| 变压器故障在线监测研究 |
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| 引用本文： | 朴金子,王惠宁,郑炜亮,金玉.变压器故障在线监测研究[J].农业机械化与电气化,2014(4):43-44. |
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| 作者姓名： | 朴金子 王惠宁 郑炜亮 金玉 |
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| 作者单位： | 沈阳农业大学 信息与电气工程学院,沈阳110866 |
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| 摘 要： | 在电力系统中,变压器是重要的设备之一,对电网的安全有直接的影响。对变压器进行故障分析和在线监测,是监测变压器状态的主要手段。根据在线监测到的变压器状态及相关参数、信号,对故障的位置及发展趋势进行判断,及时采取措施进行处理,防止故障的进一步扩大化,能够有效地提高电网运行的安全性。介绍变压器常见的故障类型,变压器在线检测的优势、研究现状、研究内容及检测方法,以期供有关研究参考。
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| 关 键 词： | 变压器 故障诊断 分析 在线监测技术 |
Online Monitoring of Transformer Fault |
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| Authors: | PIAO Jinzi WANG Huining ZHENG Weiliang JIN Yu |
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| Institution: | (School of Information and Electrical Engineering, Shenyang Agricultural University, Shenyang 110866, China) |
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| Abstract: | In the power system, transformer is one of the important equipments. Transformer condition hasa direct influence on the safety of the grid. Fault analysis and online monitoring of the transformer is the main means for monitoring transformer conditions. According to the online monitoring of transformer and related parameters, signal analysis, we can identify fault locations and the development trend of the problem, take timely measures for treatment, prevent the further expansion of the fault, and effectively improve the security of grid operation. This paper describes the common fault types of transformer, the advantages, research status, research content and methods of transformer online detection in order to provide reference for relevant personnel. |
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| Keywords: | transformer fault diagnosis analysis online monitoring technology |
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