Simulation Study of the Attenuation of Corona Current Pulses on 1000kV UHVAC Overhead Transmission Lines
The attenuation of corona current pulses in overhead transmission lines is key to understanding radio frequency interference. Previous studies focused on specific frequency spectra and complex calculations, lacking practical engineering applicability and time-domain pulse attenuation data. This article uses typical positive and negative corona current pulse waveform and ATP-EMTP program to simulate the attenuation of these pulses on 1000kV UHVAC overhead transmission lines, and obtained the corresponding attenuation law. This simulation method can quickly assess corona current pulse attenuation for any overhead transmission line.
Authors
- Yao Lü (ORCID: https://orcid.org/0000-0002-3380-7762)
- Haiyan Xie (ORCID: https://orcid.org/0000-0002-0124-9700)
- Weidong Liu (ORCID: https://orcid.org/0000-0003-1251-0051)
- Wei Deng (ORCID: https://orcid.org/0000-0002-3738-0532)
Institutions
- Hunan Xiangdian Test Research Institute (China) (CN)
- State Grid Hunan Electric Power Company Limited (CN)
- China Electric Power Research Institute
Publication Details
- Published
- 2025-03-28
- DOI
- https://doi.org/10.1109/aeees64634.2025.11019526
- Primary Topic
- High-Voltage Power Transmission Systems
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- State Grid Corporation of China