Stability constraints of the transmission capacity about VSC-HVDC system supply to the passive network
Authors
S. Chen, X. Tang, W.Q. Zhang
Corresponding Author
S. Chen
Available Online April 2015.
- DOI
- 10.2991/peee-15.2015.5How to use a DOI?
- Keywords
- VSC-HVDC, Equivalent circuit, Small signal stability, Transmission capacity
- Abstract
The external volt-ampere characteristic of the rectifier and inverter station of the VSC-HVDC (Voltage Sourced Converter-High Voltage Direct Current) system is simplified and the dc network equivalent circuit of VSC-HVDC system is built. The small signal model of the VSC-HVDC system is then derived. The transmission capacity is calculated under small-signal stability constraints and three influence factors are also obtained. Simulation is conducted by using PSCAD/EMTDC software. The simulation results demonstrate that the transmission capacity of VSC-HVDC system supply a passive network is be quite affected by the DC voltage, DC-side capacitance, and the resistance and reactance of the DC transmission lines.
- Copyright
- © 2015, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - S. Chen AU - X. Tang AU - W.Q. Zhang PY - 2015/04 DA - 2015/04 TI - Stability constraints of the transmission capacity about VSC-HVDC system supply to the passive network BT - Proceedings of the 2015 International Conference on Power Electronics and Energy Engineering PB - Atlantis Press SP - 14 EP - 18 SN - 2352-5401 UR - https://doi.org/10.2991/peee-15.2015.5 DO - 10.2991/peee-15.2015.5 ID - Chen2015/04 ER -