Calculation model of electrical parameters of ground wires considering the sag of both phase conductors and ground wires
Ground wires are widely installed on transmission lines, due to the close distance between the conductors and ground wires, through mutual coupling, induced voltages and currents will occur on ground wires. This paper proposes a calculation model for induced voltage, current, and capacitance, considering conductor and ground line sag variations. Then models and calculates transmission line parameters under various grounding modes, discussing the impact of guide wire sag on ground line parameters.
Authors
- Yao Yao (ORCID: https://orcid.org/0000-0002-0879-4269)
- Xiankang Wang (ORCID: https://orcid.org/0000-0003-0260-8389)
- Xue‐Ming Zhou (ORCID: https://orcid.org/0009-0006-1628-8004)
- Z. Z. Liu (ORCID: https://orcid.org/0000-0001-8132-6771)
- Bo Zhang (ORCID: https://orcid.org/0000-0001-6953-9651)
- Zhiqiang Feng
Institutions
- Tsinghua University (CN)
Publication Details
- Published
- 2024-12-13
- DOI
- https://doi.org/10.1109/sgei63936.2024.10914074
- Primary Topic
- Electric Power Systems and Control
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- State Grid Corporation of China