Selection Method Study on the Best Grounding Resistance for the Neutral Point of 10kV Urban Power Distribution System

DOI

10.2991/aiea-16.2016.47How to use a DOI?

Keywords

Urban distribution network; neutral grounding modes; resistance grounding; grounding resistance value.

Abstract

With the rapid growth of urban load and the increase of cable rates in urban distribution network, the shortcomings of traditional neutral point grounding are more and more obvious, which lead to the application of resistance grounding. Considering the technical and economic factors, this paper presents a method for rational selection of neutral grounding resistance. In this method, on one hand, it uses technical requirements as constraints to limit the range of grounding resistance, on the other hand, it uses optimal economy as the objective function to choose the best grounding resistance. Furthermore, the result of example verifies the feasibility and effectiveness of the method.

Copyright

© 2016, 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  - Shengsuo Niu
AU  - Hui Wu
AU  - Zhirui Liang
PY  - 2016/11
DA  - 2016/11
TI  - Selection Method Study on the Best Grounding Resistance for the Neutral Point of 10kV Urban Power Distribution System
BT  - Proceedings of the 2016 International Conference on Artificial Intelligence and Engineering Applications
PB  - Atlantis Press
SP  - 262
EP  - 265
SN  - 2352-538X
UR  - https://doi.org/10.2991/aiea-16.2016.47
DO  - 10.2991/aiea-16.2016.47
ID  - Niu2016/11
ER  -