Zobrazeno 1 - 10
of 640
pro vyhledávání: '"Frequency domain spectroscopy"'
Autor:
Souhaib Cherrak, Tahar Seghier, Ali Benghia, Felipe Araya Machuca, Augustin Mpanda Mabwe, Souraya Goumri-Said
Publikováno v:
AIMS Environmental Science, Vol 11, Iss 5, Pp 831-846 (2024)
We explored the aging effects on insulating materials used in power transformers through dielectric spectroscopy. Frequency domain spectroscopy (FDS) was conducted for both aged and new Kraft paper and pressboard samples to determine their dielectric
Externí odkaz:
https://doaj.org/article/09a45fb1bfa84592863ce84357c42517
Publikováno v:
Frontiers in Energy Research, Vol 11 (2024)
The insulation performance of oil-immersed paper bushings is prone to deteriorate, primarily due to moisture intrusion and thermal aging. The frequency domain spectroscopy (FDS) method is commonly employed to assess the insulation condition of the bu
Externí odkaz:
https://doaj.org/article/c35589fc274a4e388de664201e7fb7a4
Autor:
Shrikant S. Mopari, D.S. More, A.S. Bhalchandra, Pannala Krishna Murthy, K.M. Jadhav, R.C. Kamble
Publikováno v:
Measurement: Sensors, Vol 29, Iss , Pp 100873- (2023)
The stable operation of the converter transformer is an essential task for power system operation reliability and security. Nowadays, Frequency domain spectroscopy (FDS) technology is prominently utilized for assessing oil-impregnated pressboard insu
Externí odkaz:
https://doaj.org/article/b20d86ca366f43cb90bb99b4efddfacd
Akademický článek
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Akademický článek
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Autor:
Zhaoliang Gu, Mengzhao Zhu, Qihui Cui, Mu Qiao, Wenbing Zhu, Qingdong Zhu, Longlong Li, Mingming Han
Publikováno v:
Energy Reports, Vol 8, Iss , Pp 366-372 (2022)
As a new nondestructive diagnosis method of insulation state, frequency domain spectroscopy (FDS) has been widely used in the field detection of power equipment. However, the quantitative correlation between FDS measurement results and insulation sta
Externí odkaz:
https://doaj.org/article/01e360f4c4454a14ae766ad24da902a2
Publikováno v:
Energy Reports, Vol 8, Iss , Pp 381-387 (2022)
Frequency domain spectroscopy (FDS) technology has been widely used to evaluate the insulation state of electrical equipment. However, there are still many in-adaptability when using FDS technology to evaluate the insulation state of transformer bush
Externí odkaz:
https://doaj.org/article/e6ccaa895ff74fc486c7619701d5cdea
Publikováno v:
电力工程技术, Vol 41, Iss 2, Pp 149-155 (2022)
Partial dampness is the initial stage in the bushing damp process,so the effective diagnosis of partial dampness can avoid the further development of the damp. The partial damp diagnosis method of bushing based on the frequency domain spectroscopy (F
Externí odkaz:
https://doaj.org/article/0e6231e232954334b6cb93c3c6cb9e7b
Akademický článek
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Publikováno v:
IEEE Access, Vol 10, Pp 10310-10316 (2022)
Temperature compensation occupies a significant function in the insulation condition evaluation of converter transformer bushings based on the Frequency Domain Spectroscopy (FDS), which could influence the accuracy of its insulation diagnosis. In ord
Externí odkaz:
https://doaj.org/article/42396669828643c497ee6ee97464243a