 |
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| 引用本文： | 刘凯峰,张德祥. 光纤通信在ECRH TANK高压系统中的应用研究[J]. 电气应用, 2005, 24(2): 80-82 |
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| 作者姓名： | 刘凯峰 张德祥 |
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| 作者单位： | 安徽大学电气工程系,230039;安徽大学电气工程系,230039 |
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| 摘 要： | 研究了光纤通信在高压系统中的应用。根据所传输信号在系统中的作用,选择适当的信号调制方式对提高系统的安全性能和性价比都有重要意义。对于模拟量信号,一般采用PFM调制即V-F／F-V转换来实现精确传输。对于要求传输速度很快的信号,采用直接光强调制来实现快速传输。
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| 关 键 词： | 光纤 调制 开关量 模拟量 |
| 修稿时间： | 2004-08-09 |
Study of Optical Fiber Communication in High Voltage ECRH TANK |
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| Liu Kaifeng Anhui University. Study of Optical Fiber Communication in High Voltage ECRH TANK[J]. Electrotechnical Application, 2005, 24(2): 80-82 |
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| Authors: | Liu Kaifeng Anhui University |
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| Affiliation: | Liu Kaifeng Anhui University |
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| Abstract: | Optical fiber communication in high voltage systems is studied in this paper. Proper modulation of signal is important to improve system ' s security. Analog signal is generally modulated by Pulse-Frequency-Modulation (PFM). Using direct-light-intensity modulation for those signals who are especially demanded of rapid transmitting speed. |
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| Keywords: | optical fiber modulation on-off signal analog signal |
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