| 分布电容导致控制电路失控问题 |
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| 引用本文： | 丁振瑞.分布电容导致控制电路失控问题[J].河北大学学报(自然科学版),1993(4). |
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| 作者姓名： | 丁振瑞 |
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| 作者单位： | 河北电大保定分校 |
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| 摘 要： | 在远距离交流继电接触控制电路中,若以多芯电缆作为控制电路导线,其分布电容在一定条件下可导致自动控制系统失控。本文讨论导致失控的条件并给出有效控制距离的测量计算方法。
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| 关 键 词： | 多芯电缆 分布电容 励磁电流 串联谐振 有效控制距离 |
Distributed Capacity Result in the Problem of Control Circuits out of Control |
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| Ding Zhenrui.Distributed Capacity Result in the Problem of Control Circuits out of Control[J].Journal of Hebei University (Natural Science Edition),1993(4). |
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| Authors: | Ding Zhenrui |
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| Institution: | Hebei TV University Baoding College |
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| Abstract: | In the long distance control circuits with alternative relay contrct, if multicore cable is used for conducting wire of control circuits, its distributed capacity can result in automatic control system out of control in given condition.
The condition resulted in out of control is discussed and calculation method for effcective control distance is given in this paper. |
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| Keywords: | Multicore cable Distributed capacity Magnetiaing Series resonance Effective control distance |
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