电子式互感器高压侧等电位电源 |
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引用本文: | 徐垦,徐雁,肖霞,赵华锋,杨雯,陈进,朱明钧,叶妙元.电子式互感器高压侧等电位电源[J].自动化与仪器仪表,2009(1):77-79. |
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作者姓名: | 徐垦 徐雁 肖霞 赵华锋 杨雯 陈进 朱明钧 叶妙元 |
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作者单位: | 1. 华中科技大学电气与电子工程学院,湖北武汉,430074 2. 西安高压开关厂,陕西西安,710077 |
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摘 要: | 提出了一种基于铁心式电流互感器的电源。该电源可为电子式互感器高压侧供能,并与高压侧等电位。因采用非线性衰减技术,该电源可用于一次电流变动很大的场合。
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关 键 词: | 电流互感器电源 等电位 电子式互感器 |
The equal potential power Source in high voltage side of electrnic transformer |
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Abstract: | An electric source based on the current transformer with the iron core is presented in this paper, which can be used in the high voltage side of the electronic transformer as a equal-potential power supply. Because it has nonlinear compensation structure, this source is suitable for the situation where the primary current varies in a wide range. |
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Keywords: | Current transformer source Equal potential Electronic transformer |
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