Distribution Failure Interruption Evaluation Based on the Cloud Model

DOI

10.2991/lemcs-15.2015.98How to use a DOI?

Keywords

Failure interruption; Power distribution fault; Risk evalution; Cloud model; Power distribution

Abstract

To analyze and evaluate the distribution network failure interruption, this paper establishes the comprehensive evaluation index power distribution network failure interruption. By using the normal cloud model, this paper also realizes the risk evaluation of power distribution network fault. First, fault risk sources are classified and divided into internal risk sources and external risk sources. Based on this, key risk sources are identified. Then, risk indices of the distribution network fault are analyzed, and the comprehensive evaluation index system is established. By using the characteristics of the normal cloud model, this paper proposes a risk evaluation method based on the normal cloud model for the distribution network. This paper takes a city in the southeast of China as a sample. This method is verified, and some advices for distribution network operation maintenance are proposed. Practice proved that the normal cloud model failure risk evaluation overcomes uncertainty, random and fuzzy problems of the indicators value. This method can carry on the reasonable evaluation of distribution network power failure interruption

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  - Lina Jiao
PY  - 2015/07
DA  - 2015/07
TI  - Distribution Failure Interruption Evaluation Based on the Cloud Model
BT  - Proceedings of the International Conference on Logistics, Engineering, Management and Computer Science
PB  - Atlantis Press
SP  - 515
EP  - 519
SN  - 1951-6851
UR  - https://doi.org/10.2991/lemcs-15.2015.98
DO  - 10.2991/lemcs-15.2015.98
ID  - Jiao2015/07
ER  -