Study on Ferroresonance Elimination in 10kV Power Distribution System With 4TV Method
- DOI
- 10.2991/iwmecs-15.2015.171How to use a DOI?
- Keywords
- distribution networks, ferroresonance, EMTP, 4TV method, closed delta winding overcurrent.
- Abstract
Distribution networks can emerge long-time over-voltage due to ferroresonance caused by the electromagnetic voltage transformer saturation under a certain condition, seriously impacting the secure operation of power system. Some distribution networks used 4TV method to restrain ferroresonance and achieved good effects. However, this method performed ineffective in other distribution networks. To solve this problem, the simulation model was established based on ATP-EMTP program. This paper made comprehensive research on the advantages and disadvantages of 4TV method and drew a comparison between connecting ways of 4TV method. It is proved out for electric power department to apply the results from above-mentioned research in practice to improve the power supply reliability of power distribution system.
- 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 - Shengyang Wang AU - Hao Zhou PY - 2015/10 DA - 2015/10 TI - Study on Ferroresonance Elimination in 10kV Power Distribution System With 4TV Method BT - Proceedings of the 2015 2nd International Workshop on Materials Engineering and Computer Sciences PB - Atlantis Press SP - 872 EP - 876 SN - 2352-538X UR - https://doi.org/10.2991/iwmecs-15.2015.171 DO - 10.2991/iwmecs-15.2015.171 ID - Wang2015/10 ER -