Research on Emergency Coordinated Control System of Reactive Power and Voltage in Shandong Power Grid
- 10.2991/assehr.k.200401.060How to use a DOI?
- reactive power and voltage, emergency coordinated control, voltage stability, voltage collapse, multi-infeed DC
This research project uses the existing capacitors, reactors and other reactive power resources in substations to construct the first regional reactive power and voltage emergency coordinated control system to solve the voltage problems after DC commutation failure or blocking. The system adopts the centralized control structure of master station, sub-station and executive station. The coordinated control master station communicates with AVC master station and converter substation sub-station to determine the fault, and then sends action instructions through the optical fiber communication to reasonably switch the capacitors and reactors of relevant substation, so as to give fast and effective reactive dynamic compensation to key nodes of the power grid to avoid voltage collapse.
- © 2020, 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 - Ruhu Dai AU - Xuedong He AU - Ke Xu AU - Gengxin Cao AU - Kai Wang PY - 2020 DA - 2020/04/06 TI - Research on Emergency Coordinated Control System of Reactive Power and Voltage in Shandong Power Grid BT - Proceedings of the International Conference on Education, Economics and Information Management (ICEEIM 2019) PB - Atlantis Press SP - 280 EP - 284 SN - 2352-5398 UR - https://doi.org/10.2991/assehr.k.200401.060 DO - 10.2991/assehr.k.200401.060 ID - Dai2020 ER -