Transmission Line Parameters Live Measuring Technology
Hua Zhang, Jingyi Zhang, Guobin Liu, Zhixu Wang, Na Li, Hongzhi Jiao, Wenlong Zhu, Kaizhi Wang, Bo Zu, Wei Liu, Jiyong Liu
Available Online March 2016.
- https://doi.org/10.2991/icmmct-16.2016.284How to use a DOI?
- Transmission Line; Mutual inductance; Rogowski coil; frequency difference; live test
- With working frequency voltage and current, mutual inductance voltage up to 30kV and mutual inductance current up to 50A, measuring instruments can not offset mutual inductance voltage and mutual inductance current interference. The current test mutual inductance parameter must be the same poles of two lines powering outage at the same time. To solve this technical problem, development of transmission lines mutual inductance parameter live testing device, using the device can be achieved under the condition with the tower and rack (or parallel) lines of other circuits running live tests mutual inductance parameters. And expounds the hazards of mutual inductance parameters in the grid and discusses the theoretical basis of the live test equipment and major components.
- Open Access
- This is an open access article distributed under the CC BY-NC license.
Cite this article
TY - CONF AU - Hua Zhang AU - Jingyi Zhang AU - Guobin Liu AU - Zhixu Wang AU - Na Li AU - Hongzhi Jiao AU - Wenlong Zhu AU - Kaizhi Wang AU - Bo Zu AU - Wei Liu AU - Jiyong Liu PY - 2016/03 DA - 2016/03 TI - Transmission Line Parameters Live Measuring Technology BT - Proceedings of the 2016 4th International Conference on Machinery, Materials and Computing Technology PB - Atlantis Press SP - 1433 EP - 1436 SN - 2352-5401 UR - https://doi.org/10.2991/icmmct-16.2016.284 DO - https://doi.org/10.2991/icmmct-16.2016.284 ID - Zhang2016/03 ER -