Investigations of Corona Discharge Images for Rod-Rod Electrode System Under HVDC

Halil Ibrahim Uckol, Idris Ozdemir, Suat Ilhan

Araştırma sonucu: ???type-name???Konferans katkısıbilirkişi

2 Atıf (Scopus)

Özet

This study presents the investigations of visual images originating from various corona discharge forms occurring under +DC and -DC voltages. The experimental setup included two hemispherical tip rod electrodes with a tip radius of 2 mm, and the gap spacing between them was set to 5 cm to observe corona discharge forms. The voltage was increased in steps, and a corona camera was used to determine the corona inception voltage. The transitions between different forms of corona discharges were observed. Images of corona discharges were taken at each voltage level using a digital single-lens reflex (DSLR) camera. Furthermore, the pulses generated by the corona discharges were examined using a high-frequency current transformer (HFCT) and a shunt resistor. The main objective of this investigation was to analyze the severity of corona discharge on the system based on the obtained corona images. Also, the usability of the HFCT and shunt resistors as measurement sensors was discussed.

Orijinal dilİngilizce
Ana bilgisayar yayını başlığı58th International Universities Power Engineering Conference, UPEC 2023
YayınlayanInstitute of Electrical and Electronics Engineers Inc.
ISBN (Elektronik)9798350316834
DOI'lar
Yayın durumuYayınlandı - 2023
Etkinlik58th International Universities Power Engineering Conference, UPEC 2023 - Dublin, Ireland
Süre: 30 Ağu 20231 Eyl 2023

Yayın serisi

Adı58th International Universities Power Engineering Conference, UPEC 2023

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???event.eventtypes.event.conference???58th International Universities Power Engineering Conference, UPEC 2023
Ülke/BölgeIreland
ŞehirDublin
Periyot30/08/231/09/23

Bibliyografik not

Publisher Copyright:
© 2023 IEEE.

Finansman

This work was supported by the Research Fund of the Istanbul Technical University Research Support Program (ITU-BAP) for Ph.D. candidates. (Project Number: MDK-2022-44154). ACKNOWLEDGMENT This work was supported by the Research Fund of the Istanbul Technical University Research Support Program (ITU-BAP) for Ph.D. candidates. (Project Number: MDK-2022-44154). We would especially like to thank Bilim Electrical Company for fabricating the electrodes.

FinansörlerFinansör numarası
Istanbul Teknik Üniversitesi
Bilimsel Araştırma Projeleri Birimi, İstanbul Teknik ÜniversitesiMDK-2022-44154

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