| 计算机控制系统电源抗干扰问题的研究 |
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| 引用本文： | 张宇,袁艳,张泰山. 计算机控制系统电源抗干扰问题的研究[J]. 工业控制计算机, 2003, 16(2): 49-51 |
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| 作者姓名： | 张宇 袁艳 张泰山 |
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| 作者单位： | 中南大学信息科学与工程学院,410083 |
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| 摘 要： | 本文研究了计算机控制系统中由电源线引入的干扰问题，介绍了几种电源杭干扰的有效方法，并开发研制了一种新型的交流净化电源。实际应用表明，该交流净化电源具有过压保护、过流保护、短路保护、欠压保护、掉电保护、抗电网干扰等功能，可有效滤除电网中的有害信号，且制作简单，成本较低。
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| 关 键 词： | 计算机控制系统 电源抗干扰 交流电源 电源线引入 |
| 修稿时间： | 2002-07-25 |
Research on Power Supply Interference in Computer Control System |
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| Zhang Yu et al. Research on Power Supply Interference in Computer Control System[J]. Industrial Control Computer, 2003, 16(2): 49-51 |
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| Authors: | Zhang Yu et al |
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| Affiliation: | Zhang Yu et al |
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| Abstract: | This paper discusses the existent interference problem from power supply wires in computer control sys-tem,introduces several effective methods against power supply interference,and invents a new AC clean power supply.Application indicates that the device has some functions such as over voltage protection,over current protection,short circuit protection,lack of voltage protection,off voltage protection,against electrical net interfer-ence,and effectivelyget rid of bad sig nals in electrical net.Additionally,it can be easily made and cost less. |
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| Keywords: | power supply interference technology against interference AC clean power supply |
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