Accelerating Moisture Content Sensing of Oil-Impregnated Paper Insulation Using Frequency Modulated Square Wave Excitations

Soumya Chatterjee; Sovan Dalai; Sivaji Chakravorti; Biswendu Chatterjee

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Accelerating Moisture Content Sensing of Oil-Impregnated Paper Insulation Using Frequency Modulated Square Wave Excitations

机译：利用调频方波激励加速油浸纸绝缘材料的水分含量检测

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Assessment of insulation condition by sensing moisture content of oil-impregnated paper at periodic intervals is necessary for reliable operation of transformers. The conventional method of moisture sensing requires application of two cycles of sinusoidal

机译：为了使变压器可靠运行，必须定期检测含油纸的水分含量来评估绝缘状况。传统的湿度感测方法需要应用两个正弦曲线周期

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来源
《IEEE Sensors Letters》 |2019年第7期|1-4|共4页
作者
Soumya Chatterjee; Sovan Dalai; Sivaji Chakravorti; Biswendu Chatterjee;
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作者单位

Department of Electrical Engineering Techno India University Kolkata India;

Department of Electrical Engineering Department Jadavpur University Kolkata India;

Departm;

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原文格式 PDF
正文语种 eng
中图分类
关键词
Frequency measurement; Insulation; Voltage measurement; Current measurement; Dielectric measurement; Power transformer insulation; Time measurement;

机译：频率测量;绝缘;电压测量电流测量;介电测量;电力变压器绝缘;时间测量;
入库时间 2022-08-18 04:33:08

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1. Estimation of paper moisture content based on dielectric dissipation factor of oil-paper insulation under non-sinusoidal excitations [J] . Pradhan /A/., Chatterjee B., Chakravorti S. Dielectrics and Electrical Insulation, IEEE Transactions on . 2015,第2期

机译：基于非正弦激励下油纸绝缘子介电损耗因子的纸张含水量估算
2. Determination of moisture diffusion coefficient for oil-impregnated Kraft-paper insulation [J] . D.F. Garcia, B. Garcia, J.C. Burgos International Journal of Electrical Power & Energy Systems . 2013,第deca期

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3. A Circuital Model-Based Analysis of Moisture Content in Oil-Impregnated-Paper Insulation Using Frequency Domain Spectroscopy [J] . Yang Feng, Du Lin Quality Control, Transactions . 2020,第期

机译：使用频域光谱法基于电路模型分析油浸式纸绝缘材料中的水分含量
4. Frequency domain spectroscopy of oil-paper insulation under sinusoidal and square wave excitations [C] . Pradhan A.K., Chatterjee B., Chakravorti S. 2013 IEEE 1st International Conference on Condition Assessment Techniques in Electrical Systems . 2013

机译：正弦波和方波激励下油纸绝缘体的频域光谱
5. On the variability of Doppler spectra in HF groundwave radar remote sensing over the ocean surface: An investigation based on pulsed and frequency modulated sources. [D] . Zhang, Jianjun. 2009

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6. Polarization and Trap Characteristics Modification of Oil-Impregnated Paper Insulation by TiO2 Nanoparticles [O] . Meng Huang, Yupeng Ying, Bingliang Shan, 2019

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7. The Mechanism and Diagnosis of Insulation Deterioration Caused by Moisture Ingress into Oil-Impregnated Paper Bushing [O] . Bo Qi, Quanmin Dai, Chengrong Li, 2018

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Accelerating Moisture Content Sensing of Oil-Impregnated Paper Insulation Using Frequency Modulated Square Wave Excitations

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