| 便携式直流绝缘监察装置研发与应用 |
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| 引用本文： | 王轩,张晓波,鞠高峰,杨嘉,薛俊茹,宋锐.便携式直流绝缘监察装置研发与应用[J].青海电力,2012(3):39-41. |
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| 作者姓名： | 王轩 张晓波 鞠高峰 杨嘉 薛俊茹 宋锐 |
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| 作者单位： | 青海电力科学试验研究院;青海省电力公司电力经济技术研究院;青海省电力公司检修公司 |
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| 摘 要： | 文章针对基建、改扩建调试现场试验电源屏供电情况,提出一种新的直流绝缘监察装置,对临时直流电源运行情况实时监测,二次回路出现接地故障时发出告警信号。该装置具有抗干扰能力强、结构简单、体积小、使用方便等特点,能有效发现直流绝缘故障,提高了基建、改扩建调试现场二次系统故障判断的准确性及全面性。
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| 关 键 词： | 直流 绝缘 RC钳制接地 |
Development and Application of Portable DC Isolation Supervisory Device |
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| WANG Xuan,ZHANG Xiao-bo,JU Gao-feng,YANG Jia,XUE Jun-ru,SONG Rui.Development and Application of Portable DC Isolation Supervisory Device[J].Qinghai Electric Power,2012(3):39-41. |
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| Authors: | WANG Xuan ZHANG Xiao-bo JU Gao-feng YANG Jia XUE Jun-ru SONG Rui |
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| Abstract: | The paper introduces a new type of DC isolation supervisory device according to test power supply panel situation in capital construction,reconstruction and expansion of debugging field,thus makes real-time monitoring on temporary DC power supply operating situation,and emits alarm signal when the secondary circuit occurred grounding fault.The device can effectively find out DC insolating fault with high anti-interference performance,simple structure,small size and convenience,thus improves accuracy and versatility of the secondary system fault estimation in capital construction,reconstruction and expansion debugging field. |
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| Keywords: | direct current insulation RC clamp down grounding |
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