Thunderstorm-resistance Planning of Overhead Distribution Line

DOI

10.2991/iccmcee-15.2015.282How to use a DOI?

Keywords

thunderstorm weather, overhead distribution line, thunderstorm-resistance planning.

Abstract

Overhead distribution line is easy to suffer lightning trip upon strong thunderstorm due to its low design insulation level, which will reduce reliability of power distribution system. Considering the random annual changes of thunderstorm characteristic parameters, a long-term reliability model of overhead distribution line against thunderstorm disaster was established for strong thunderstorm regions based on the probability distribution model of thunderstorm characteristic parameters. This model takes insulator type and installation interval of arrester as the decision variables and views the cost of power distribution network in the whole life cycle as the objective function. The optimal thunderstorm-resistance planning of overhead distribution line was solved by using the genetic algorithm. The established model was used to make a thunderstorm-resistance planning of the RBTS-BUS2 system. Results showed that based on this model, grid planners could comprehend lightning strike risk level of the power distribution network according to intensity of regional thunderstorm characteristic parameters, and could make reliable and economical planning scheme of insulator type and arrester interval.

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/).

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TY  - CONF
AU  - YiLin Zhong
AU  - Chong Ma
AU  - Zefu Jiang
AU  - Kaigui Xie
AU  - Bo Hu
AU  - Lei Yin
AU  - YanLin Li
AU  - ChangLin Li
PY  - 2015/11
DA  - 2015/11
TI  - Thunderstorm-resistance Planning of Overhead Distribution Line
BT  - Proceedings of the 2015 4th International Conference on Computer, Mechatronics, Control and Electronic Engineering
PB  - Atlantis Press
SP  - 1511
EP  - 1522
SN  - 2352-5401
UR  - https://doi.org/10.2991/iccmcee-15.2015.282
DO  - 10.2991/iccmcee-15.2015.282
ID  - Zhong2015/11
ER  -