| 自动控制系统中感性器件干扰成因及抑制措施的研究 |
| |
| 引用本文： | 张波,黄静.自动控制系统中感性器件干扰成因及抑制措施的研究[J].工业控制计算机,2010,23(1):47-48,50. |
| |
| 作者姓名： | 张波 黄静 |
| |
| 作者单位： | 浙江理工大学信息电子学院,浙江,杭州,310018 |
| |
| 摘 要： | 自动控制系统中继电器、接触器、电磁闽等感性器件在接通和断开时，会产生很大的浪涌电压。这会导致严重的电磁干扰和瞬间噪声干扰，对控制系统造成很大危害。对感性器件造成干扰的成因做了详细分析，并提出了干扰抑制的基本措施。经实践证明：这些措施对抑制感性器件干扰效果非常明显。
|
| 关 键 词： | 控制系统 感性器件 浪涌电压 干扰抑制 |
Interference Caused by Inductive Devices in Automatic Control System |
| |
| Abstract: | When inductive devices such as retays,contactors and electromagnetic valves in automatic control system turn on and turn off,it will cause surging voltage.This voltage will result in serious electromagnetic interference and transit noise interference which is bad for the control system.In this paper,it analyses the reasons for interference caused by inductive devices in details,and it gives effective solutions to interference suppression.Practice proves that these measures have positive effect. |
| |
| Keywords: | control system inductive devices surging voltage interference suppression |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
