| 对电流互感器暂态特性的仿真计算 |
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| 引用本文： | 王炳革,韩放,杨以涵.对电流互感器暂态特性的仿真计算[J].现代电力,1996(1). |
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| 作者姓名： | 王炳革 韩放 杨以涵 |
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| 作者单位： | 华北电力大学（北京）电力工程系 |
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| 摘 要： | 介绍了电流互感器在电力系统的作用，论述了电流互感器进行仿真计算的必要性。从电流互感器的等值电路出发，建立了仿真计算的数学模型，并分析了影响电流互感器暂态特性的各种因素。最后给出了一种实际计算的例子，并用实验的方法观察了电流波形，从而为新型电流互感器的设计提供了一种新的手段。
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| 关 键 词： | 电流互感器 暂态特性 最小二乘法 仿真计算 |
CALCULATION ON TRANSIENT CHARACTERISTIC OF CURRENT TRANSFORMER |
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| Wang Bingge,Han Fang, Yang Yihan.CALCULATION ON TRANSIENT CHARACTERISTIC OF CURRENT TRANSFORMER[J].Modern Electric Power,1996(1). |
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| Authors: | Wang Bingge Han Fang Yang Yihan |
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| Abstract: | ntroduce the influence of current transformers upon electric power systems andpoints out the necessity of the simulation for them. On the basis of the equivalent circuit ofthe current transformers, the mathematic model is established. By means of the leastsquares method. a simulation calculation is carried out several factors affecting the transient characteristics of current transformers are also analysed. Finally a practical simulation is put forward and the transient current waves are observed by measurements. As a result, a new means is presented for the design of the novel current transformers. |
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| Keywords: | current transformer transient characteristics least-square method simulationcalculation |
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