Long‐term statistics of corona loss of HVDC transmission line. Issue 16 (13th February 2019)

• Record Type: Journal Article
• Authors: Yu, Zhanqing; Wang, Xiaorui; Zeng, Rong; Liu, Lei; Li, Min
• Is Part Of: Journal of engineering. Volume 2019:Issue 16(2019)
• Page Start: 3169
• Page End: 3174
• Publication Date: 2019-02-13
• Subjects: corona -- HVDC power transmission -- power transmission lines -- conductors (electric) -- statistical analysis; corona loss -- HVDC transmission line -- electromagnetic environment parameters -- high‐voltage direct current transmission lines -- UHVDC test lines -- measurement data -- long‐term statistics -- minimum conductor‐to‐ground height -- bundle distance -- pole spacing -- size 2100.0 m; Engineering -- Periodicals; Engineering; Electronic journals; Periodicals; 620.005
• DOI: 10.1049/joe.2018.8417
• Languages: English
• ISSNs: 2051-3305

Abstract

Abstract : Corona loss is one of the electromagnetic environment parameters of high‐voltage direct current (HVDC) transmission lines. So far many countries have carried out researches and measurements on it. In 2008, UHVDC test lines were established in the National Engineering Laboratory for UHV Technology (Kunming) at the altitude about 2100 m. The results in this study are based on the measurement data at the Kunming Experimental Base. The study mainly introduces the influence of the minimum conductor‐to‐ground height, bundle distance and pole spacing on the corona loss.